89, Kerr Close, SG3 6AL
89 Kerr Close is a 56 m² / 603 sq ft flat in Knebworth. It sold for £190,000 in September 2025. Indexed forward to today's value, that sale is roughly £194k. Recent local prices imply a broad valuation context of £253k to £319k 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 Sep 2025 £190,000 * 0.7% -2.6% Jan 2016 £177,000 6.7% 5.2% Aug 2011 £132,500 5.5% 3.2% Jul 2000 £73,000 16.4% 14.9% Sep 1997 £47,500 na na *This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Internal area
- 56 square metres (603 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,392 per square metre (£315 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £3,470 per square metre (£322 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2025 £190,000 £3,393 £194,326 £3,470 Jan 2016 £177,000 £3,161 £202,519 £3,616 Aug 2011 £132,500 £2,366 £216,087 £3,859 Jul 2000 £73,000 £1,304 £219,016 £3,911 Sep 1997 £47,500 £848 £218,382 £3,900 Calculated using the latest EPC internal area of 56 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 £194,326. 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 56 m², this implies a valuation between £253,000 and £319,000. 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
- Summary:
- 03 April 2023 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- 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:
- 56 sqm (603 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Room heaters, electric.
- Summary:
- 27 March 2010 - energy performance certificate grade F
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 3 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 55 sqm (592 square foot) total internal area
- Comments:
89 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 £194,326.
- Based on an internal area of 56 m² and recent prices in Knebworth, this implies a lower and upper quartile range from £253,000 to £319,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.