Top Flat, 43 Heath Road, Hounslow, TW3 2NJ
About Top Flat
Top Flat is a semi-detached house in Hounslow (TW3 2NJ). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2022) shows a C (score 70). The rating has held steady at C across 2 certificates since March 2012. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
Across 1997–2015, sale prices on this property compounded at 8.9% per year. On a £-per-square-foot basis, the last sale (£481/sq ft) was about 122.9% above the typical sold price in the postcode. Last changed hands 11 years ago, in September 2015. At 55 m² it's 16.7% smaller than the typical home in the postcode (66 m² median across 41 EPCs).
Know exactly what you're buying at Top Flat
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
More low energy lighting installed
Planning history
Top Flat has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 1 thing worth checking at Top Flat
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
30-day money-back guarantee
Sales history & valuation
Price for Top Flat has grown more than fourfold since the 1997 starting point.
£303,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 18 years.
£285,000
Growth on file: 8.9% per year over 18 years.
Sales timeline
24 September 2015Most recent
£285,000
+50.0%over 7 years16 November 2007
£190,000
+216.7%over 10 years11 June 1997
£60,000
Median price across the last 5 sales in TW3 2NJ: £325,000 (2024–2019).
Nearby sales in TW3 2NJ
Everything we know about Top Flat, 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
Versus other Heath Road homes
Price per m² for Top Flat runs comfortably ahead of the street norm.
Price per m²
£5,182
Street avg £3,457
Floor Area
55 m²
Street avg 49 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.4 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
0.1 km
Heath Road Hounslow — bus stop.
Closest school
0.4 km
Chatsworth 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
53.7dB
Night-time· 23:00 – 07:00
43.6dB