Property data
Sale history
Date Paid price Annual growth After inflation
Jan 2021 £195,000 1.1% -0.7%
Jan 2016 £185,000 5.2% 3.2%
Dec 2009 £136,000 -0.9% -3.4%
Sep 2006 £140,000 3.3% 1.1%
Feb 2003 £125,000 23.0% 21.5%
Nov 2000 £78,000 14.4% 12.8%
Dec 1998 £60,000 na na
Floor plan

Archived estate agent floor plan for 31, Kerr Close.

Floorplan 31
View floorplan
Internal area
55 square metres (592 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,545 per square metre (£329 per square foot) in Jan 2021. Indexed forward to today's value, this is roughly £3,821 per square metre (£355 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2021 £195,000 £3,545 £210,179 £3,821
Jan 2016 £185,000 £3,364 £213,670 £3,885
Dec 2009 £136,000 £2,473 £220,711 £4,013
Sep 2006 £140,000 £2,545 £210,376 £3,825
Feb 2003 £125,000 £2,273 £238,575 £4,338
Nov 2000 £78,000 £1,418 £236,726 £4,304
Dec 1998 £60,000 £1,091 £238,057 £4,328

Calculated using the latest EPC internal area of 55 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 £210,179. 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 55 m², this implies a valuation between £246,000 and £313,000. 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 sales listing for 31 Kerr Close. Advertised on multiple portals. It was reduced on 05/07/2023. It last appeared Sep 2023.
Photos:

There are 11 archived estate agent listing photos for 31 Kerr Close.

Photos for 31 Kerr Close
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
29 January 2019 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
55 sqm (592 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Room heaters, electric.

Summary:
16 July 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
57 sqm (614 square foot) total internal area
Comments:
Frequently asked questions

31 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 £210,179.
  • Based on an internal area of 55 m² and recent prices in Knebworth, this implies a lower and upper quartile range from £246,000 to £313,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 31 Kerr Close last sold for £195,000 in January 2021.

HouseMetric shows 31 Kerr Close as 55 m² (592 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 29 January 2019. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 31 Kerr Close was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

31 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.