29a, Castleton Avenue, DA7 6QT
29a Castleton Avenue is a 49 m² / 527 sq ft flat in Barnehurst. It sold for £240,000 in August 2021. Indexed forward to today's value, that sale is roughly £238k. 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 Aug 2021 £240,000 * 2.4% 0.6% Dec 2017 £220,000 2.9% 0.9% Jun 2015 £205,000 17.1% 15.6% Jan 2013 £140,500 0.1% -2.6% Mar 2006 £139,995 6.5% 4.7% Jun 2004 £125,000 15.9% 14.1% Jul 1997 £45,200 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.
- Floor plan
-
Archived estate agent floor plan for 29a, Castleton Avenue.
- Internal area
- 49 square metres (527 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,897 per square metre (£455 per square foot) in Aug 2021. Indexed forward to today's value, this is roughly £4,851 per square metre (£451 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2021 £240,000 £4,898 £237,690 £4,851 Dec 2017 £220,000 £4,490 £233,390 £4,763 Jun 2015 £205,000 £4,184 £269,234 £5,495 Jan 2013 £140,500 £2,867 £223,042 £4,552 Mar 2006 £139,995 £2,857 £225,439 £4,601 Jun 2004 £125,000 £2,551 £214,510 £4,378 Jul 1997 £45,200 £922 £204,780 £4,179 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 £237,690. 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:
- 27 October 2012 - energy performance certificate grade D
- 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 1900 to 1929
- Area:
- 49 sqm (527 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Boiler and radiators, mains gas.
29a 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 £237,690.
- 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.