47a, Castleton Avenue, DA7 6QT
47a Castleton Avenue is a 49 m² / 527 sq ft flat in Barnehurst. It sold for £285,000 in February 2025. Indexed forward to today's value, that sale is roughly £274k. Recent local prices imply a broad valuation context of £227k to £286k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Feb 2025 £285,000 4.5% 1.6% Aug 2009 £144,000 0.8% -1.7% Oct 2004 £138,500 19.2% 17.5% Oct 1997 £40,000 na na - Internal area
- 49 square metres (527 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,816 per square metre (£540 per square foot) in Feb 2025. Indexed forward to today's value, this is roughly £5,600 per square metre (£520 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Feb 2025 £285,000 £5,816 £274,376 £5,600 Aug 2009 £144,000 £2,939 £244,325 £4,986 Oct 2004 £138,500 £2,827 £225,881 £4,610 Oct 1997 £40,000 £816 £178,011 £3,633 Calculated using the latest EPC internal area of 49 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 £274,376. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Barnehurst are now selling for between £4,640 and £5,840 per square metre (£431 and £542 per square foot). Based on an internal area of 49 m², this implies a valuation between £227,000 and £286,000. 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
- 2
- Type
- Flat
- Council tax band
- C
- Summary:
- 31 October 2024 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Maisonette , has 3 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 49 sqm (527 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 27 March 2009 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 3 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 50 sqm (538 square foot) total internal area
- Comments:
47a Castleton Avenue 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 £274,376.
- Based on an internal area of 49 m² and recent prices in Barnehurst, this implies a lower and upper quartile range from £227,000 to £286,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.