Heathrow or Heath Row was a
wayside hamlet
''The Tragedy of Hamlet, Prince of Denmark'', often shortened to ''Hamlet'' (), is a Shakespearean tragedy, tragedy written by William Shakespeare sometime between 1599 and 1601. It is Shakespeare's longest play. Set in Denmark, the play (the ...
along a minor country lane called Heathrow Road in the ancient parish of
Harmondsworth,
Middlesex
Middlesex (; abbreviation: Middx) is a Historic counties of England, former county in South East England, now mainly within Greater London. Its boundaries largely followed three rivers: the River Thames, Thames in the south, the River Lea, Le ...
, England, on the outskirts of what is now
Greater London
Greater London is an administrative area in England, coterminous with the London region, containing most of the continuous urban area of London. It contains 33 local government districts: the 32 London boroughs, which form a Ceremonial count ...
. Its buildings and all associated holdings were demolished, along with almost all of the often grouped locality of The Magpies in 1944 for the construction of the new
London Airport, which would later assume the name of Heathrow after 1967.
The name Heathrow described its layout: a lane, on one side smallholdings and farms of fields and orchards which ran for a little over a , on the other, until the 1819
Inclosure for farmland,
common land
Common land is collective land (sometimes only open to those whose nation governs the land) in which all persons have certain common rights, such as to allow their livestock to graze upon it, to collect wood, or to cut turf for fuel.
A person ...
: a mixture of pasture, hunting and foraging land on less fertile heath. Akin to Sipson Green it was a scattered agricultural locality of Harmondsworth. The two lightly populated places dotted the
brickearth-over-gravel soils in the east of Harmondsworth which historically butted on to
Hounslow Heath
Hounslow Heath is a local nature reserve in the London Borough of Hounslow and at a point borders London Borough of Richmond upon Thames, Richmond upon Thames. The public open space, which covers , is all that remains of the historic Hounslow He ...
. Yards from the lane, while the heath existed, General
William Roy mapped one end of the first baseline for measuring the distance between the
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
and
Greenwich
Greenwich ( , , ) is an List of areas of London, area in south-east London, England, within the Ceremonial counties of England, ceremonial county of Greater London, east-south-east of Charing Cross.
Greenwich is notable for its maritime hi ...
observatories, the first precise distance survey in Britain, in 1784.
By the late 19th century Heathrow had developed three main agricultural settlement clusters with orchards and fields worked by teams of labourers – Heathrow Hall, Perrotts Farm and on some measures Perry Oaks at a fork in the southwest end of the lane. Abutting The Magpies, east along the Bath Road, Sipson Green also lay in Harmondsworth, covered in the article on the hamlet-turned-village of
Sipson. A small orchard founded before the 19th century Kings Arbour, Harmondsworth, separated The Magpies from Heathrow. The Magpies had a mission church of the parish and has kept one of its pre-1765 public houses, ''The Three Magpies''.
History

''For a timeline of Heathrow events, see
Heathrow timeline.''
Extent and development
By the 1910s the amenities of Heathrow had grown little since the, at latest, 15th-century laying out of the lane.
It spanned, north–south, from Kings Arbour orchard to Perry Oaks farm (which sat at the junction of the lane and another).
[Ordnance Survey 25 Inch (to mile) Map of Middlesex Sheet XIX.8]
1892-1914 series, revised 1912, published 1914 An agricultural cluster of buildings and great house Heathrow Hall were slightly toward the north of the lane. All the homes and farms clung to this 90° turning lane, a turn staggered by two bends. Detailed 1910s maps show its unusual continuing agricultural focus so close to London; about half of the buildings and homes were at the two farms.
[ The northern was Heathrow Hall, 500 metres south of the area of Harmondsworth that was from the 16th century until the mid 20th century known as The Magpies, a mix of terraces and houses on and off of the Bath Road, the west of which was a set of 18 densely packed houses, Belch's Row and the east of which was Sipson Green, further orchard-backed homes along the Bath Road in the same parish.][ Heathrow itself had no terraces, instead small cottages and a few larger houses in large grounds.][ Two offshoot lanes broke away, Cain's Lane southeast to New Bedfont and High Tree Lane south to West Bedfont (long part of Stanwell); at the start of Cain's Lane was in the 1910s an Anglican Mission room in the heart of the orchards and fields of Perrotts Farm, the other main cluster of buildings of Heathrow.][ The ]Diocese of London
The Diocese of London forms part of the Church of England's Province of Canterbury in England.
