10, Duncan Close, AL7 3XP
10 Duncan Close is a 66 m² / 710 sq ft terraced home in Welwyn Garden City. It sold for £420,000 in July 2024. Indexed forward to today's value, that sale is roughly £431k. Recent local prices imply a broad valuation context of £289k to £366k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Annual growth After inflation Jul 2024 £420,000 2.0% -2.6% Feb 2020 £385,000 4.5% 2.7% Aug 2015 £315,500 3.1% 0.8% Jun 2007 £246,000 9.0% 6.3% Oct 2004 £194,950 12.3% 10.7% Nov 1999 £110,500 21.7% 20.0% Nov 1998 £90,000 na na - Floor plan
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Archived estate agent floor plan for 10, Duncan Close.
- Internal area
- 66 square metres (710 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £6,363 per square metre (£591 per square foot) in Jul 2024. Indexed forward to today's value, this is roughly £6,528 per square metre (£606 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2024 £420,000 £6,364 £430,819 £6,528 Feb 2020 £385,000 £5,833 £457,988 £6,939 Aug 2015 £315,500 £4,780 £439,609 £6,661 Jun 2007 £246,000 £3,727 £492,852 £7,467 Oct 2004 £194,950 £2,954 £440,572 £6,675 Nov 1999 £110,500 £1,674 £454,503 £6,886 Nov 1998 £90,000 £1,364 £422,518 £6,402 Calculated using the latest EPC internal area of 66 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 £430,819. 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 £4,380 and £5,550 per square metre (£406 and £515 per square foot). Based on an internal area of 66 m², this implies a valuation between £289,000 and £366,000. 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
- Terrace
- Council tax band
- D
- Plot size
- 192 square metres (2,067 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2022 6/2022/1544/HOUSE
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 10 Duncan Close Welwyn Garden City
- Description:
- Erection of single storey rear extension following demolition of conservatory
- Summary:
- 08 November 2023 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Mid-Terrace House , has 4 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 66 sqm (710 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.
- Summary:
- 15 January 2010 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 4 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 62 sqm (667 square foot) total internal area
- Comments:
10 Duncan Close 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 £430,819.
- Based on an internal area of 66 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £289,000 to £366,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.