23 Bishops Close, Richmond, TW10 7DF
About 23 Bishops Close
23 Bishops Close is a semi-detached house in Richmond (TW10 7DF). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band D. At 70 m² this is the 4th smallest of 32 units on EPC record in the building, where floor areas span 63–114 m². The building's EPC ratings span F to C across 32 units on file. The latest certificate (May 2018) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 73).
Across 2002–2019, sale prices on this property compounded at -28.4% per year. Today's modelled estimate of £523,000 sits 87066.7% above the 2019 sale of £600. On a £-per-square-foot basis, the last sale (£1/sq ft) was about 99.8% below the postcode norm. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Sold September 2019 for £600.
Know exactly what you're buying at 23 Bishops Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
23 Bishops Close has an approved single-storey rear extension on the planning record.
- Mar 2019ExtensionFullIn report
Extension: Single storey · Rear of property
Single-storey rear extension
- Council
- DC South Team
- Documents
- 18 docs on file
- Reference
- 19/0007/FUL
We flagged 1 thing worth checking at 23 Bishops Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
23 Bishops Close changed hands twice within eighteen months — unusual for the area.
£523,000
Modelled from EPC, postcode comparables and a sale-price growth of -28.4% per year over 17 years.
£600
Growth on file: -28.4% per year over 17 years.
Sales timeline
22 September 2019Most recent
£600
-99.9%over 8 months31 January 2019
£493,000
+146.6%over 16 years25 April 2002
£199,950
Median price across the last 5 sales in TW10 7DF: £635,000 (2025–2022).
Nearby sales in TW10 7DF
Everything we know about 23 Bishops Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Bishops Close homes
On epc rating, 23 Bishops Close runs well behind the street norm.
Price per m²
£9
Street avg £5,152
Floor Area
70 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ham Gate Avenue — bus stop.
Closest school
0.5 km
Grey Court School. 37 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.4dB

Night-time· 23:00 – 07:00
42.5dB