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Get started11 Bishops Court is a one-bedroom semi-detached house in Sunbury On Thames (TW16 7TW). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band C. At 43 m² this is the 6th smallest of 12 units on EPC record in the building, where floor areas span 42–48 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2025) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, roof efficiency went from Poor to Average and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 74). Main heating runs on to be used only when there is no heating/hot.
It hasn't traded since March 2004, a hold of 22 years that's notably long for the area. Sale prices here have outpaced England HPI: 15.7% per year against 0% for the wider region. Today's modelled estimate of £221,000 sits 70% above the 2004 sale of £130,000.
11 Bishops Court has more than doubled in price since the earliest registered sale in 1998.
£221,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.7% per year over 5 years.
£130,000
Growth on file: 15.7% per year over 5 years.
11 Bishops Court outperforms the street on years held by a wide margin.
Price per m²
£3,023
Street avg £3,346
Floor Area
43 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Wolsey Road — bus stop.

Daytime· 07:00 – 23:00
57.2dB

Changes detected from historical EPC data
Hot water system changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 March 2004Most recent
£130,000
+120.5%over 5 years8 October 1998
£58,950
Median price across the last 5 sales in TW16 7TW: £140,000 (2025–2022).
6 Bishops Court Wolsey Road Sunbury On Thames
Sold Mar 2025
8 Bishops Court Wolsey Road Sunbury On Thames
Sold Jul 2024
2 Bishops Court Wolsey Road Sunbury On Thames
Sold May 2024
9 Bishops Court Wolsey Road Sunbury On Thames
Sold Nov 2022
7 Bishops Court Wolsey Road Sunbury On Thames
Sold Jun 2022
CO₂ Emissions
2.0 t/year
Street avg 2.1 t/year
TW16 7JR
Closest school
0.4 km
Kenyngton Manor Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
47.9dB
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