Flat 9 31, Marsham Street, SW1P 3DW

Flat 9 31 Marsham Street is a 133 m² / 1,432 sq ft flat in Westminster. It sold for £150,000 in July 2022. Indexed forward to today's value, that sale is roughly £139k. Recent local prices imply a broad valuation context of £1,375k to £2,221k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2022 £150,000 -6.8% -8.9%
Jul 2000 New build New £705,000 na na
Internal area
133 square metres (1,432 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,127 per square metre (£105 per square foot) in Jul 2022. Indexed forward to today's value, this is roughly £1,042 per square metre (£97 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2022 £150,000 £1,128 £138,575 £1,042
Jul 2000 £705,000 £5,301 £1,375,378 £10,341

Calculated using the latest EPC internal area of 133 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 £138,575. 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 133 m², this implies a valuation between £1,375,000 and £2,221,000. 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
EPC Inspections
Summary:
23 February 2022 - energy performance certificate grade D
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 5 habitable rooms. Estimated year built 1996 to 2002
Area:
133 sqm (1,432 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.
Frequently asked questions

Flat 9 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 £138,575.
  • Based on an internal area of 133 m² and recent prices in Westminster, this implies a lower and upper quartile range from £1,375,000 to £2,221,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 9 31 Marsham Street last sold for £150,000 in July 2022.

HouseMetric shows Flat 9 31 Marsham Street as 133 m² (1,432 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 23 February 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Flat 9 31 Marsham Street was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Flat 9 31 Marsham Street is in postcode SW1P 3DW, in Westminster. You can also view HouseMetric's sold-price page for Marsham Street, SW1P 3DW or analysis of the Westminster property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.