Syon & Brentford Lock · Hounslow · Brentford and Isleworth constituency · 51.47710, -0.32762

TW7 5AS— Syon & Brentford Lock, Hounslow

Location and area intelligence for TW7 5AS, Syon & Brentford Lock, Hounslow

The family fortress

 

Schools 100%Safety 81/100Transport 34/100Yield 4.04%

Best for: Families

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Strong schools, limited transport — ideal for car-owning families

Liveability
61
Safety
81
Schools
90
Transport
34
Environment
86
Investment
57

The bottom line

TW7 5AS offers exceptional schools (100% Good/Outstanding), low crime and a green environment — strong value for Families who can accept its trade-offs.

The catch: 56 min to waterloo — above average for this zone.

Less suited to Car-free commuters.

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Location

TW7 5AS

Area Profile & Benchmarks

Area identity and London comparisons

Area Identity

Inner city
HighEstablished mixed
Buyer fit: ExcellentInvestment outlook: NeutralRisk: Low

London Benchmarks

vs London income+10.5% vs London avg
vs London crime-2.0% vs London avg

Deep-dive guides for TW7 5AS

🛡️Crime & SafetyCrime rate, trends & breakdown by type🎓SchoolsOfsted ratings, exam scores & distances🏠Rental MarketAverage rents, demand & void risk

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Postcode Personality

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“The family fortress”

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How TW7 5AS has changed

Schools

18 Apr

Nearest schools and Ofsted ratings

90

Education score

Excellent for families
★ Top school within 1km
★★

Primary

The Smallberry Green Primary School

Good · Inspected Feb 2023 · 2 min walk

KS2: 106.2

★★

Secondary

The Green School for Girls

Good · Inspected Oct 2023 · 4 min walk

P8: +0.65A8: 58.2

100% of local schools rated Good or Outstanding · based on 12 schools within 1.5km

Top 10% — exceptional provision

Childcare

Childcare

Windham Nursery School

Not inspected · 35 min walk

5 primaries · 3 secondaries · 0 childcare — within 1km

Safety

13 Jul

Crime rates and local incidents

Low crime

63.8 incidents per 1,000 residents

Better than 51% of London
→ Stable

-13% vs borough

Crime by type

Violence & sexual offences30%
Anti-social behaviour21%
Other20%
Vehicle crime13%
Burglary8%
Drug offences3%
Robbery3%
Theft2%

Road safety

92

Road safety score

4

Accidents (5yr)

1

KSI (5yr)

2

Serious within 200m

MEDIUM pedestrian risk1 pedestrian casualties (5yr)

Fire risk

LOW

Risk band

0

Incidents (1yr)

0

Incidents (5yr)

Nearest station: Heston & Isleworth Fire Station (G38) · 1.1km

Crime is 2% below London average

Property

Prices, sales volume and market trends

Avg floor area56.1 m²

EPC breakdown

C
1%
D
9%
E
1%

Based on 11 properties · Confidence: medium

Street mix

Flat 93%Other 7%

LHA rates — Outer South West London

Shared room£592/mo
1 bedroom£1200/mo
2 bedrooms£1495/mo
3 bedrooms£1800/mo
4 bedrooms£2550/mo

Current mortgage rates

2-year fixed4.58%
5-year fixed4.32%
SVR7.25%

Bank of England (monthly average)

Affordability

Energy & construction

Solar yield859 kWh/kWp/yr
Heat pump suitableYes
EPC upgrade costMedium
Rebuild cost estimate£140,250
Rebuild cost per m²£2,500/m²

BCIS London average 2024. Excludes land value. Use for building insurance sum insured guidance only.

Construction era1930-1949
WallsSolid brick, as built, no insulation (assumed)
RoofFlat, no insulation (assumed)
Heating fuelmains gas (not community)
GlazingFully double glazed
Council tax band Band DAnnual charge £1,939
Price growth potentialLow

Market History

Price trajectory, velocity and distribution

Price Trajectory

1998–2021 · CAGR

+6.3%

Total change

+308%

Market Activity

Price Velocity & Acceleration

Current Velocity

-8.8%

per year

Acceleration

-7.16

change in velocity

Market State

Downturn

Velocity (%)Acceleration

Price Distribution

P25: £125k–£150k · P75: £100k–£125k · 21 sales

Property Type Mix

Total: 21 sales

Flat/maisonette100%

By decade

1990s

2000s

2010s

2020s

Market Cycle

BullCooling bullRisingSteadyRecoveryCorrectionBear

Market Eras

EraPeriodStart priceEnd priceChangeAvg sales/yr
Late-1990s boom1998–2000£66k£88k+32.6%2.5
Post-dot-com plateau2001–2003£110k£133k+20.9%3
Pre-crash peak2007–2007£135k£135k+0%1
GFC & correction2009–2009£163k£163k+0%1
Help-to-Buy recovery2013–2015£198k£250k+26.3%1.7
Brexit uncertainty2017–2017£300k£300k+0%1
Pandemic surge2020–2021£295k£269k-8.8%1

Price Trajectory by Type

Flat/maisonette

Per-type alpha vs district

Best performer

Flat/maisonette

+-0.8% alpha

Flat/maisonette-0.8% α
Local
7.2%
District
8%

CAGR over 16yr data window. Alpha = local CAGR − district CAGR.

Buyer vs Seller Score

Composite market conditions index 0–100

58out of 100SellerBuyer

Market condition

Buyer's Market

Neutral conditions

Higher score = better conditions for buyers

Score breakdown

Price Velocity100
Seasonal Timing0
Trend Position75

Transport

1 Jul

Public transport accessibility and links

PTAL 3

Moderate

1a
1b
2
3
4
5
6a
6b
Bottom 25% — limited connections
Syon Lane

Nearby stations

Syon LaneNational Rail
7 min walk
Osterley Underground StationPiccadilly
22 min walk
Hounslow East Underground StationPiccadilly
26 min walk
Boston Manor Underground StationPiccadilly
26 min walk
Richmond Underground StationDistrict
30 min walk
No bus stops within 400m

22

Walkability score

28

Footpaths (500m)

0

Santander docks (800m)

Central London commute times

London Bridge65 min ↑
Victoria58 min ↑
Waterloo ★56 min
Canary Wharf75 min ↑
City64 min ↑

▎ marker = outer-London average per hub. ↓ green = below average. ↑ orange = above average. ≈ grey = at average. · Source: TfL Journey Planner (sampled)

Find areas within a set commute time of your workplace →

Parking & EV

Car parks, spaces and charging points

8

Car parks (800m)

0

EV chargers (800m)

Nearest car park240m
Santander docks (800m)0
Nearest cycle dock6.4 km

Nearby car parks

🅿️
Isleworth Station Car Park· yes
749m

Connectivity

Broadband and mobile coverage

100%

Full fibre

0%

Gigabit

100%

5G outdoor

100%

4G outdoor

Mobile operators

EEO2VodafoneThree
Avg download speed100 Mbps
Median download165 Mbps
Superfast coverage100%
All operators 5G93%

Broadband providers

BTSkyTalkTalkVodafoneVirgin Media

Environment

2 Jul

Flood risk, air quality and noise

Flood riskLOW
Low
Minimal flood risk
Surface waterLOW
Low
Air qualityLOW
NO₂: 25.0 µg/m³ · PM2.5: 16.0 µg/m³
Better than 83% of London
NoiseMEDIUM
road
MODERATE
Radon riskLOW
0.5% of local properties affected
ULEZ zone · £12.50/dayCCZ: 12.0 km away✗ Not Green Belt✗ Not AONB100% green spaceTree canopy: 58%
More green space than 99% of London

Nearest SSSI: Syon Park SSSI — 1.2 km

Energy

Solar: 859 kWh/kWp/yrHeat pump: SuitableEPC upgrade: Medium

Ground stability

Geology: SAND AND GRAVEL

Subsidence risk: Low

Shrink-swell: Low

Running sand risk: Medium

Landslide records (2km): 1

Landslide susceptibility: Low

Insurance risk

Standard

Cost band

Low

Flood risk

Low

Subsidence risk

0.5%

Flood claim prob.

Climate

Local weather conditions and energy potential

1,570 hrs/yr

Sunshine

577 mm/yr

Rainfall

23.3°C

Summer avg

2.9°C

Winter avg

Solar yield859.3 kWh/kWp/yr
Heat pump suitableYes
EPC upgrade costMedium

Source: Met Office UK Climate Averages 1991-2020

Health

GP, dental and hospital access

HOUNSLOW PERINATEL MH SERVICE

LAKESIDE MH UNIT, TWICKENHAM ROAD, TW7 6AF

6 min walk

1

GPs within 1km

4

Dentists within 1km

4

Care homes (1km)

Nearest hospitalWest Middlesex Hospital · 500 m
Nearest A&EKINGSTON AND RICHMOND NHS FOUNDATION TRUST · 7.6 km
A&E 4hr targetNHS target: 95% · London avg: ~68%57.7%

Amenities

Shops, restaurants, parks and more

32

Parks (1km)

17

Restaurants (800m)

3

Cafes (800m)

0

Pubs (400m)

0

Pharmacies (800m)

0

Gyms (1km)

3

Sports (1km)

0

Convenience

No pubs within 400m — nearest: The Rising Sun (324 m)

Nearest supermarketCo-op Food · 972 m
2 tennis courts1 sports halls

Nightlife (500m)

0

Nightclubs

0

Late-night venues

E
883 licensed premises in borough281 late-night refreshment licencesHome Office 2023/24

0

Libraries (1km)

1

Cinemas (2km)

747m

Post office

Nearby shops

Eurphrates Market359 m
Nisa Local377 m
London Wine & Spirits394 m
J&J Off Licence431 m