It lies directly north of the Thames, covering and all or part of 17 London boroughs. This corresponds almost exactly to the historic county of ...
was keen to give all people a convenient place of worship. By the end of the 19th century The Magpies had a mission church, on the north side of the Bath Road.[ Sipson Green is covered in the text on the hamlet-turned-village of Sipson. Both remain intrinsic parts of the ecclesiastical parish of Harmondsworth, whose parish priest is as at Amatu Onundu Christian-Iwuagwu in a church with elements surviving from initial 1067 construction. It will be re-sited or see elements curated in a museum if a third runway for Heathrow Airport receives final planning permission and all appeals are dismissed.
]
Founding and early history
A sizeable Neolithic
The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...
settlement is believed to have been in the Heathrow area. Many artefacts have been found in the gravel around what is now the airport, and the Colne Valley regional park. Waste pits filled with struck flint
Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Historically, flint was widely used to make stone tools and start ...
, arrowheads and fragments of pottery were also found in the area, indicating a settlement, though none other remains of such a settlement.
Heathrow was one of the last settlements formed in the parish of Harmondsworth.[. The page includes an image of a ]half-timbered
Timber framing () and "post-and-beam" construction are traditional methods of building with heavy Beam (structure), timbers, creating structures using squared-off and carefully fitted and Woodworking joints, joined timbers with joints secure ...
cottage in Heathrow village. Its name was rendered in various orthographies which reflect approximately the same pronunciation as today ''La Hetherewe'' (about year 1410, first known mention), ''Hithero'', ''Hetherow'', ''Hetherowfeyld'', ''Hitherowe'', and ''Heath Row/Heathrow'', Middle English
Middle English (abbreviated to ME) is a form of the English language that was spoken after the Norman Conquest of 1066, until the late 15th century. The English language underwent distinct variations and developments following the Old English pe ...
spellings of "heath row" (simply a row (impliedly of houses) on or by a heath). Old maps show Heathrow as a row of houses along the northwest sides of the curve of a lane occasionally named Heathrow Road or Lane, which faced land until 1819 part of a great set of common land
Common land is collective land (sometimes only open to those whose nation governs the land) in which all persons have certain common rights, such as to allow their livestock to graze upon it, to collect wood, or to cut turf for fuel.
A person ...
s belonging to neighbouring parishes — Hounslow Heath
Hounslow Heath is a local nature reserve in the London Borough of Hounslow and at a point borders London Borough of Richmond upon Thames, Richmond upon Thames. The public open space, which covers , is all that remains of the historic Hounslow He ...
. The first orthography as "Heathrow" dates to 1453.
Sipson Green earthworks
Certain Ordnance Survey
The Ordnance Survey (OS) is the national mapping agency for Great Britain. The agency's name indicates its original military purpose (see Artillery, ordnance and surveying), which was to map Scotland in the wake of the Jacobite rising of ...
maps before the Second World War, closer to Sipson Green and the adjoining Harlington Corner (localities of the Bath Road), show an earthwork, 300 metres due south of where New Road, Harlington meets the Bath Road, that had been excavated in 1723 by order of William Stukeley. He believed it to have been a Roman settlement, and named it "Caesar's Camp".[
]
General Roy's western baseline
In 1784 General William Roy chose the orchard of King's Arbour to be one end of first base line of the Anglo-French Survey (1784–1790) trigonometrical survey for the first triangles of a triangulation grid reaching across the English Channel
The English Channel, also known as the Channel, is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busi ...
. He chose Hounslow Heath for his lines as it was near-flat, near barracks and about 15 miles from the Royal Observatory. The east/south end was the Poor House in Hampton. The ends were originally marked by vertical wooden pipes (which could support flagstaffs), but in the resurvey of 1791 they were found to be rotting and were replaced by upright cannon
A cannon is a large-caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder during th ...
heads which are still to be seen.
The marker and landmarks on the Bath Road enables visitors and historians to picture features on old maps when visiting today's airport, without the use of grid references.
Great West Aerodrome
In 1929, Fairey Aviation
The Fairey Aviation Company Limited was a British aircraft manufacturer of the first half of the 20th century based in Hayes, Hillingdon, Hayes in Middlesex and Heaton Chapel and RAF Ringway in Cheshire that designed important military aircraft ...
bought of land just southeast of Heathrow hamlet, to establish an airfield for flight testing; later purchases gradually enlarged the aerodrome to about . It came to be called the Great West Aerodrome, which in 1944 was greatly enlarged to become London Airport, which was later renamed as Heathrow Airport.
