9, Duncan Close, AL7 3XP
9 Duncan Close is a 85 m² / 915 sq ft terraced home in Welwyn Garden City. It sold for £360,000 in May 2018. Indexed forward to today's value, that sale is roughly £423k. Recent local prices imply a broad valuation context of £372k to £472k 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 May 2018 £360,000 7.1% 4.8% Feb 2010 £205,000 na na - Floor plan
-
Archived estate agent floor plan for 9, Duncan Close.
- Internal area
- 85 square metres (915 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,235 per square metre (£393 per square foot) in May 2018. Indexed forward to today's value, this is roughly £4,976 per square metre (£462 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2018 £360,000 £4,235 £423,000 £4,976 Feb 2010 £205,000 £2,412 £406,934 £4,787 Calculated using the latest EPC internal area of 85 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 £423,000. 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 85 m², this implies a valuation between £372,000 and £472,000. 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
- 205 square metres (2,207 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2022 6/2022/1145/HOUSE
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 9 Duncan Close Welwyn Garden City Hertfordshire
- Description:
- Erection of a single storey rear extension with insertion of roof light
- Summary:
- 09 November 2009 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 4 habitable rooms. Estimated year built None to None
- Area:
- 85 sqm (915 square foot) total internal area
- Comments:
9 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 £423,000.
- Based on an internal area of 85 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £372,000 to £472,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.