Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2025 £700,000 3.8% 0.9%
Jun 2009 £381,000 3.5% 1.3%
Jul 2002 £299,950 24.9% 22.9%
Jan 1998 £110,500 na na
Floor plan

Archived estate agent floor plan for 9, Common Lane.

Floorplan 9
View floorplan
Internal area
119 square metres (1,281 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,882 per square metre (£546 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £5,882 per square metre (£546 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2025 £700,000 £5,882 £700,000 £5,882
Jun 2009 £381,000 £3,202 £817,377 £6,869
Jul 2002 £299,950 £2,521 £849,444 £7,138
Jan 1998 £110,500 £929 £569,520 £4,786

Calculated using the latest EPC internal area of 119 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 £700,000. 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 £5,680 and £7,820 per square metre (£527 and £726 per square foot). Based on an internal area of 119 m², this implies a valuation between £676,000 and £931,000. 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
Semi-detached
Council tax band
E
Plot size
345 square metres (3,714 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 9 Common Lane. Advertised on multiple portals. It was added on 18/03/2014. It last appeared Sep 2014.
Photos:

There are 13 archived estate agent listing photos (taken in March 2014) for 9 Common Lane.

Photos for 9 Common Lane
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
05 August 2025 - energy performance certificate grade D
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 6 habitable rooms. Estimated year built 1900 to 1929
Area:
119 sqm (1,281 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.

Summary:
12 February 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built before 1900
Area:
106 sqm (1,141 square foot) total internal area
Comments: