Flat 12 31, Marsham Street, SW1P 3DW
Flat 12 31 Marsham Street is a 132 m² / 1,421 sq ft flat in Westminster. It sold for £1,270,000 in October 2021. Indexed forward to today's value, that sale is roughly £1,048k. Recent local prices imply a broad valuation context of £1,365k to £2,204k 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 Oct 2021 £1,270,000 2.7% 0.7% Sep 2000 New build New £720,000 na na - Floor plan
-
Archived estate agent floor plan for Flat 12 31, Marsham Street.
- Internal area
- 132 square metres (1,421 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £9,621 per square metre (£894 per square foot) in Oct 2021. Indexed forward to today's value, this is roughly £7,937 per square metre (£737 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2021 £1,270,000 £9,621 £1,047,647 £7,937 Sep 2000 £720,000 £5,455 £1,402,133 £10,622 Calculated using the latest EPC internal area of 132 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 £1,047,647. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Westminster are now selling for between £10,340 and £16,700 per square metre (£960 and £1,551 per square foot). Based on an internal area of 132 m², this implies a valuation between £1,365,000 and £2,204,000. 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
- 3
- Type
- Flat
- Council tax band
- H
- Summary:
- 13 July 2021 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 132 sqm (1,421 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.
Flat 12 31 Marsham 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 £1,047,647.
- Based on an internal area of 132 m² and recent prices in Westminster, this implies a lower and upper quartile range from £1,365,000 to £2,204,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.