20, Cottage Grove, KT6 4JH
20 Cottage Grove is a 88 m² / 947 sq ft semi-detached home in Surbiton. It sold for £875,000 in May 2025. Indexed forward to today's value, that sale is roughly £877k. Recent local prices imply a broad valuation context of £527k to £686k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2025 £875,000 4.9% -0.2% Sep 2020 £700,000 0.2% -1.7% Feb 2016 £695,000 11.6% 9.5% Nov 2010 £392,500 8.4% 6.3% Feb 1999 £152,000 10.8% 8.3% Jan 1995 £99,950 na na - Floor plan
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Archived estate agent floor plan for 20, Cottage Grove.
- Internal area
- 88 square metres (947 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £9,943 per square metre (£924 per square foot) in May 2025. Indexed forward to today's value, this is roughly £9,969 per square metre (£926 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2025 £875,000 £9,943 £877,247 £9,969 Sep 2020 £700,000 £7,955 £800,843 £9,100 Feb 2016 £695,000 £7,898 £860,830 £9,782 Nov 2010 £392,500 £4,460 £715,890 £8,135 Feb 1999 £152,000 £1,727 £769,500 £8,744 Jan 1995 £99,950 £1,136 £755,402 £8,584 Calculated using the latest EPC internal area of 88 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 £877,247. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Surbiton are now selling for between £5,990 and £7,790 per square metre (£556 and £723 per square foot). Based on an internal area of 88 m², this implies a valuation between £527,000 and £686,000. 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
- D
- Plot size
- 191 square metres (2,056 square feet) - map showing freehold boundary lines
- Summary:
- 18 March 2025 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 88 sqm (947 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 12 June 2020 - energy performance certificate grade D
- 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 before 1900
- Area:
- 69 sqm (743 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 17 May 2010 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 69 sqm (743 square foot) total internal area
- Comments:
20 Cottage Grove 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 £877,247.
- Based on an internal area of 88 m² and recent prices in Surbiton, this implies a lower and upper quartile range from £527,000 to £686,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.