56, Coldharbour Lane, AL5 4NH

56 Coldharbour Lane is a 56 m² / 603 sq ft flat in Harpenden. It sold for £286,500 in October 2021. Indexed forward to today's value, that sale is roughly £291k. Recent local prices imply a broad valuation context of £323k to £461k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2021 £286,500 3.2% 1.1%
May 2003 £158,950 17.0% 15.3%
Aug 2001 £119,950 na na
Floor plan

Archived estate agent floor plan for 56, Coldharbour Lane.

Floorplan 56
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Internal area
56 square metres (603 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,116 per square metre (£475 per square foot) in Oct 2021. Indexed forward to today's value, this is roughly £5,195 per square metre (£483 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2021 £286,500 £5,116 £290,924 £5,195
May 2003 £158,950 £2,838 £301,290 £5,380
Aug 2001 £119,950 £2,142 £304,262 £5,433

Calculated using the latest EPC internal area of 56 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 £290,924. 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 56 m², this implies a valuation between £323,000 and £461,000. 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
2
Type
Flat
Council tax band
C
Archived listings
History:
Archived sales listing for 56 Coldharbour Lane. Advertised on multiple portals. It was added on 20/05/2021. It last appeared Dec 2021.
Photos:

There are 10 archived estate agent listing photos for 56 Coldharbour Lane.

Photos for 56 Coldharbour Lane
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
29 October 2014 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Maisonette , has 3 habitable rooms. Estimated year built 1976 to 1982
Area:
56 sqm (603 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

56 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 £290,924.
  • Based on an internal area of 56 m² and recent prices in Harpenden, this implies a lower and upper quartile range from £323,000 to £461,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 56 Coldharbour Lane last sold for £286,500 in October 2021.

HouseMetric shows 56 Coldharbour Lane as 56 m² (603 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 29 October 2014. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 56 Coldharbour Lane was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

56 Coldharbour Lane is in postcode AL5 4NH, in Harpenden. You can also view HouseMetric's sold-price page for Coldharbour Lane, AL5 4NH or analysis of the Harpenden property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.