Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2014 £300,000 36.9% 34.5%
Oct 2012 £197,000 na na
Internal area
47 square metres (506 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,382 per square metre (£593 per square foot) in Feb 2014. Indexed forward to today's value, this is roughly £8,232 per square metre (£765 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2014 £300,000 £6,383 £386,923 £8,232
Oct 2012 £197,000 £4,191 £315,019 £6,703

Calculated using the latest EPC internal area of 47 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 £386,923. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Westcombe Park are now selling for between £6,300 and £8,160 per square metre (£585 and £758 per square foot). Based on an internal area of 47 m², this implies a valuation between £296,000 and £384,000. 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
Planning applications
Planning ref:
November 2023 23/2595/F
Type:
Full and householder planning application
Status:
Application refused
Address:
21D HUMBER ROAD, BLACKHEATH, LONDON
Description:
Construction of a rear dormer roof extension and installation of two rooflights to front roof slope. (Resubmission)

Planning ref:
January 2023 22/3863/F
Type:
Full and householder planning application
Status:
Application refused
Address:
21D HUMBER ROAD, BLACKHEATH, LONDON,
Description:
Construction of a rear dormer roof extension and installation of two rooflights to front roof slope.
EPC Inspections
Summary:
31 July 2017 - energy performance certificate grade D
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 3 habitable rooms. Estimated year built 1900 to 1929
Area:
49 sqm (527 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.

Summary:
02 September 2012 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Unknown
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1900 to 1929
Area:
47 sqm (506 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Room heaters, mains gas.
Frequently asked questions

21d Humber Road 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 £386,923.
  • Based on an internal area of 47 m² and recent prices in Westcombe Park, this implies a lower and upper quartile range from £296,000 to £384,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21d Humber Road last sold for £300,000 in February 2014.

HouseMetric shows 21d Humber Road as 47 m² (506 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 31 July 2017. EPC information comes from the public Energy Performance Certificate data for England and Wales.

21d Humber Road is in postcode SE3 7LS, in Westcombe Park. You can also view HouseMetric's sold-price page for Humber Road, SE3 7LS or analysis of the Westcombe Park 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.