Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2025 £1,350,000 3.6% -0.3%
Aug 2018 £1,050,000 2.9% 0.7%
Apr 2007 £760,000 60.4% 56.8%
Aug 2006 £545,000 na na
Floor plan

Archived estate agent floor plan for 1, Devonshire Road.

Floorplan 1
View floorplan
Internal area
171 square metres (1,841 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,894 per square metre (£733 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £7,895 per square metre (£733 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2025 £1,350,000 £7,895 £1,350,000 £7,895
Aug 2018 £1,050,000 £6,140 £1,243,710 £7,273
Apr 2007 £760,000 £4,444 £1,258,166 £7,358
Aug 2006 £545,000 £3,187 £1,223,153 £7,153

Calculated using the latest EPC internal area of 171 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 £1,350,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Harpenden are now selling for between £5,720 and £8,250 per square metre (£531 and £766 per square foot). Based on an internal area of 171 m², this implies a valuation between £978,000 and £1,411,000. 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
4
Type
Semi-detached
Council tax band
G
Plot size
311 square metres (3,348 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 1 Devonshire Road. Advertised on multiple portals. It was added on 17/07/2020. It last appeared Dec 2020.
Photos:

There are 12 archived estate agent listing photos for 1 Devonshire Road.

Photos for 1 Devonshire Road
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Advertiser remarks:
  • 4 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
June 2022 5/2022/1075
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
1 Devonshire Road Harpenden Hertfordshir
Description:
Alterations to roof of garage in rear garden from hipped to gable, insertion of four rooflights and alterations to external openings
EPC Inspections
Summary:
03 April 2018 - energy performance certificate grade C
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 2007 to 2011
Area:
171 sqm (1,841 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.