3 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
About 3 Bell Grove Mansions
3 Bell Grove Mansions is a mid-terrace house in Hounslow (TW3 3NT). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band B. At 53 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 41–68 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2023) shows a C (score 71). When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor.
One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2022, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £245,000 is 21.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 64.6% above the typical sold price in the postcode. Most recent transfer: November 2022 at £202,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 3 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
Planning history
3 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 2 things worth checking at 3 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
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Sales history & valuation
3 Bell Grove Mansions has more than doubled in price since the earliest registered sale in 2001.
£245,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 21 years.
£202,000
Growth on file: 3.8% per year over 21 years.
Sales timeline
11 November 2022Most recent
£202,000
+12.2%over 7 years11 February 2015
£180,000
+95.7%over 13 years20 November 2001
£92,000
Median price across the last 5 sales in TW3 3NT: £170,000 (2016–2008).
Nearby sales in TW3 3NT
Bell 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
£200,0007 Bell Grove Mansions, Bell Road, Hounslow, TW3 3NT
Sold Jan 2008
£170,000
Everything we know about 3 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
Versus other Bell Road homes
On years held, 3 Bell Grove Mansions runs well behind the street norm.
Price per m²
£3,811
Street avg £3,005
Floor Area
53 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.5 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
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