12a, Simpson Street, SW11 3HN
12a Simpson Street is a 68 m² / 732 sq ft flat in Clapham Junction. It sold for £407,500 in July 2011. Indexed forward to today's value, that sale is roughly £533k. Recent local prices imply a broad valuation context of £464k to £624k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Tenure Annual growth After inflation Jul 2011 £407,500 Leasehold 2.3% -0.5% Apr 2007 £370,000 Leasehold 12.3% 9.7% Mar 2004 £260,100 Leasehold -33.3% -34.0% Dec 2002 £435,000 Freehold na na - Internal area
- 68 square metres (732 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,992 per square metre (£557 per square foot) in Jul 2011. Indexed forward to today's value, this is roughly £7,840 per square metre (£728 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2011 £407,500 £5,993 £533,149 £7,840 Apr 2007 £370,000 £5,441 £500,158 £7,355 Mar 2004 £260,100 £3,825 £475,202 £6,988 Dec 2002 £435,000 £6,397 £1,369,643 £20,142 Calculated using the latest EPC internal area of 68 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 £533,149. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Clapham Junction are now selling for between £6,830 and £9,180 per square metre (£634 and £852 per square foot). Based on an internal area of 68 m², this implies a valuation between £464,000 and £624,000. 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
- na
- Type
- Flat
- Council tax band
- na
- Summary:
- 13 May 2021 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 3rd floor flat on the top floor in an apartment block with 2 storeys , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 92 sqm (990 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, insulated (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 15 February 2011 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 68 sqm (732 square foot) total internal area
- Comments:
12a Simpson Street 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 £533,149.
- Based on an internal area of 68 m² and recent prices in Clapham Junction, this implies a lower and upper quartile range from £464,000 to £624,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.