20, Chalgrove, AL7 2QJ
20 Chalgrove is a 107 m² / 1,152 sq ft detached home in Welwyn Garden City. It sold for £610,000 in March 2025. Indexed forward to today's value, that sale is roughly £590k. Recent local prices imply a broad valuation context of £444k to £612k 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 Mar 2025 £610,000 3.1% 0.5% Oct 2002 £305,000 na na - Floor plan
-
Archived estate agent floor plan for 20, Chalgrove.
- Internal area
- 107 square metres (1,152 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,700 per square metre (£530 per square foot) in Mar 2025. Indexed forward to today's value, this is roughly £5,518 per square metre (£513 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2025 £610,000 £5,701 £590,422 £5,518 Oct 2002 £305,000 £2,850 £771,777 £7,213 Calculated using the latest EPC internal area of 107 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 £590,422. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Welwyn Garden City are now selling for between £4,150 and £5,720 per square metre (£385 and £531 per square foot). Based on an internal area of 107 m², this implies a valuation between £444,000 and £612,000. 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
- 4
- Type
- Detached
- Council tax band
- F
- Plot size
- 516 square metres (5,554 square feet) - map showing freehold boundary lines
- Summary:
- 24 October 2024 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 107 sqm (1,152 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.
20 Chalgrove 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 £590,422.
- Based on an internal area of 107 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £444,000 to £612,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.