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Get started27 Kenton Avenue is a three-bedroom semi-detached house in Sunbury On Thames (TW16 5AS). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (August 2025) shows a C (score 75), near the top of the C band. When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Very Poor to Good and lighting went from Average to Good. The recommended improvements would push it to B (score 82).
It hasn't traded since August 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £619,000 sits 147.6% above the 2006 sale of £250,000. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 57.5% below the postcode norm. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). One historical planning record sits against the property in 2026.
Extension: Single storey · Rear of property
Erection of single storey rear extension, front entrance porch and refurbishment of house, roof and side annexe
£619,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Price per m² for 27 Kenton Avenue lags the street by a wide margin.
Price per m²
£2,252
Street avg £5,568
Floor Area
111 m²
Street avg 120 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
47.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 August 2006Most recent
£250,000
Median price across the last 5 sales in TW16 5AS: £735,000 (2025–2018).
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 5.0 t/year
TW16 5DU
Stain Hill West Reservoir — bus stop.
Closest school
0.8 km
Beauclerc Infant and Nursery School. 24 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
41.1dB
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