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Union Lane, Isleworth

MyStreetCheck free street report: Union Lane, Isleworth · 30 October 2026 · www.mystreetcheck.co.uk/isleworth/union-lane/

House prices, sold prices and local information for TW7 6GS, TW7 6GU, TW7 6GL.

Average price (last 12 months)
£296,357
7 sales
Average price (since 2016)
£308,519
100 sales
Price range
£124k – £460k
lowest to highest sale
Last sale
14 Sep 2026
TW7 6GP

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At a glance

House prices£296k average43% below the Isleworth average CrimeAbout averageHigher crime than about 60% of neighbourhoods in England DeprivationAbout averageDecile 4 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station8 min walkSyon Lane station Schools5 rated Good or betterWithin 1.5 miles Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll leaseholdAcross 109 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

100 property sales on Union Lane, Isleworth have been recorded by HM Land Registry since 2016. In the last 12 months 7 homes sold here for an average of £296,357. Most sales here are flat homes, which have sold for an average of £308,519. Average sale prices fell from £306,136 in 2016 to £296,357 in 2026 (-3%), though averages on a single street can swing with the mix of homes sold. That is 43% below the Isleworth average of £516,096 over the same period. 19 homes here have sold more than once since 2016; 10 of them sold for more the second time. Recorded sale prices on Union Lane range from £123,750 to £460,000. Every home sold here was sold leasehold. Of 59 streets in Isleworth with at least two sales in the last year, Union Lane ranks 52nd for average price.

House prices on Union Lane compared

Union Lane£296,357
TW7 postcode area£516,096
Isleworth£516,096
England & Wales£358,701

Average sale price over the last 12 months. See all TW7 house prices.

Average sale price by year

2016: £306,136 (11 sales)2016£306k2017: £336,395 (10 sales)2017£336k2018: £341,029 (17 sales)2018£341k2019: £254,100 (10 sales)2019£254k2020: £336,071 (7 sales)2020£336k2021: £314,536 (14 sales)2021£315k2022: £324,813 (8 sales)2022£325k2023: £291,025 (2 sales)2023£291k2024: £287,738 (8 sales)2024£288k2025: £244,842 (6 sales)2025£245k2026: £296,357 (7 sales)2026£296k

Tenure: 0% freehold and 100% leasehold across 109 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat100£308,51914 Sep 2026

