71, Robbery Bottom Lane, AL6 0UL
71 Robbery Bottom Lane is a 88 m² / 947 sq ft detached home in Welwyn. It sold for £480,000 in September 2009. Indexed forward to today's value, that sale is roughly £883k. Recent local prices imply a broad valuation context of £424k to £547k 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 2009 £480,000 1.8% -0.6% Apr 2004 £435,000 na na - Floor plan
-
Archived estate agent floor plan for 71, Robbery Bottom Lane.
- Internal area
- 88 square metres (947 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,454 per square metre (£507 per square foot) in Sep 2009. Indexed forward to today's value, this is roughly £10,033 per square metre (£932 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2009 £480,000 £5,455 £882,888 £10,033 Apr 2004 £435,000 £4,943 £1,003,289 £11,401 Calculated using the latest EPC internal area of 88 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 £882,888. 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 88 m², this implies a valuation between £424,000 and £547,000. 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
- 625 square metres (6,727 square feet) - map showing freehold boundary lines
- Planning ref:
- February 2021 6/2020/3352/HOUSE
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 71 Robbery Bottom Lane Welwyn
- Description:
- Single storey rear extension, insertion of box dormer to East roof slope and new oak framed porch. Replacement of all windows and installation of insulated render throughout.
- Summary:
- 27 June 2018 - 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 8 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 161 sqm (1,733 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Roof room(s), insulated. Heating: Boiler and radiators, mains gas.
- Summary:
- 11 May 2009 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 8 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 88 sqm (947 square foot) total internal area
- Comments:
71 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 £882,888.
- Based on an internal area of 88 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £424,000 to £547,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.