16 James Street, Hounslow, TW3 1SP
About 16 James Street
16 James Street is a three-bedroom semi-detached house in Hounslow (TW3 1SP). It has a recorded floor area of 79 m² (around 849 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2011) shows a D (score 56), a step below the typical UK home. The latest certificate is from July 2011, so improvements made since then won't be reflected.
Across 2005–2011, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £466,000 sits 75.8% above the 2011 sale of £265,000. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 23% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Last sold in September 2011, so it's been off the market for around 15 years.
Know exactly what you're buying at 16 James 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
- Bedrooms3
Outside
- Private gardenEast-facing
- DrivewayYes
Building
- RefurbishedYes
Energy performance
16 James Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jul 2021
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Apr 2017Loft ConversionOutlineIn report
Certificate of Lawfulness for rear roof extension incorporating hip to gable conversion.
- Reference
- P/2017/0994
- Mar 2017ConversionOutlineIn report
Certificate of Lawfulness for erection of a rear roof extension with hip to gable conversion.
- Reference
- P/2017/0272
We flagged 2 things worth checking at 16 James 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
16 James Street saw 3 transfers in just over a decade — high turnover for the postcode.
£466,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 6 years.
£265,000
Growth on file: 6.3% per year over 6 years.
Sales timeline
18 September 2011Most recent
£265,000
+17.8%over 6 years27 July 2005
£225,000
+25.0%31 May 2005
£180,000
Median price across the last 5 sales in TW3 1SP: £495,000 (2025–2020).
Everything we know about 16 James 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 James Street homes
On epc rating, 16 James Street runs well behind the street norm.
Price per m²
£3,360
Street avg £4,721
Floor Area
79 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.1 t/year
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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
0.3 km
Hounslow Bus Station — bus stop.
Closest school
0.3 km
Hounslow Town Primary School. 51 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
52.8dB

Night-time· 23:00 – 07:00
41.9dB