Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2025 £2,950,000 7.4% 4.4%
Nov 2010 £1,040,000 na na
Floor plan

Archived estate agent floor plan for 22, Prospect Lane.

Floorplan 22
View floorplan
Internal area
454 square metres (4,887 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,497 per square metre (£604 per square foot) in Jun 2025. Indexed forward to today's value, this is roughly £6,302 per square metre (£586 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2025 £2,950,000 £6,498 £2,861,238 £6,302
Nov 2010 £1,040,000 £2,291 £1,524,852 £3,359

Calculated using the latest EPC internal area of 454 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 £2,861,238. 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 £6,930 and £9,380 per square metre (£643 and £871 per square foot). Based on an internal area of 454 m², this implies a valuation between £3,146,000 and £4,259,000. 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
7
Type
Detached
Council tax band
na
Plot size
1,100 square metres (11,840 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 22 Prospect Lane. Advertised on multiple portals. It was added on 03/10/2024. It last appeared Oct 2024.
Photos:

There are 68 archived estate agent listing photos (taken in October 2024) for 22 Prospect Lane.

Photos for 22 Prospect Lane
View photos
Advertiser remarks:
  • 6 bedrooms
  • 5 bathrooms
EPC Inspections
Summary:
21 May 2024 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 10 habitable rooms. Estimated year built 2007 to 2011
Area:
454 sqm (4,887 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and underfloor, mains gas, Boiler and radiators, mains gas.