357, Knightsfield, AL8 7NB
357 Knightsfield is a 117 m² / 1,259 sq ft semi-detached home in Welwyn Garden City. It sold for £291,000 in January 2006. Indexed forward to today's value, that sale is roughly £630k. Recent local prices imply a broad valuation context of £567k to £727k 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 Jan 2006 £291,000 9.6% 8.0% Aug 2001 £194,000 na na - Floor plan
-
Archived estate agent floor plan for 357, Knightsfield.
- Internal area
- 117 square metres (1,259 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,487 per square metre (£231 per square foot) in Jan 2006. Indexed forward to today's value, this is roughly £5,387 per square metre (£500 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2006 £291,000 £2,487 £630,288 £5,387 Aug 2001 £194,000 £1,658 £592,065 £5,060 Calculated using the latest EPC internal area of 117 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 £630,288. 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 117 m², this implies a valuation between £567,000 and £727,000. 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
- E
- Planning ref:
- August 2012 W6/2012/1051/EM
- Type:
- Unknown type
- Status:
- Application approved
- Address:
- 357 Knightsfield, WELWYN GARDEN CITY
- Description:
- Retention of rear conservatory
- Summary:
- 07 February 2023 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 7 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 117 sqm (1,259 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 17 April 2012 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Semi-Detached House , has 7 habitable rooms. Estimated year built None to None
- Area:
- 125 sqm (1,345 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
357 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 £630,288.
- Based on an internal area of 117 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £567,000 to £727,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.