Sold prices on Union Lane

AddressDatePriceTypeTenure
37, Mace House, Union Lane TW7 6GP 14 Sep 2026£365,000 FlatLeasehold
15, Toolands House, Union Lane TW7 6GN 14 Sep 2026£265,000 FlatLeasehold
23, Warren House, Union Lane TW7 6GJ 23 Jul 2026£250,000 FlatLeasehold
6, Gisbey House, Union Lane TW7 6GH 29 May 2026£267,000 FlatLeasehold
17, Warren House, Union Lane TW7 6GJ 30 Apr 2026£320,000 FlatLeasehold
44, Norris House, Union Lane TW7 6GS 24 Apr 2026£345,000 FlatLeasehold
43, Norris House, Union Lane TW7 6GS 27 Mar 2026£262,500 FlatLeasehold
Flat 11, Hardy House, Union Lane TW7 6GU 14 Oct 2025£146,000 FlatLeasehold
17, Keylands House, Union Lane TW7 6GL 25 Jul 2025£262,500 FlatLeasehold
13, Keylands House, Union Lane TW7 6GL 22 May 2025£282,500 FlatLeasehold
17, Norris House, Union Lane TW7 6GS 2 May 2025£373,000 FlatLeasehold
Flat 19, Hardy House, Union Lane TW7 6GU 11 Apr 2025£190,000 FlatLeasehold
17, Hardy House, Union Lane TW7 6GU 31 Mar 2025£202,500 FlatLeasehold
4, Norris House, Union Lane TW7 6GS 14 Jan 2025£275,050 FlatLeasehold
Flat 22, Hardy House, Union Lane TW7 6GU 16 Sep 2024£345,000 FlatLeasehold
14, Gisbey House, Union Lane TW7 6GH 18 Jun 2024£255,000 FlatLeasehold
10, Norris House, Union Lane TW7 6GS 19 Apr 2024£365,000 FlatLeasehold
7, Norris House, Union Lane TW7 6GS 6 Mar 2024£294,950 FlatLeasehold
39, Norris House, Union Lane TW7 6GS 26 Feb 2024£249,950 FlatLeasehold
18, Warren House, Union Lane TW7 6GJ 23 Feb 2024£245,000 FlatLeasehold
26, Warren House, Union Lane TW7 6GJ 21 Feb 2024£287,000 FlatLeasehold
18, Gisbey House, Union Lane TW7 6GH 14 Feb 2024£260,000 FlatLeasehold
17, Toolands House, Union Lane TW7 6GN 8 Nov 2023£320,050 FlatLeasehold
41, Norris House, Union Lane TW7 6GS 28 Sep 2023£262,000 FlatLeasehold
Flat 20, Hardy House, Union Lane TW7 6GU 15 Dec 2022£420,000 FlatLeasehold
44, Mace House, Union Lane TW7 6GP 10 Oct 2022£290,000 FlatLeasehold
23, Mace House, Union Lane TW7 6GP 26 Sep 2022£385,000 FlatLeasehold
2, Toolands House, Union Lane TW7 6GN 2 Sep 2022£382,500 FlatLeasehold
19, Norris House, Union Lane TW7 6GS 1 Aug 2022£260,000 FlatLeasehold
5, Warren House, Union Lane TW7 6GJ 21 Apr 2022£365,000 FlatLeasehold
Flat 6, Hardy House, Union Lane TW7 6GU 28 Mar 2022£266,000 FlatLeasehold
Flat 3, Hardy House, Union Lane TW7 6GU 4 Feb 2022£275,000 FlatLeasehold
8, Warren House, Union Lane TW7 6GJ 10 Jan 2022£375,000 FlatLeasehold
9, Keylands House, Union Lane TW7 6GL 20 Dec 2021£370,000 FlatLeasehold
11, Gisbey House, Union Lane TW7 6GH 7 Dec 2021£250,000 FlatLeasehold
17, Warren House, Union Lane TW7 6GJ 1 Dec 2021£365,000 FlatLeasehold
6, Warren House, Union Lane TW7 6GJ 30 Nov 2021£252,500 FlatLeasehold
7, Keylands House, Union Lane TW7 6GL 12 Nov 2021£360,000 FlatLeasehold
18, Gisbey House, Union Lane TW7 6GH 25 Oct 2021£268,000 OtherLeasehold
4, Mace House, Union Lane TW7 6GP 30 Sep 2021£380,000 FlatLeasehold
Flat 35, Hardy House, Union Lane TW7 6GU 24 Sep 2021£154,000 FlatLeasehold
15, Keylands House, Union Lane TW7 6GL 3 Sep 2021£357,000 FlatLeasehold
20, Warren House, Union Lane TW7 6GJ 27 Aug 2021£375,000 FlatLeasehold
21, Keylands House, Union Lane TW7 6GL 23 Jun 2021£267,500 FlatLeasehold
42, Mace House, Union Lane TW7 6GP 15 Jun 2021£390,000 FlatLeasehold
16, Toolands House, Union Lane TW7 6GN 14 Jun 2021£275,000 FlatLeasehold
9, Gisbey House, Union Lane TW7 6GH 8 Apr 2021£320,000 FlatLeasehold
37, Norris House, Union Lane TW7 6GS 7 Apr 2021£375,000 FlatLeasehold
14, Keylands House, Union Lane TW7 6GL 31 Mar 2021£360,000 FlatLeasehold
14, Gisbey House, Union Lane TW7 6GH 26 Mar 2021£265,000 FlatLeasehold
123

