18 Cromwell Street, Hounslow, TW3 3LQ
About 18 Cromwell Street
18 Cromwell Street is a two-bedroom mid-terrace house in Hounslow (TW3 3LQ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2021) shows a C (score 69), just inside the C band. When first surveyed in July 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 89). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.
At 67 m² it's 24.3% smaller than the typical home in the postcode (89 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). On a £-per-square-foot basis, the last sale (£517/sq ft) was about 38.5% above the typical sold price in the postcode. Sold November 2021 for £373,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 18 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
What this property has
Inside
- Bedrooms2
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
Building
- Central heatingYes
- Solar panelsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
18 Cromwell Street has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 18 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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£400,000
Modelled from EPC, postcode comparables.
£373,000
Recorded with HM Land Registry.
Sales timeline
17 November 2021Most recent
£373,000
Median price across the last 5 sales in TW3 3LQ: £925,000 (2025–2018).
Nearby sales in TW3 3LQ
Everything we know about 18 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
18 Cromwell Street outperforms the street on price per m² by a wide margin.
Price per m²
£5,567
Street avg £3,733
Floor Area
67 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.6 t/year
Similar properties nearby
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1 Grosvenor Road
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1 Enton Place, Vine Place
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1 Clipstone Road
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1 Cromwell Street
TW3 3LQ
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