Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Aug 2007 £120,000 Leasehold na na
Aug 2007 £190,000 Freehold na na
Internal area
39 square metres (420 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,871 per square metre (£453 per square foot) in Aug 2007. Indexed forward to today's value, this is roughly £4,377 per square metre (£407 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2007 £120,000 £3,077 £170,686 £4,377
Aug 2007 £190,000 £4,872 £341,358 £8,753

Calculated using the latest EPC internal area of 39 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 £170,686. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Headstone Lane are now selling for between £5,180 and £6,540 per square metre (£481 and £607 per square foot). Based on an internal area of 39 m², this implies a valuation between £202,000 and £255,000. 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
1
Type
Terrace
Council tax band
C
Archived listings
History:
Archived rental listing for 5a The Quadrant. Advertised on multiple portals. It was . It last appeared Jun 2009.
Photos:

There are 1 archived estate agent listing photos for 5a The Quadrant.

Photos for 5a The Quadrant
View photos
Advertiser remarks:
  • 1 bedrooms
Planning applications
Planning ref:
March 2014 P/2876/13
Type:
Full and householder planning application
Status:
Application approved
Address:
5A, The Quadrant Headstone Gardens, Harrow,
Description:
Rear dormer and two rooflights in the front roofslope (to form loft conversion for first floor flat) (amended plans received)
EPC Inspections
Summary:
07 May 2022 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1930 to 1949
Area:
39 sqm (420 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: Boiler and radiators, mains gas.

Summary:
24 February 2010 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 2 habitable rooms. Estimated year built 1900 to 1929
Area:
39 sqm (420 square foot) total internal area
Comments:
Frequently asked questions

5a The Quadrant 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 £170,686.
  • Based on an internal area of 39 m² and recent prices in Headstone Lane, this implies a lower and upper quartile range from £202,000 to £255,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 5a The Quadrant last sold for £120,000 in August 2007.

HouseMetric shows 5a The Quadrant as 39 m² (420 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 1 bedroom. 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 07 May 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 5a The Quadrant was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

5a The Quadrant is in postcode HA2 6PN, in Headstone Lane. You can also view HouseMetric's sold-price page for The Quadrant, HA2 6PN or analysis of the Headstone Lane 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.