17, Devonshire Road, HA1 4LS

17 Devonshire Road is a 157 m² / 1,690 sq ft terraced home in West Harrow. It sold for £735,000 in March 2021. Indexed forward to today's value, that sale is roughly £747k. Recent local prices imply a broad valuation context of £793k to £992k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2021 £735,000 12.0% 10.2%
Mar 2017 £465,000 * na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
157 square metres (1,690 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,681 per square metre (£435 per square foot) in Mar 2021. Indexed forward to today's value, this is roughly £4,759 per square metre (£442 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2021 £735,000 £4,682 £747,156 £4,759
Mar 2017 £465,000 £2,962 £510,790 £3,253

Calculated using the latest EPC internal area of 157 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 £747,156. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in West Harrow are now selling for between £5,050 and £6,320 per square metre (£469 and £587 per square foot). Based on an internal area of 157 m², this implies a valuation between £793,000 and £992,000. 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
3
Type
Terrace
Council tax band
D
Plot size
213 square metres (2,293 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
January 2020 P/0856/17
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 3.6 Metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves
Planning ref:
January 2020 P/0857/17
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 3m and 5m metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves
Planning ref:
December 2017 P/4628/17
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Certificate of lawful development (existing): single storey rear extension
Planning ref:
April 2017 P/1447/17/PRIOR
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 4 metres beyond the original rear wall 3 metres maximum height 2.82 Metres high to the eaves
Planning ref:
February 2017 P/0201/17
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 3.6 Metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves
Planning ref:
February 2017 P/0278/17
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 3 metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves
Planning ref:
January 2017 P/5233/16
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Certificate of lawful development (proposed): rear dormer with juliette balcony to create habitable roofspace; rooflights in front roofslope
Planning ref:
December 2016 P/5192/16
Type:
Full and householder planning application
Status:
Application approved
Address:
17 Devonshire Road, Harrow,
Description:
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres maximum height 2.8 Metres high to the eaves
EPC Inspections
Summary:
20 November 2017 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 6 habitable rooms. Estimated year built 1930 to 1949
Area:
157 sqm (1,690 square foot) total internal area
Comments:
Walls: Solid brick, with internal insulation. Roof: Flat, insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
03 October 2016 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 5 habitable rooms. Estimated year built before 1900
Area:
108 sqm (1,163 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.
Frequently asked questions

17 Devonshire 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 £747,156.
  • Based on an internal area of 157 m² and recent prices in West Harrow, this implies a lower and upper quartile range from £793,000 to £992,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 17 Devonshire Road last sold for £735,000 in March 2021.

HouseMetric shows 17 Devonshire Road as 157 m² (1,690 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. 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 C, from an inspection dated 20 November 2017. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 17 Devonshire Road was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

17 Devonshire Road is in postcode HA1 4LS, in West Harrow. You can also view HouseMetric's sold-price page for Devonshire Road, HA1 4LS or analysis of the West Harrow 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.