Nearby cafes

Costa445 m
Sereen's671 m
Munchy's Cafe726 m
Heisenberg Coffee Co729 m

Nearby restaurants

Papa John's7 m
Snak Shak359 m
Bayleaves Tandoori360 m
Eurphrates Restsurant363 m

Nearby pubs

The Rising Sun324 m
Coach and Horses583 m
The Red Lion591 m
The Bridge Inn617 m

Nearby gyms

Old Isleworthians Sports Club503 m
Osterley Sports & Athletic Centre833 m
Topnotch health club1.1 km

Nearby pharmacies

Clarks Pharmacy734 m
Jasins Pharmacy810 m

Nearby health

Richmond Cosmetic Clinic368 m
Densign379 m
Studio Figura395 m
Hounslow Urgent Care Centre414 m
Food hygiene (5-star)73% of 48

Business

Local businesses registered here

Active businesses
1
New (last 12 months)
0
Dissolved (last 12 months)
0
Industry diversity
1
3yr survival rate
100.0%
Right-to-buy sales (5yr)
307

High street

A

High street health

Registered businesses

ASLIHAN&CO LTD

Investment

Investment grade, yield and market outlook

57

Investment score

Good

Score reflects rental yield, demand & liquidity — not capital appreciation. See Price growth potential below.

Avg monthly rent
£1,500London avg: £1,950/mo
Gross yield
4.0% (average)London avg: 3.8%Above average yield
Gentrification score16/100
Right-to-buy sales (5yr)Above average for outer London — neighbourhood in transition307

Rental market

High

Demand

Low

Void risk

Mixed / transient

Tenant profile

+11.1%

Rent growth (1yr)

Market liquidity

Future outlook

24.6

Price growth score

E
Low

Development pressure

Low

New supply risk

Infrastructure pipeline

Infrastructure score0/100
Bakerloo Extension route15,930m
Crossrail 2 route10,352m

Demographics

16 Jun

Population, deprivation and income

Decile 4/10

More deprived than average

Index of Multiple Deprivation

More deprived than average

Rank: 13,276 nationally

2,337

Est. population

7,700/km²

64%

Employed

48%

Degree educated

£46,400

Median income

4.3%

Claimant rate

Inner cityHigh densityEstablished mixed

43

Community stability

Age profile

25%
21%
28%
16%
Under 1825%
18–3421%
35–4928%
50–6416%
65+11%

Tenure

18%
31%
27%
21%
Own outright18%
Own (mortgage)31%
Private rent27%
Social rent21%
Shared ownership3%
Rent free0%

Ethnicity

37%
19%
23%
White British37%
White Other19%
Asian23%
Black5%
Mixed8%
Other7%

Employment & lifestyle

Managerial / professional40%
Routine / semi-routine18%
No car household30%
Unemployed6%
No qualifications16%

Housing tenure (Census 2021)

Private rent27%
Social rent21%

vs. London

Income vs London+10.5%

Planning

Conservation areas and development

Conservation area
No
Article 4 area
No
Listed buildings (800m)
23
Live planning apps (800m)
2
Development activity
low
Residential apps (800m)
0
Commercial apps (800m)
0
Major developments (800m)
0
Planning apps (3 years)
1
Borough approval rate
55%
Opportunity area
No
CIL rate (residential)
£115/m²
Coal mining risk area
No
Japanese knotweed sites (400m)
0

Housing pipeline (800m)

Homes approved
0
Under construction
0
Completed (3yr)
2
Largest scheme
203 homes · 396 – 418, 396, London Road, Isleworth, TW7 5AJ
Pipeline pressure
NONE

Named schemes (500m)

SMALLBERRY GREEN CENTRE, 250, London Road, Isleworth68 homes
completed
Marlborough Primary School, MARLBOROUGH TRAINING CENTRE, London Road, Isleworth, TW7 5XA47 homes
completed
John Busch House, 277, London Road, Isleworth40 homes
completed
SMALLBERRY GREEN CENTRE, 250, London Road, Isleworth31 homes
completed
John Busch House, 277, London Road, Isleworth17 homes
completed

Politics

Local councillors and MP

Ward majority
Labour
Ward majority vote
12.8%
Ward turnout
41%
Election year
2026
MP
Ruth Cadbury (Labour)
MP majority
9,824
Constituency
Brentford and Isleworth

Councillors

Dan BowringLabour
Katherine Sarah DunneLabour
Theo DennisonBrentford, Isleworth, Heston & Hounslow Independents

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Key facts for TW7 5AS

Full postcodeTW7 5AS
Postcode districtTW7
BoroughLondon Borough of Hounslow
WardSyon & Brentford Lock
Latitude51.477102
Longitude-0.327620
Parliamentary constituencyBrentford and Isleworth
CountryEngland
RegionGreater London

Trusted official data sources

Office for
National Statistics
LONDONDATASTORE
Ofsted
HM LAND
REGISTRY
Environment
Agency
DATA.POLICE.UK
GOV.UK
TfL
Transport
for London
NHS
Digital
Companies
House
Royal
Mail
Food Standards
Agency
Ofcom
Met
Office
Ordnance
Survey