7, Coldharbour Lane, AL5 4NQ
7 Coldharbour Lane is a 125 m² / 1,345 sq ft semi-detached home in Harpenden. It sold for £725,000 in December 2016. Indexed forward to today's value, that sale is roughly £887k. Recent local prices imply a broad valuation context of £721k to £1,030k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Dec 2016 £725,000 6.5% 4.1% Apr 2005 £350,000 16.1% 14.3% Dec 2001 £212,000 na na - Floor plan
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Archived estate agent floor plan for 7, Coldharbour Lane.
- Internal area
- 125 square metres (1,345 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,800 per square metre (£539 per square foot) in Dec 2016. Indexed forward to today's value, this is roughly £7,097 per square metre (£659 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2016 £725,000 £5,800 £887,117 £7,097 Apr 2005 £350,000 £2,800 £845,323 £6,763 Dec 2001 £212,000 £1,696 £700,367 £5,603 Calculated using the latest EPC internal area of 125 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 £887,117. 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 £5,770 and £8,240 per square metre (£536 and £765 per square foot). Based on an internal area of 125 m², this implies a valuation between £721,000 and £1,030,000. 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
- 474 square metres (5,102 square feet) - map showing freehold boundary lines
- Planning ref:
- June 2019 5/2019/0927
- Type:
- Unknown type
- Status:
- Application approved with conditions
- Address:
- 7 & 9 Coldharbour Lane Harpenden Hertfordshir
- Description:
- Single storey front extensions with rooflights
- Summary:
- 16 May 2016 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 7 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 125 sqm (1,345 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
7 Coldharbour Lane 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 £887,117.
- Based on an internal area of 125 m² and recent prices in Harpenden, this implies a lower and upper quartile range from £721,000 to £1,030,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.