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Get started18a is a two-bedroom detached house in Hounslow, London, London (W3 8JX). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to 2012-2021. At 85 m² this is the largest unit on EPC record across the building (41–85 m²). The building's EPC ratings span E to B across 26 units on file. The latest certificate (September 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 81).
At 85 m² the property is well over the postcode median (55 m² across 25 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £554,000 is 32.9% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£456/sq ft) was about 19.3% above the typical sold price in the postcode. Last sold in November 2013, so it's been off the market for around 13 years.
18a's carbon output is low for the local stock.
18a valuation sits well clear of the typical sold price in this postcode.
£554,000
Modelled from EPC, postcode comparables.
£417,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
On floor area, 18a stands well clear of the street.
Price per m²
£4,906
Street avg £5,000
Floor Area
85 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Power Road — bus stop.

Daytime· 07:00 – 23:00
57.6dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 November 2013Most recent
£417,000
Median price across the last 5 sales in W3 8JX: £415,000 (2025–2020).
5 Manor Court Manor Gardens Hounslow London
Sold Feb 2025
23 Manor Court Manor Gardens Hounslow London
Sold Jun 2024
20 Manor Court Manor Gardens Hounslow London
Sold Aug 2022
1 Manor Court Manor Gardens Hounslow London
Sold Mar 2021
24a Manor Court Manor Gardens Hounslow London
Sold Apr 2020
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CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
W3 8EZ
Closest school
0.8 km
Strand-on-the-Green Junior School. 40 schools nearby.
Night-time· 23:00 – 07:00
50.1dB