18, Kerr Close, SG3 6AB
18 Kerr Close is a 56 m² / 603 sq ft semi-detached home in Knebworth. It sold for £342,500 in February 2024. Indexed forward to today's value, that sale is roughly £360k. 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 Feb 2024 £342,500 3.9% 1.2% Aug 2006 £175,000 11.3% 9.4% Jun 1997 £65,950 na na - Floor plan
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Archived estate agent floor plan for 18, Kerr Close.
- Internal area
- 56 square metres (603 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £6,116 per square metre (£568 per square foot) in Feb 2024. Indexed forward to today's value, this is roughly £6,424 per square metre (£597 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Feb 2024 £342,500 £6,116 £359,757 £6,424 Aug 2006 £175,000 £3,125 £342,440 £6,115 Jun 1997 £65,950 £1,178 £381,129 £6,806 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 £359,757. 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
- Semi-detached
- Council tax band
- C
- Plot size
- 208 square metres (2,239 square feet) - map showing freehold boundary lines
- Planning ref:
- September 2018 18/02304/NCS
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 18 Kerr Close Knebworth Hertfordshire
- Description:
- Single storey rear extension with the following dimension: Length (measured from rear wall of original house) - 3.5 metres
- Summary:
- 14 February 2023 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 4 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 56 sqm (603 square foot) total internal area
- Comments:
- Walls: Timber frame, as built, insulated (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 05 February 2015 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- None of the above
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 4 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 55 sqm (592 square foot) total internal area
- Comments:
- Walls: Timber frame, as built, insulated (assumed). Roof: Pitched, 50 mm loft insulation. Heating: Boiler and radiators, mains gas.
18 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 £359,757.
- 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.