6 Cromwell Street, Hounslow, TW3 3LQ
About 6 Cromwell Street
6 Cromwell Street is an end-of-terrace house in Hounslow (TW3 3LQ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
One planning record on file: an extension approved in 2023. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £427,000 is 23.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£451/sq ft) was about 27.2% above the typical sold price in the postcode. At 71 m² it's 19.8% smaller than the typical home in the postcode (89 m² median across 10 EPCs). Last sale on file: £345,000 in December 2018.
Know exactly what you're buying at 6 Cromwell Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Aug 2023DemolitionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear infill extension with associated internal alterations following the demolition of an existing conservatory to the house.
Extension- Documents
- 10 docs on file
- Reference
- P/2023/1920
We flagged 2 things worth checking at 6 Cromwell Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
6 Cromwell Street valuation sits well clear of the typical sold price in this postcode.
£427,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.4% per year over 4 years.
£345,000
Growth on file: -0.4% per year over 4 years.
Sales timeline
7 December 2018Most recent
£345,000
-1.4%over 3 years6 March 2015
£350,000
Median price across the last 5 sales in TW3 3LQ: £925,000 (2025–2021).
Nearby sales in TW3 3LQ
Everything we know about 6 Cromwell Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Cromwell Street homes
6 Cromwell Street is notably below the street on habitable rooms.
Price per m²
£4,859
Street avg £3,821
Floor Area
71 m²
Street avg 89 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Bell — bus stop.
Closest school
0.3 km
Grove Road Primary School. 40 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
55.8dB
Night-time· 23:00 – 07:00
46.9dB