Lower Flat, 43 Heath Road, Hounslow, TW3 2NJ
About Lower Flat
Lower Flat is a semi-detached house in Hounslow (TW3 2NJ). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2015) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 76 m² it's 15.2% larger than the typical home in the postcode (66 m² median across 41 EPCs). Across 1998–2020, sale prices on this property compounded at 7.1% per year. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 98.1% above the typical sold price in the postcode. Most recent transfer: August 2020 at £350,000.
Know exactly what you're buying at Lower 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
Lower Flat'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This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2025
EPC Rating
Planning history
Lower Flat has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 1 thing worth checking at Lower 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 Lower Flat has grown more than fourfold since the 1998 starting point.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 22 years.
£350,000
Growth on file: 7.1% per year over 22 years.
Sales timeline
27 August 2020Most recent
£350,000
+34.6%over 4 years27 November 2015
£260,000
+233.3%over 17 years25 November 1998
£78,000
Median price across the last 5 sales in TW3 2NJ: £285,000 (2024–2015).
Nearby sales in TW3 2NJ
Everything we know about Lower 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
Lower Flat outperforms the street on floor area by a wide margin.
Price per m²
£4,605
Street avg £3,501
Floor Area
76 m²
Street avg 49 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.3 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