1, Kerr Close, SG3 6AL

1 Kerr Close is a 53 m² / 570 sq ft flat in Knebworth. It sold for £150,000 in November 2007. Indexed forward to today's value, that sale is roughly £210k. Recent local prices imply a broad valuation context of £237k to £302k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2007 £150,000 2.1% -0.4%
Mar 2005 £142,000 109.3% 106.2%
Sep 2003 £45,000 -4.9% -6.3%
Dec 1998 £57,000 na na
Internal area
53 square metres (570 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,830 per square metre (£263 per square foot) in Nov 2007. Indexed forward to today's value, this is roughly £3,967 per square metre (£369 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2007 £150,000 £2,830 £210,248 £3,967
Mar 2005 £142,000 £2,679 £232,884 £4,394
Sep 2003 £45,000 £849 £84,771 £1,599
Dec 1998 £57,000 £1,075 £226,154 £4,267

Calculated using the latest EPC internal area of 53 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 £210,248. 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 £4,480 and £5,690 per square metre (£416 and £528 per square foot). Based on an internal area of 53 m², this implies a valuation between £237,000 and £302,000. 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
Flat
Council tax band
C
Archived listings
History:
Archived rental listing for 1 Kerr Close. Advertised on multiple portals. It was added on 29/09/2021. It last appeared Nov 2021.
Photos:

There are 7 archived estate agent listing photos (taken in April 2021) for 1 Kerr Close.

Photos for 1 Kerr Close
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
04 October 2021 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
53 sqm (570 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.
Summary:
18 March 2011 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
51 sqm (549 square foot) total internal area
Comments:
Frequently asked questions

1 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 £210,248.
  • Based on an internal area of 53 m² and recent prices in Knebworth, this implies a lower and upper quartile range from £237,000 to £302,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 1 Kerr Close last sold for £150,000 in November 2007.

HouseMetric shows 1 Kerr Close as 53 m² (570 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 D, from an inspection dated 04 October 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 1 Kerr Close was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

1 Kerr Close is in postcode SG3 6AL, in Knebworth. You can also view HouseMetric's sold-price page for Kerr Close, SG3 6AL 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 2 July 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.