1 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
About 1 Bell Grove Mansions
1 Bell Grove Mansions is a property in Hounslow (TW3 3NT). It has council tax band C.
Held since May 2004 — that's 22 years off the open market, well above the local norm. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2004, sale prices on this property compounded at 15.8% per year.
Know exactly what you're buying at 1 Bell Grove Mansions
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
1 Bell Grove Mansions has an approved extension on the planning record.
- Jul 2004ExtensionFullIn report
Erection of a mansard roof extension comprising one 2 bed self contained flat and one 3 bed self contained flat.
- Reference
- P/2004/0243
We flagged 3 things worth checking at 1 Bell Grove Mansions
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
- Recent ownership pattern worth a look
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Sales history & valuation
1 Bell Grove Mansions changed hands twice within eighteen months — unusual for the area.
£153,000
Growth on file: 15.8% per year over 1 year.
Sales timeline
3 May 2004Most recent
£153,000
+24.4%over 1 year7 November 2002
£123,000
Median price across the last 5 sales in TW3 3NT: £180,000 (2022–2015).
Nearby sales in TW3 3NT
3 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
Sold Nov 2022
£202,000Bell Grove Mansions, Flat 10, Bell Road, Hounslow, TW3 3NT
Sold Mar 2016
£140,0005 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
Sold Mar 2016
£215,000Bell Grove Mansions, Flat 9, Bell Road, Hounslow, TW3 3NT
Sold Jan 2015
£130,0006 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
Sold Dec 2014
£200,000
Everything we know about 1 Bell Grove Mansions, 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
- Recent ownership pattern worth a look

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
Treaty Centre — bus stop.
Closest school
0.6 km
Grove Road Primary School. 46 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
56.0dB

Night-time· 23:00 – 07:00
46.4dB