Property data
Sale history
£785,000 on May 2017
Internal area
118 square metres (1,270 square feet) according to latest EPC inspection
£ per square meter (foot)
£6,652 per sqm (£618 per sqft) in May 2017. For context, homes in Harpenden are now selling for between £5,600 and £7,730 per square metre (£520 and £718 per square foot) . See the analysis of Harpenden AL5-5 housing market.
Valuation comparables
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Bedrooms
4
Type
Semi-detached
Council tax band
F
Plot size
182 square metres (1,959 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
November 2017 5/2017/2685
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
57 Cowper Road Harpenden Hertfordshir
Description:
Single storey rear extension with rooflights, two new rooflights to rear roof slope and new openings
EPC Inspections
Summary:
12 June 2025 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 1900 to 1929
Area:
154 sqm (1,658 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, Boiler and underfloor, mains gas.

Summary:
30 June 2016 - energy performance certificate grade E
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 6 habitable rooms. Estimated year built 1900 to 1929
Area:
118 sqm (1,270 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.