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
6, Gisbey House, Union Lane £265,000 (Oct 2019) → £267,000 (May 2026) +1%
over 7 yrs
17, Warren House, Union Lane £365,000 (Dec 2021) → £320,000 (Apr 2026) -12%
over 4 yrs
Flat 11, Hardy House, Union Lane £144,000 (Feb 2019) → £146,000 (Oct 2025) +1%
over 7 yrs
13, Keylands House, Union Lane £260,000 (Sep 2020) → £282,500 (May 2025) +9%
over 5 yrs
17, Norris House, Union Lane £370,000 (May 2017) → £373,000 (May 2025) +1%
over 8 yrs
Flat 19, Hardy House, Union Lane £180,000 (Feb 2018) → £190,000 (Apr 2025) +6%
over 7 yrs
14, Gisbey House, Union Lane £265,000 (Mar 2021) → £255,000 (Jun 2024) -4%
over 3 yrs
10, Norris House, Union Lane £368,000 (Sep 2016) → £370,000 (Aug 2020) → £365,000 (Apr 2024) -1%
over 8 yrs
26, Warren House, Union Lane £256,000 (Dec 2019) → £287,000 (Feb 2024) +12%
over 4 yrs
18, Gisbey House, Union Lane £268,000 (Oct 2021) → £260,000 (Feb 2024) -3%
over 2 yrs
17, Toolands House, Union Lane £299,999 (Mar 2018) → £320,050 (Nov 2023) +7%
over 6 yrs
41, Norris House, Union Lane £317,000 (Aug 2016) → £262,000 (Sep 2023) -17%
over 7 yrs
23, Mace House, Union Lane £405,000 (Mar 2016) → £385,000 (Sep 2022) -5%
over 6 yrs
2, Toolands House, Union Lane £370,000 (Jun 2017) → £382,500 (Sep 2022) +3%
over 5 yrs
9, Keylands House, Union Lane £377,000 (Mar 2016) → £370,000 (Dec 2021) -2%
over 6 yrs
Flat 35, Hardy House, Union Lane £154,000 (Feb 2017) → £154,000 (Sep 2021) +0%
over 5 yrs
42, Mace House, Union Lane £380,000 (Oct 2018) → £390,000 (Jun 2021) +3%
over 3 yrs
14, Keylands House, Union Lane £325,000 (Nov 2018) → £360,000 (Mar 2021) +11%
over 2 yrs
9, Norris House, Union Lane £283,000 (Jan 2016) → £260,000 (Mar 2021) -8%
over 5 yrs

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Crime and flood risk near Union Lane

Crime

343 crimes were reported within about a mile of Union Lane in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Higher crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences116
Anti-social behaviour78
Other theft29
Vehicle crime28
Shoplifting24
Public order21

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Union Lane is in or near 7 Environment Agency flood areas:

  • Fluvial River Crane Flood alert area
  • Tidal Thames from the River Brent to the River Crane Flood alert area
  • Tidal Thames in the boroughs of Kensington and Chelsea, Hammersmith and Fulham, Ealing and Hounslow Flood alert area
  • Tidal Thames in the boroughs of Wandsworth and Richmond-upon-Thames Flood alert area
  • Tidal Thames from Mortlake High Street East to Richmond Bridge Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Union Lane

SchoolTypeAgesOfstedDistance
The Green School for Boys 721 pupils Secondary Church of England 11–18 Good Report 0.1 mi
The Smallberry Green Primary School 407 pupils Primary 3–11 Good Report 0.2 mi
The Green School for Girls 872 pupils Secondary Church of England 11–18 Good Report 0.2 mi
Marlborough Primary School 514 pupils Primary 3–11 Report 0.3 mi
Isleworth Town Primary School 727 pupils Primary 3–11 Report 0.3 mi
The Woodbridge Park Education Service 127 pupils Pupil referral unit 4–19 Good Report 0.5 mi
The Blue School CofE Primary 431 pupils Primary Church of England 3–11 Good Report 0.5 mi
St Mary's Catholic Primary School, Isleworth 399 pupils Primary Roman Catholic 3–11 Report 0.5 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train, tram & metro stations

