Property data
Sale history
£415,000 on Sep 2021
Internal area
112 square metres (1,206 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,705 per square metre (£344 per square foot) in Sep 2021. Indexed forward to today's value, this is roughly £4,094 per square metre (£380 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2021 £415,000 £3,705 £458,506 £4,094

Calculated using the latest EPC internal area of 112 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 £458,506. 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 112 m², this implies a valuation between £543,000 and £696,000. 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
229 square metres (2,465 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived rental listing for 329 Knightsfield. Advertised on multiple portals. It was added on 19/05/2015. It last appeared May 2015.
Photos:

There are 10 archived estate agent listing photos (taken in June 2012) for 329 Knightsfield.

Photos for 329 Knightsfield
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
September 2021 6/2021/2055/EM
Type:
Unknown type
Status:
Application approved
Address:
329 Knightsfield Welwyn Garden City
Description:
Removal of current shed and replacement with a larger shed/summer house.
EPC Inspections
Summary:
28 June 2012 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
rental (private)
Tenure:
Unknown
Property type:
Mid-Terrace House , has 6 habitable rooms. Estimated year built 1950 to 1966
Area:
112 sqm (1,206 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.
Frequently asked questions

329 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 £458,506.
  • Based on an internal area of 112 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £543,000 to £696,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 329 Knightsfield last sold for £415,000 in September 2021.

HouseMetric shows 329 Knightsfield as 112 m² (1,206 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 28 June 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 329 Knightsfield was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

329 Knightsfield is in postcode AL8 7NJ, in Welwyn Garden City. You can also view HouseMetric's sold-price page for Knightsfield, AL8 7NJ or analysis of the Welwyn Garden City property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.