Development
Agriculture became the main source of income for residents in the hamlet, as the brickearth just as the underlying gravel in soils in the area made for reliable farming for fruit trees and bushes, vegetables, and flowers as it held manure well and markets were in easy reach of these perishable cash crops. Clay soil in other parts of England favoured potatoes and chalk favoured grains. Most residents and seasonal labourers joined in the large west Middlesex market gardening
A market garden is the relatively small-scale production of fruits, vegetables and flowers as cash crops, frequently sold directly to consumers and restaurants. The diversity of crops grown on a small area of land, typically from under to s ...
industry. Many residents grew which they would travel with into London to sell, on the return journey collecting manure for farming.[ As motor vehicles made urban horse manure (from stables and cleaned off roads) much less, local farm workers started instead using ]sewage sludge
Sewage sludge is the residual, semi-solid material that is produced as a by-product during sewage treatment of industrial or municipal wastewater. The term "septage" also refers to sludge from simple wastewater treatment but is connected to si ...
(up to annually) from the Perry Oaks sewage works, opened in 1936, as fertiliser.
The farms and buildings across most of south-east Harmondsworth greatly changed in the early 20th century; mostly a web of rural roads and lanes. An illustration being that until about 1930, only one building stood on the north side of Bath Road between Belches Row at The Magpies on the two kilometres to the demolished Kings Head west of the preserved Longford Pump, Longford. Three factories: Technicolor
Technicolor is a family of Color motion picture film, color motion picture processes. The first version, Process 1, was introduced in 1916, and improved versions followed over several decades.
Definitive Technicolor movies using three black-and ...
and Penguin Books
Penguin Books Limited is a Germany, German-owned English publishing, publishing house. It was co-founded in 1935 by Allen Lane with his brothers Richard and John, as a line of the publishers the Bodley Head, only becoming a separate company the ...
and Black & Decker
Black+Decker is an American manufacturer of power tools, accessories, hardware, home improvement products, home appliances, and fastening systems, headquartered in Towson, Maryland, north of Baltimore, where the company was originally establis ...
were founded in those fields before 1939. No buildings equally stood on the south side of this major thoroughfare.
Other than a few homes and gardens, six farms held land which became the airport in the 1930s, as documented in principal feature maps.
Heathrow was away from main roads and further away from railways; that kept it secluded and quiet although near London. As Middlesex changed to market gardening
A market garden is the relatively small-scale production of fruits, vegetables and flowers as cash crops, frequently sold directly to consumers and restaurants. The diversity of crops grown on a small area of land, typically from under to s ...
and fruit growing to supply expanding London, parts of Heathrow held on to old-type mixed farming, and thus was chosen for Middlesex area horse-drawn ploughing competitions, which needed land which was under stubble after harvest.
The ford where High Tree Lane crossed the Duke of Northumberland's River was a scenic spot used sometimes for picnic
A picnic is a meal taken outdoors (Al fresco dining, ''al fresco'') as part of an excursion, especially in scenic surroundings, such as a park, lakeside, or other place affording an interesting view, or else in conjunction with a public event su ...
s and courting couples. There was a footpath along beside the river from the ford to Longford.
The Middlesex Agricultural and Growers' Association held annual ploughing matches in Heathrow, until the last, the 99th, was held on 28 September 1937; the 100th match (in 1938) was postponed to 1939 due to severe drought, and in 1939 it was cancelled because World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
had started.
The Royal Commission on Historic Monuments listed 28 historically significant buildings in the parish of Harmondsworth, a third of which were in Heathrow. Notable buildings included Heathrow Hall, a late 18th-century farmhouse, which was on Heathrow Road,[Sherwood 2006, p.14] and Perry Oaks farm, which was Elizabethan
The Elizabethan era is the epoch in the Tudor period of the history of England during the reign of Queen Elizabeth I (1558–1603). Historians often depict it as the golden age in English history. The Roman symbol of Britannia (a female per ...
.
In the 19th century much brickearth-type land in west Middlesex, including in Heathrow, was used for orchard
An orchard is an intentional plantation of trees or shrubs that is maintained for food production. Orchards comprise fruit tree, fruit- or nut (fruit), nut-producing trees that are generally grown for commercial production. Orchards are also so ...
s of fruit trees, often several sorts mixed in one orchard. Much soft fruit was grown, often in the orchards under the fruit trees. Sometimes vegetables, or flowers for cutting, were grown under the fruit trees. An author in 1907 reported "thousands and thousands" of plum, cherry, apple, pear, and damson
The damson (), damson plum, or damasceneSamuel Johnson equates "damascene" and "damson" and for "damask plum" simply states "see Plum" (''A Dictionary of the English Language'', 1755, p. 532). Later expanded editions also distinguish between "da ...
trees, and innumerable currant and gooseberry bushes, round Harmondsworth and Sipson and Harlington and Heathrow. After World War I the amount of fruit growing in the area decreased due to competition from imports and demand for more market-gardening land, and by 1939 less than 10% of the orchard area was left.
