Property data
Sale history
£330,000 on Oct 2011
Internal area
59 square metres (635 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,593 per square metre (£520 per square foot) in Oct 2011. Indexed forward to today's value, this is roughly £8,382 per square metre (£779 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2011 £330,000 £5,593 £494,515 £8,382

Calculated using the latest EPC internal area of 59 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 £494,515. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Clapham North are now selling for between £7,280 and £9,180 per square metre (£676 and £852 per square foot). Based on an internal area of 59 m², this implies a valuation between £430,000 and £542,000. 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 rental listing for Flat 3 21 Northbourne Road. Advertised on multiple portals. It was . It last appeared Feb 2008.
Photos:

There are 2 archived estate agent listing photos for Flat 3 21 Northbourne Road.

Photos for 21 Northbourne Road
View photos
Advertiser remarks:
  • 2 bedrooms
EPC Inspections
Summary:
20 May 2009 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
59 sqm (635 square foot) total internal area
Comments:
Frequently asked questions

Flat 3 21 Northbourne 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 £494,515.
  • Based on an internal area of 59 m² and recent prices in Clapham North, this implies a lower and upper quartile range from £430,000 to £542,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 3 21 Northbourne Road last sold for £330,000 in October 2011.

HouseMetric shows Flat 3 21 Northbourne Road as 59 m² (635 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 20 May 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 3 21 Northbourne Road is in postcode SW4 7DT, in Clapham North. You can also view HouseMetric's sold-price page for Northbourne Road, SW4 7DT or analysis of the Clapham North 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.