31 Castlegate, Richmond, TW9 2HL
About 31 Castlegate
31 Castlegate is a three-bedroom end-of-terrace house in Richmond (TW9 2HL). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2024) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 79). Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
Most recent transfer was October 2025 at £1,002,500 — fresh data. Today's modelled estimate of £1,170,000 is 16.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£847/sq ft) was about 90% above the typical sold price in the postcode. At 110 m² it's 22.5% smaller than the typical home in the postcode (142 m² median across 7 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- GarageYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
EPC Rating
Certificate validity
Valid until 12 November 2034
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
31 Castlegate has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
31 Castlegate valuation sits well clear of the typical sold price in this postcode.
£1,170,000
Modelled from EPC, postcode comparables.
£1,002,500
Recorded with HM Land Registry.
Sales timeline
21 October 2025Most recent
£1,002,500
Median price across the last 5 sales in TW9 2HL: £1,050,000 (2025–2016).
Versus other Castlegate homes
Years Held for 31 Castlegate lags the street by a wide margin.
Price per m²
£9,114
Street avg £7,227
Floor Area
110 m²
Street avg 137 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.5 t/year
Similar properties nearby
1 Evelyn Gardens
TW9 2PL
1 Evelyn Road
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1 Jocelyn Road
TW9 2TJ
1 Gainsborough Road
TW9 2DZ
1 Catherine Drive
TW9 2BX
1 Gordon Road
TW9 2EG
1 Castlegate
TW9 2HL
1 Gaston Bell Close
TW9 2DR
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
225/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Manor Circus — bus stop.
Closest school
0.5 km
Darell Primary and Nursery School. 39 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.7dB

Night-time· 23:00 – 07:00
45.1dB