Produce was taken to Covent Garden market, or by smaller growers to Brentford
Brentford is a suburban town in West (London sub region), West London, England and part of the London Borough of Hounslow. It lies at the confluence of the River Brent and the River Thames, Thames, west of Charing Cross.
Its economy has dive ...
market, which was nearer but less profitable. From the Three Magpies, the lane's northern end – much reduced and curtailed today – to Covent Garden is which was about 6 hours at laden horse-and-wagon
A wagon (or waggon) is a heavy four-wheeled vehicle pulled by Working animal#Draft animals, draft animals or on occasion by humans, used for transporting goods, commodities, agricultural materials, supplies and sometimes people.
Wagons are i ...
speed; goods had to set off before 10 pm the day before to reach the market when it opened at 4 am, until motor trucks came. Lighter produce such as strawberries
The garden strawberry (or simply strawberry; ''Fragaria × ananassa'') is a widely grown hybrid plant cultivated worldwide for its fruit. The genus ''Fragaria'', the strawberries, is in the rose family, Rosaceae. The fruit is appreciated f ...
where freshness brought highest prices could reach Covent Garden Market in an hour and a half in a light vehicle behind a light fast horse.
An field south of the Bath Road, about east of the lane, was, between 1912 and 1935, allotment gardens (shown on a map dated 1935) and in the 1940 Luftwaffe
The Luftwaffe () was the aerial warfare, aerial-warfare branch of the before and during World War II. German Empire, Germany's military air arms during World War I, the of the Imperial German Army, Imperial Army and the of the Imperial Ge ...
air survey.
In the 1930s Heathrow Hall and Perry Oaks were mixed farms with wheat, cattle, sheep and pigs, and the other farms were largely market garden
A market garden is the relatively small-scale production of fruits, vegetables and flowers as cash crops, frequently sold directly to consumers and restaurants. The diversity of crops grown on a small area of land, typically from under to s ...
ing and fruit growing. Photographs from early in the 20th century show to the southeast, at Cain's Farm facing modest Heathrow House, milk cattle (about 22 in the photograph) and the yearly horse-drawn ploughing competition on Cain's Lane. Later examples show such competitions in the far north-east near Tithe Barn Lane on Heathrow Hall land. In the 1910s a small gravel pit of just under an acre was on the east side of Tithe Barn Lane at the far west of what could be loosely, based mainly on Heathrow Hall's ownership be considered part of Heathrow and a similar marsh then pond to the north, all where today's Compass Centre stands.
Archaeology
Caesar's Camp
Caesar's Camp, also called Schapsbury Hill and Shasbury Hill, was a square, Early Iron Age
The Iron Age () is the final epoch of the three historical Metal Ages, after the Chalcolithic and Bronze Age. It has also been considered as the final age of the three-age division starting with prehistory (before recorded history) and progr ...
, British (not Roman) fort site of c. 500 BC, south of Bath Road, about halfway between Heathrow Road and Hatton Road, and a bit north of due east of Heathrow Hall. It was about square (c. 1820 measurement) or square (1911 measurement). It survived because it was on common land
Common land is collective land (sometimes only open to those whose nation governs the land) in which all persons have certain common rights, such as to allow their livestock to graze upon it, to collect wood, or to cut turf for fuel.
A person ...
until the enclosure of the commons of Harmondsworth parish, after which the fort's ramparts were fairly quickly ploughed out.
It was excavated hurriedly in 1944: see timeline below. Inside its rampart 15 circular hut sites were found, and a large rectangular building which was probably a temple. The east end of the north runway obliterated it.
Fern Hill
Fern Hill was another ramparted prehistoric site, represented in 1944 by a roughly circular cropmark about in diameter, near Hatton Cross. The site is now partly under an aircraft hangar.
Terminal 5 site
Construction of Heathrow Terminal 5
Heathrow Terminal 5 is an airport terminal at Heathrow Airport, the main airport serving London. Opened in 2008, the main building in the complex is the largest free-standing structure in the United Kingdom. Until 2012, the terminal was used ...
began in September 2002, on the site of the Perry Oaks sewage works, with earthworks for the construction of the buildings' foundation. The long delay caused by planning discussions allowed a thorough archaeological dig at the site, which found more than 80,000 artefacts.
Industry
A brickearth and gravel quarry and brick works was opened in the 1930s. At a survey in 1934 the quarry was , of which was lake. Later it expanded to the northeast and finally the lake was about long. The Heathrow Brick Company went into liquidation in 1943 and was wound up in 1944.
