338, Knightsfield, AL8 7NQ
338 Knightsfield is a 175 m² / 1,884 sq ft semi-detached home in Welwyn Garden City. It sold for £850,000 in July 2025. Indexed forward to today's value, that sale is roughly £817k. Recent local prices imply a broad valuation context of £849k to £1,087k 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 2025 £850,000 7.2% 4.6% Sep 1998 £132,550 -2.1% -4.2% Feb 1996 £140,000 na na - Floor plan
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Archived estate agent floor plan for 338, Knightsfield.
- Internal area
- 175 square metres (1,884 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,857 per square metre (£451 per square foot) in Jul 2025. Indexed forward to today's value, this is roughly £4,666 per square metre (£433 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jul 2025 £850,000 £4,857 £816,536 £4,666 Sep 1998 £132,550 £757 £569,152 £3,252 Feb 1996 £140,000 £800 £941,414 £5,380 Calculated using the latest EPC internal area of 175 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 £816,536. 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 £4,850 and £6,210 per square metre (£450 and £576 per square foot). Based on an internal area of 175 m², this implies a valuation between £849,000 and £1,087,000. 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
- Semi-detached
- Council tax band
- F
- Planning ref:
- February 2023 6/2022/2869/EMT
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 338 Knightsfield Welwyn Garden City
- Description:
- T1-Tree of Heaven-Crown reduce all round by 2 metres to maintain size and shape. T2-Silver Birch-Crown reduce all round by 2 metres to maintain size and shape.
- Planning ref:
- December 2021 6/2021/3211/EMT
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 338 Knightsfield Welwyn Garden City
- Description:
- T1-Tree of Heaven-Crown reduce by 30% to maintain size and shape in front garden. T2-Lime x 2-Crown reduce by 30% to maintain size and shape in rear garden.
- Planning ref:
- May 2013 W6/2013/0802/TE
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 338 Knightsfield, WELWYN GARDEN CITY
- Description:
- Crown lift Tree of heaven by upto 25% and reduce crown of Yew tree by upto 33%
- Summary:
- 02 November 2022 - 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 1950 to 1966
- Area:
- 175 sqm (1,884 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
338 Knightsfield 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 £816,536.
- Based on an internal area of 175 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £849,000 to £1,087,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.