40, Kerr Close, SG3 6AB

40 Kerr Close is a 40 m² / 431 sq ft terraced home in Knebworth. It sold for £137,000 in February 2005. Indexed forward to today's value, that sale is roughly £290k. Recent local prices imply a broad valuation context of £180k to £228k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2005 £137,000 14.2% 12.6%
Jun 2000 £74,000 16.9% 15.0%
Jun 1997 £46,000 27.0% 22.7%
Jan 1997 £42,000 na na
Internal area
40 square metres (431 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,425 per square metre (£318 per square foot) in Feb 2005. Indexed forward to today's value, this is roughly £7,254 per square metre (£674 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2005 £137,000 £3,425 £290,161 £7,254
Jun 2000 £74,000 £1,850 £279,456 £6,986
Jun 1997 £46,000 £1,150 £265,837 £6,646
Jan 1997 £42,000 £1,050 £247,813 £6,195

Calculated using the latest EPC internal area of 40 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 £290,161. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Knebworth are now selling for between £4,510 and £5,700 per square metre (£418 and £529 per square foot). Based on an internal area of 40 m², this implies a valuation between £180,000 and £228,000. 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
2
Type
Terrace
Council tax band
C
Plot size
107 square metres (1,152 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived rental listing for 40 Kerr Close. Advertised on multiple portals. It was added on 09/02/2022. It last appeared May 2022.
Photos:

There are 5 archived estate agent listing photos for 40 Kerr Close.

Photos for 40 Kerr Close
View photos
Advertiser remarks:
  • 1 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
28 March 2022 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Enclosed End-Terrace House , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
40 sqm (431 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
08 May 2009 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
34 sqm (366 square foot) total internal area
Comments:
Frequently asked questions

40 Kerr 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 £290,161.
  • Based on an internal area of 40 m² and recent prices in Knebworth, this implies a lower and upper quartile range from £180,000 to £228,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 40 Kerr Close last sold for £137,000 in February 2005.

HouseMetric shows 40 Kerr Close as 40 m² (431 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 C, from an inspection dated 28 March 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 40 Kerr Close was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

40 Kerr Close is in postcode SG3 6AB, in Knebworth. You can also view HouseMetric's sold-price page for Kerr Close, SG3 6AB or analysis of the Knebworth 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.