1 Castlegate, Richmond, TW9 2HL
About 1 Castlegate
1 Castlegate is a four-bedroom end-of-terrace house in Richmond (TW9 2HL). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2015) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2009. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 1995–2021, sale prices on this property compounded at 8.1% per year. On a £-per-square-foot basis, the last sale (£854/sq ft) was about 71.8% above the typical sold price in the postcode. Sold June 2021 for £1,250,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2010.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- Previously extendedYes
Energy performance
1 Castlegate's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jun 2025
EPC Rating
Certificate validity
Expired on 14 June 2025
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
1 application on record at 1 Castlegate, Richmond, TW9 2HL
- May 2010ConservatoryFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey conservatory extension at rear.
Extension- Documents
- 13 docs on file
- Reference
- 10/0325/HOT
Unlock 1 Castlegate, Richmond, TW9 2HL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 1 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Castlegate has more than quadrupled in price since its earliest registered sale in 1995.
£1,301,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 26 years.
£1,250,000
Growth on file: 8.1% per year over 26 years.
Sales timeline
3 June 2021Most recent
£1,250,000
+19.0%over 5 years19 February 2016
£1,050,000
+70.7%over 6 years1 September 2009
£615,000
+95.2%over 10 years7 July 1999
£315,000
+88.1%over 4 years21 June 1995
£167,500
Median price across the last 5 sales in TW9 2HL: £1,002,500 (2025–2015).
Versus other Castlegate homes
On price per m², 1 Castlegate stands well clear of the street.
Price per m²
£9,191
Street avg £7,216
Floor Area
136 m²
Street avg 134 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
8.1 t/year
Street avg 6.1 t/year
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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







