42, Willoughby Road, AL5 4PD
42 Willoughby Road is a 105 m² / 1,130 sq ft semi-detached home in Harpenden. It sold for £745,000 in May 2026. Indexed forward to today's value, that sale is roughly £745k. Recent local prices imply a broad valuation context of £611k to £865k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2026 £745,000 2.6% -0.3% Jun 2010 £495,000 7.2% 4.5% Aug 2004 £329,950 14.3% 12.6% Aug 1997 £129,950 na na - Floor plan
-
Archived estate agent floor plan for 42, Willoughby Road.
- Internal area
- 105 square metres (1,130 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,095 per square metre (£659 per square foot) in May 2026. Indexed forward to today's value, this is roughly £7,095 per square metre (£659 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2026 £745,000 £7,095 £744,996 £7,095 Jun 2010 £495,000 £4,714 £853,674 £8,130 Aug 2004 £329,950 £3,142 £816,226 £7,774 Aug 1997 £129,950 £1,238 £713,246 £6,793 Calculated using the latest EPC internal area of 105 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 £744,996. 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 £5,820 and £8,240 per square metre (£540 and £765 per square foot). Based on an internal area of 105 m², this implies a valuation between £611,000 and £865,000. 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
- 364 square metres (3,918 square feet) - map showing freehold boundary lines
- Summary:
- 11 May 2023 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- End-Terrace House , has 6 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 105 sqm (1,130 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 02 March 2010 - 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 6 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 64 sqm (689 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
42 Willoughby Road 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 £744,996.
- Based on an internal area of 105 m² and recent prices in Harpenden, this implies a lower and upper quartile range from £611,000 to £865,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.