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Get started20 Chantry Close is a semi-detached house in Sunbury On Thames (TW16 7TH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (May 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since March 2010. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. At 74 m² this is the 16th smallest of 21 units on EPC record in the building, where floor areas span 39–80 m². The building's EPC ratings span D to B across 21 units on file.
Sale prices here have outpaced England HPI: 3.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£421/sq ft) was about 52.9% above the typical sold price in the postcode. Most recent transfer: March 2024 at £335,000. Across the public record there are 4 sales, relatively high churn for a single property.
Latest sale on 20 Chantry Close was the highest on Land Registry record across the postcode.
£325,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 23 years.
£335,000
Growth on file: 3.3% per year over 23 years.
20 Chantry Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,527
Street avg £3,611
Floor Area
74 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wolsey Road — bus stop.

Daytime· 07:00 – 23:00
57.4dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 March 2024Most recent
£335,000
12 January 2024
£335,000
+55.8%over 11 years16 March 2012
£215,000
+35.2%over 10 years28 June 2001
£159,000
Median price across the last 5 sales in TW16 7TH: £312,000 (2025–2022).
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 1.6 t/year
TW16 7DU
Closest school
0.4 km
Kenyngton Manor Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
48.1dB
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