5, Alconbury, AL7 2QL
5 Alconbury is a 136 m² / 1,464 sq ft detached home in Welwyn Garden City. It sold for £672,500 in July 2020. Indexed forward to today's value, that sale is roughly £738k. Recent local prices imply a broad valuation context of £564k to £778k 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 2020 £672,500 2.9% 0.7% Jun 2005 £437,000 10.3% 8.4% Jun 1995 £165,000 na na - Floor plan
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Archived estate agent floor plan for 5, Alconbury.
- Internal area
- 136 square metres (1,464 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,944 per square metre (£459 per square foot) in Jul 2020. Indexed forward to today's value, this is roughly £5,427 per square metre (£504 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2020 £672,500 £4,945 £738,132 £5,427 Jun 2005 £437,000 £3,213 £1,009,582 £7,423 Jun 1995 £165,000 £1,213 £1,017,162 £7,479 Calculated using the latest EPC internal area of 136 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 £738,132. 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 136 m², this implies a valuation between £564,000 and £778,000. 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
- 618 square metres (6,652 square feet) - map showing freehold boundary lines
- Planning ref:
- May 2021 6/2021/0757/HOUSE
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 5 Alconbury Welwyn Garden City
- Description:
- Erection of a first floor side extension
- Planning ref:
- January 2013 N6/2012/2082/DS
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 5 Alconbury, WELWYN GARDEN CITY
- Description:
- Discharge of condition 3 (Privacy Screening) of planning permission N6/2012/1316/FP
- Planning ref:
- September 2012 N6/2012/1316/FP
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 5 Alconbury, WELWYN GARDEN CITY
- Description:
- Erection of single storey side extension, conversion of existing single integral garage into habitable accommodation, infilling of porch and addition of second floor habitable accommodation (bedroom and en-suite) within new and existing roofspace following the extension of the existing roof to create second floor gable end walls, with window and balcony in new gable wall and front and rear rooflights
- Summary:
- 17 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 6 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 136 sqm (1,464 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.
5 Alconbury 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 £738,132.
- Based on an internal area of 136 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £564,000 to £778,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.