  • Syon Lane station 0.4 mi · 8 min walk
  • Isleworth station 0.6 mi · 11 min walk
  • Brentford station 1.0 mi · 20 min walk
  • Osterley Underground Station 1.3 mi · 25 min walk
  • Richmond Underground Station 1.3 mi · 26 min walk

Nearest bus stops

  • Teesdale Gardens (Stop TE, TWICKENHAM ROAD) 1 min walk
  • Twickenham Road / West Middlesex Hospital (Stop HC, TWICKENHAM ROAD) 2 min walk
  • Park Road (TW7) (Stop TD, TWICKENHAM ROAD) 2 min walk
  • The Green School (Stop P, LONDON ROAD) 3 min walk

GP surgeries

  • The Isleworth Practice
    146 Twickenham Road, Isleworth · 0.6 mi
  • Richmond Lock Surgery
    300 St. Margarets Road, Twickenham · 0.8 mi
  • Thornbury Road Centre For Health
    Thornbury Road, Isleworth · 0.9 mi
  • Spring Grove Medical Practice
    Thornbury Road, Isleworth · 1.0 mi

Supermarkets

  • Tesco Express Tesco Isleworth Express · 0.2 mi
  • Marks and Spencer Hospital M&S West Middlesex Hospital SF · 0.2 mi
  • The Co-operative Food Co-op Isleworth - South Street · 0.5 mi
  • Sainsburys Local Sainsburys Isleworth London Road Local · 0.6 mi

Pharmacies

  • Riverside Pharmacy · 0.5 mi
  • A.c. Curd Pharmacy · 0.5 mi
  • Jasins Pharmacy · 0.6 mi

Dentists

  • Toothism Dental Clinic · 0.5 mi
  • Brightsmile Dental Care (isleworth) · 0.5 mi
  • Dental Surgery · 0.6 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 4 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income4 of 10
Employment5 of 10
Education and skills6 of 10
Health and disability7 of 10
Crime4 of 10
Access to housing and services2 of 10
Living environment2 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned52.2%62.5%
Private rented26.9%20.3%
Social rented20.7%17.1%
Households899

People

HereEng & Wales
Under 1519.1%17.4%
Aged 15–6470.2%64.1%
Aged 65+10.7%18.6%
Residents2,341

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks100%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks100%92%

Share of homes across Hounslow with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Union Lane

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Who lives around Union Lane

Ethnic group

HereHounslow
White56%44.2%
Asian, Asian British or Asian Welsh23.1%36.8%
Mixed or Multiple ethnic groups8.3%4.7%
Other ethnic group7.3%7.3%
Black, Black British, Black Welsh, Caribbean or African5.4%7.1%

Religion

HereHounslow
Christian41.9%38.3%
No religion24.6%18.6%
Muslim16.3%16.5%
Not answered7.1%6.1%
Hindu5.4%9.5%
Sikh2.8%8.6%
Buddhist0.9%1.4%
Other religion0.9%0.8%

Country of birth

HereHounslow
Born in the UK58.9%50.5%
Born outside the UK41.1%49.5%

Highest qualification

HereHounslow
Level 4 qualifications and above47.6%41.7%
No qualifications16.2%18.6%
Level 3 qualifications11.2%12.3%
Level 2 qualifications9.9%10.2%
Level 1 and entry level qualifications9.6%9.5%
Other qualifications3%4.3%
Apprenticeship2.5%3.5%

General health

HereHounslow
Very good health53.5%51.9%
Good health32.7%33.4%
Fair health10%10.5%
Bad health2.8%3.1%
Very bad health0.9%1%

Cars or vans per household

HereHounslow
1 car or van in household52.7%44.2%
No cars or vans in household29.8%32.7%
2 cars or vans in household14.3%17.5%
3 or more cars or vans in household3.1%5.7%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Hounslow.

Planning and heritage near Union Lane

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Planning applications near Union Lane

Recent planning applications around Union Lane from the council's planning register. Choose how far to look:

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