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Get started20 Derwent Close is a two-bedroom semi-detached house in Feltham (TW14 9QL). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2015) shows an E (score 42), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2013); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 88), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £360,000 sits 80% above the 2013 sale of £200,000. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 27.1% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 13 years since the last transfer (July 2013).
20 Derwent Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 02 Mar 2025
20 Derwent Close's estimated value is more than triple its earliest registered sale price (2001).
£360,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 12 years.
£200,000
Growth on file: 4.7% per year over 12 years.
EPC Rating for 20 Derwent Close lags the street by a wide margin.
Price per m²
£3,571
Street avg £3,796
Floor Area
56 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Westmacott Drive / Jubilee Way — bus stop.

Daytime· 07:00 – 23:00
49.9dB

Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 July 2013Most recent
£200,000
+21.6%over 9 years30 June 2004
£164,500
+45.6%over 3 years2 March 2001
£113,000
Median price across the last 5 sales in TW14 9QL: £370,000 (2024–2018).
CO₂ Emissions
4.8 t/year
Street avg 2.4 t/year
TW14 9DL
Closest school
0.3 km
Southville Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
39.4dB
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