22, Robbery Bottom Lane, AL6 0UW
22 Robbery Bottom Lane is a 280 m² / 3,014 sq ft detached home in Welwyn. It sold for £930,000 in September 2020. Indexed forward to today's value, that sale is roughly £1,021k. Recent local prices imply a broad valuation context of £1,350k to £1,742k 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 Sep 2020 £930,000 6.0% 4.0% Jan 2017 £750,000 3.8% 1.8% Aug 2009 £570,000 -6.7% -9.1% Apr 2007 £670,000 na na - Internal area
- 280 square metres (3,014 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,321 per square metre (£309 per square foot) in Sep 2020. Indexed forward to today's value, this is roughly £3,646 per square metre (£339 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2020 £930,000 £3,321 £1,020,763 £3,646 Jan 2017 £750,000 £2,679 £856,934 £3,060 Aug 2009 £570,000 £2,036 £1,048,429 £3,744 Apr 2007 £670,000 £2,393 £1,223,775 £4,371 Calculated using the latest EPC internal area of 280 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 £1,020,763. 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 are now selling for between £4,820 and £6,220 per square metre (£447 and £577 per square foot). Based on an internal area of 280 m², this implies a valuation between £1,350,000 and £1,742,000. 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
- G
- Plot size
- 895 square metres (9,634 square feet) - map showing freehold boundary lines
- Summary:
- 07 April 2020 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 9 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 280 sqm (3,014 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Roof room(s), ceiling insulated. Heating: Boiler and underfloor, mains gas.
22 Robbery Bottom 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 £1,020,763.
- Based on an internal area of 280 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £1,350,000 to £1,742,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.