20, Chantry Close, HA3 9QZ
20 Chantry Close is a 188 m² / 2,024 sq ft semi-detached home in Queensbury. It sold for £487,500 in July 2010. Indexed forward to today's value, that sale is roughly £829k. Recent local prices imply a broad valuation context of £995k to £1,265k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
£487,500 on Jul 2010
- Internal area
- 188 square metres (2,024 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,593 per square metre (£241 per square foot) in Jul 2010. Indexed forward to today's value, this is roughly £4,409 per square metre (£410 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2010 £487,500 £2,593 £828,812 £4,409 Calculated using the latest EPC internal area of 188 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 £828,812. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Queensbury are now selling for between £5,290 and £6,730 per square metre (£491 and £625 per square foot). Based on an internal area of 188 m², this implies a valuation between £995,000 and £1,265,000. 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
- 5
- Type
- Semi-detached
- Council tax band
- G
- Plot size
- 438 square metres (4,715 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2020 20/1944
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 20 Chantry Close, Harrow,
- Description:
- Demolition of existing conservatory and erection of a single storey rear extension to dwellinghouse
- Planning ref:
- January 2018 17/4326
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 20 Chantry Close, Harrow,
- Description:
- Construction of a hipped roof above the existing 2 storey side extensions flat roof, and the erection of a rear dormer window to dwellinghouse (revised description).
- Planning ref:
- January 2018 17/5161
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application refused
- Address:
- 20 Chantry Close, Harrow,
- Description:
- Prior approval for a single storey rear extension to dwellinghouse, in metres:Proposed Extension SizeExtending beyond the rear wall of the original house 2.4 mMaximum height 3.1 mEaves height 2.6mTotal Extension Size (including existing and proposed)Extending beyond the rear wall of the original house 6 mMaximum height 3.1mEaves height 2.6mNote: The existing single storey rear extension is to be demolished, prior to the erection of the proposed extension
- Planning ref:
- November 2017 17/4289
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application refused
- Address:
- 20 Chantry Close, Harrow,
- Description:
- Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending beyond the rear wall of the original house - 6mMaximum height - 3.1mEaves height - 2.6m
- Planning ref:
- July 2017 17/2538
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application refused
- Address:
- 20 Chantry Close, Harrow,
- Description:
- Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending beyond the rear wall of the original house 6mMaximum height - 3.5mEaves height - 3m
- Summary:
- 17 February 2021 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Semi-Detached House , has 8 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 205 sqm (2,207 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:
- 25 July 2020 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Semi-Detached House , has 8 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 183 sqm (1,970 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.
- Summary:
- 24 July 2010 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 8 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 227 sqm (2,443 square foot) total internal area
- Comments:
- Summary:
- 27 July 2009 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 8 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 188 sqm (2,024 square foot) total internal area
- Comments:
20 Chantry Close 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 £828,812.
- Based on an internal area of 188 m² and recent prices in Queensbury, this implies a lower and upper quartile range from £995,000 to £1,265,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.