15, Alsop Close, AL2 1BW
15 Alsop Close is a 55 m² / 592 sq ft terraced home in London Colney. It sold for £420,000 in July 2025. Indexed forward to today's value, that sale is roughly £427k. Recent local prices imply a broad valuation context of £248k to £323k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jul 2025 £420,000 2.6% -1.2% May 2018 £350,000 9.2% 7.5% Feb 2013 £220,000 2.0% -0.7% Jun 2006 £192,500 9.9% 8.0% Jul 1999 £99,950 6.7% 4.6% Jul 1996 New build New £82,645 na na - Internal area
- 55 square metres (592 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,636 per square metre (£709 per square foot) in Jul 2025. Indexed forward to today's value, this is roughly £7,762 per square metre (£721 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2025 £420,000 £7,636 £426,908 £7,762 May 2018 £350,000 £6,364 £402,072 £7,310 Feb 2013 £220,000 £4,000 £377,146 £6,857 Jun 2006 £192,500 £3,500 £399,495 £7,264 Jul 1999 £99,950 £1,817 £417,344 £7,588 Jul 1996 £82,645 £1,503 £418,198 £7,604 Calculated using the latest EPC internal area of 55 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 £426,908. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in London Colney are now selling for between £4,510 and £5,870 per square metre (£418 and £545 per square foot). Based on an internal area of 55 m², this implies a valuation between £248,000 and £323,000. 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
- Terrace
- Council tax band
- D
- Plot size
- 190 square metres (2,045 square feet) - map showing freehold boundary lines
- Summary:
- 26 July 2017 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House , has 3 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 55 sqm (592 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 26 July 2012 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- End-Terrace House , has 3 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 54 sqm (581 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
15 Alsop Close 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 £426,908.
- Based on an internal area of 55 m² and recent prices in London Colney, this implies a lower and upper quartile range from £248,000 to £323,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.