29, Castelnau, SW13 9RS
29 Castelnau is a 531 m² / 5,716 sq ft detached home in Ravenscourt Park. It sold for £8,100,000 in August 2025. Indexed forward to today's value, that sale is roughly £7,491k. Recent local prices imply a broad valuation context of £4,636k to £6,452k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2025 £8,100,000 3.5% -0.3% Mar 2018 £6,275,000 * na na *This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Internal area
- 531 square metres (5,716 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £15,254 per square metre (£1,417 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £14,107 per square metre (£1,311 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2025 £8,100,000 £15,254 £7,490,612 £14,107 Mar 2018 £6,275,000 £11,817 £6,710,258 £12,637 Calculated using the latest EPC internal area of 531 m². Earlier sale dates may not have had the same measured area available.
- Valuation
- The most recent sale price indexed forward to today's value is £7,490,612. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Ravenscourt Park are now selling for between £8,730 and £12,150 per square metre (£811 and £1,128 per square foot). Based on an internal area of 531 m², this implies a valuation between £4,636,000 and £6,452,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
- Bedrooms
- 1
- Type
- Detached
- Council tax band
- B
- Planning ref:
- October 2014 14/2711/FUL
- Type:
- Full and householder planning application ; this application involves multiple dwellings
- Status:
- Application approved
- Address:
- 29 Castelnau Barnes London
- Description:
- Conversion of existing block of 11 flats back into one family dwelling. Demolition of existing rear and side extensions at ground floor and erection of new rear and side extensions. Construction of basement extension under property with front and rear lightwells. Construction of new front and rear dormers, side rooflights and front porch.
- Summary:
- 07 September 2017 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 14 habitable rooms. Estimated year built before 1900
- Area:
- 531 sqm (5,716 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Roof room(s), insulated (assumed). Heating: Boiler and underfloor, mains gas.
29 Castelnau is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.
- HouseMetric estimates the most recent sale price indexed forward to today's value is £7,490,612.
- Based on an internal area of 531 m² and recent prices in Ravenscourt Park, this implies a lower and upper quartile range from £4,636,000 to £6,452,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.