A sewage sludge works was built in the Perry Oaks part of Heathrow in 1934, and a gauge railway installed three years later. Improvements were made in the 1950s and 1960s, and the works were eventually demolished in 2002 to make way for Terminal 5.
The settled sludge of the large Mogden Sewage Treatment Works (West Middlesex Sewage Treatment Works) in Isleworth
Isleworth ( ) is a suburban town in the London Borough of Hounslow, West London, England.
It lies immediately east of Hounslow and west of the River Thames and its tributary the River Crane, London, River Crane. Isleworth's original area of ...
/Twickenham
Twickenham ( ) is a suburban district of London, England, on the River Thames southwest of Charing Cross. Historic counties of England, Historically in Middlesex, since 1965 it has formed part of the London Borough of Richmond upon Thames, who ...
was pumped west to Perry Oaks for further settling and conversion for use in agriculture in pelleted or powder form as biosolids. Sales were eventually stopped because of the possibility of contamination with toxic
metals.
;Timeline of the sludge works
* 12 June 1931: Middlesex County Council
Middlesex County Council was the principal local government body in the administrative county of Middlesex from 1889 to 1965.
The county council was created by the Local Government Act 1888, which also removed the most populous part of the cou ...
bought the site for £33,000 from W.Whittington & Son, the owners of Perry Oaks farm; it was orchard
An orchard is an intentional plantation of trees or shrubs that is maintained for food production. Orchards comprise fruit tree, fruit- or nut (fruit), nut-producing trees that are generally grown for commercial production. Orchards are also so ...
then.
* 1934: It occupied ; later enlarged.
* 1937: A portable gauge railway was in use on the beds to transport sewage sludge.
* 1944: The Air Ministry, when taking over Heathrow, tried to take over the sludge works, but for obvious basic hygiene the sludge needed somewhere to be treated, which forced Middlesex County Council to resist; after a volcanic official row the Air Ministry admitted defeat and had to change its plans.
* 1952: The early circular concrete tanks were supplemented with large rectangular tanks, and later by a series of lagoons.
* 1960s: A large dried sludge storage/collection area was built.
* 1965: This was augmented by installing a conveyor system.
** Both were replaced by centrifuges able to discharge directly into parked trailer units.
* 2002: The second-stage works forming the whole site was replaced by Terminal 5, preceded by a detailed archaeological dig over the area.
It has been inferred that the route of the under-pressure sludge sewer, which needed access points to prevent blockages, could have stopped the building of the airport. He states if it had gone across the Heathrow fields area, e.g. straight from Harlington Corner to Perry Oaks, the amount of work and time in wartime needed to divert it would have stopped the airport from being developed.[Old 1:2500 scale Ordnance Survey maps, reproduced at about 15 inches = 1 mile, publ. Alan Godfrey Maps:-
* Heathrow, 1934, Middlesex sheet 19.08,
* Hatton, 1935, Middlesex sheet 20.05,
* Sipson, 1935, Middlesex sheet 19.04, ]
Education
Heathrow School was founded in 1875, as Heathrow Elementary School, on land given by George Stevens Byng, 2nd Earl of Strafford by the north side of Bath Road. The school opened two years later and was enlarged in 1891. In time the school was renamed 'Sipson and Heathrow School', because more than half its pupils came from Sipson.
After the construction of Heathrow Airport started in 1944, the school was affected by aircraft noise from the north runway. Pupils from the few Perry Oaks cottages for more than a year travelled by taxi
A taxi, also known as a taxicab or simply a cab, is a type of vehicle for hire with a Driving, driver, used by a single passenger or small group of passengers, often for a non-shared ride. A taxicab conveys passengers between locations of thei ...
to avoid construction works, until its sludge-to-fertiliser farm led to the end of almost all its homes. In 1962 the school lost its playing field when an airport access road was built and four years later it moved to Harmondsworth Lane in Sipson, and became Heathrow School again. The school's current logo is a Concorde
Concorde () is a retired Anglo-French supersonic airliner jointly developed and manufactured by Sud Aviation and the British Aircraft Corporation (BAC).
Studies started in 1954, and France and the United Kingdom signed a treaty establishin ...
in flight.
See also
* Charlton, Bristol, another village in England which was demolished to make room for an airport
References
;References
;Notes
External links
''Heathrow – The Lost Hamlet'' by Philip Sherwood
{{Heathrow Airport
Areas of London
Districts of the London Borough of Hillingdon
History of Heathrow Airport
Former populated places in Middlesex
Populated places demolished to make room for airports