Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2024 £5,750,000 0.3% -2.4%
May 2013 £5,550,000 na na
Floor plan

Archived estate agent floor plan for Apartment 2 19, Basil Street.

Floorplan 19
View floorplan
Internal area
262 square metres (2,820 square feet) according to latest EPC inspection
Price per internal area

This property sold for £21,946 per square metre (£2,039 per square foot) in Oct 2024. Indexed forward to today's value, this is roughly £18,459 per square metre (£1,715 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2024 £5,750,000 £21,947 £4,836,254 £18,459
May 2013 £5,550,000 £21,183 £4,872,025 £18,596

Calculated using the latest EPC internal area of 262 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 £4,836,254. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Knightsbridge are now selling for between £12,740 and £19,710 per square metre (£1,183 and £1,831 per square foot). Based on an internal area of 262 m², this implies a valuation between £3,338,000 and £5,164,000. 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
Archived listings
History:
Archived sales listing for Apartment 2 19 Basil Street. Advertised on multiple portals. It was reduced on 03/05/2024. It last appeared Jan 2025.
Photos:

There are 14 archived estate agent listing photos (taken in March 2023) for Apartment 2 19 Basil Street.

Photos for 19 Basil Street
View photos
Advertiser remarks:
  • 3 bedrooms
  • 4 bathrooms
EPC Inspections
Summary:
22 June 2023 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Ground floor flat in an apartment block with 3 storeys , has 7 habitable rooms. Estimated year built 2012 to onwards
Area:
262 sqm (2,820 square foot) total internal area
Comments:
Walls: Solid brick, as built, insulated (assumed). Roof: (another dwelling above). Heating: Boiler and underfloor, mains gas.

Summary:
05 February 2013 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
1st floor flat in an apartment block with 3 storeys Estimated year built None to None
Area:
279 sqm (3,003 square foot) total internal area
Comments:
Heating: Boiler and underfloor, mains gas.
Frequently asked questions

Apartment 2 19 Basil 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 £4,836,254.
  • Based on an internal area of 262 m² and recent prices in Knightsbridge, this implies a lower and upper quartile range from £3,338,000 to £5,164,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Apartment 2 19 Basil Street last sold for £5,750,000 in October 2024.

HouseMetric shows Apartment 2 19 Basil Street as 262 m² (2,820 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 22 June 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Apartment 2 19 Basil Street is in postcode SW3 1BA, in Knightsbridge. You can also view HouseMetric's sold-price page for Basil Street, SW3 1BA or analysis of the Knightsbridge 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.