17, Cowley Street, SW1P 3LZ

17 Cowley Street is a 192 m² / 2,067 sq ft terraced home in Westminster. It sold for £3,500,000 in March 2025. Indexed forward to today's value, that sale is roughly £3,328k. Recent local prices imply a broad valuation context of £1,974k to £2,554k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£3,500,000 on Mar 2025
Internal area
192 square metres (2,067 square feet) according to latest EPC inspection
Price per internal area

This property sold for £18,229 per square metre (£1,694 per square foot) in Mar 2025. Indexed forward to today's value, this is roughly £17,333 per square metre (£1,610 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2025 £3,500,000 £18,229 £3,327,941 £17,333

Calculated using the latest EPC internal area of 192 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 £3,327,941. 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 £10,280 and £13,300 per square metre (£955 and £1,235 per square foot). Based on an internal area of 192 m², this implies a valuation between £1,974,000 and £2,554,000. 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
Terrace
Council tax band
H
Plot size
103 square metres (1,109 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
20 June 2024 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 7 habitable rooms. Estimated year built before 1900
Area:
192 sqm (2,067 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.
Frequently asked questions

17 Cowley 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 £3,327,941.
  • Based on an internal area of 192 m² and recent prices in Westminster, this implies a lower and upper quartile range from £1,974,000 to £2,554,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 17 Cowley Street last sold for £3,500,000 in March 2025.

HouseMetric shows 17 Cowley Street as 192 m² (2,067 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 E, from an inspection dated 20 June 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 17 Cowley Street was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

17 Cowley Street is in postcode SW1P 3LZ, in Westminster. You can also view HouseMetric's sold-price page for Cowley Street, SW1P 3LZ 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 2 July 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.