20, Water Lane, KT11 2PB
20 Water Lane is a 330 m² / 3,552 sq ft detached home in Cobham. It sold for £2,650,000 in December 2025. Indexed forward to today's value, that sale is roughly £2,572k. Recent local prices imply a broad valuation context of £2,023k to £2,670k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Dec 2025 £2,650,000 3.9% 0.9% Mar 2014 £1,700,000 5.4% 3.1% Feb 2000 £809,500 37.5% 35.8% Aug 1998 £495,000 na na - Floor plan
-
Archived estate agent floor plan for 20, Water Lane.
- Internal area
- 330 square metres (3,552 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £8,030 per square metre (£746 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £7,793 per square metre (£724 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2025 £2,650,000 £8,030 £2,571,625 £7,793 Mar 2014 £1,700,000 £5,152 £2,197,811 £6,660 Feb 2000 £809,500 £2,453 £2,672,482 £8,098 Aug 1998 £495,000 £1,500 £1,997,241 £6,052 Calculated using the latest EPC internal area of 330 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 £2,571,625. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Cobham are now selling for between £6,130 and £8,090 per square metre (£569 and £751 per square foot). Based on an internal area of 330 m², this implies a valuation between £2,023,000 and £2,670,000. 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
- 5
- Type
- Detached
- Council tax band
- G
- Plot size
- 1,088 square metres (11,711 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2024 2024/1222
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 20 Water Lane Cobham Surrey
- Description:
- Single storey rear extension following partial demolition of existing house.
- Planning ref:
- March 2023 2022/2791
- Type:
- Full and householder planning application ; this application involves multiple dwellings
- Status:
- Application refused
- Address:
- 20 Water Lane Cobham Surrey
- Description:
- Retrospective application for change of use from Sui Generis to C3 (Residential) and retention of bund.
- Planning ref:
- March 2022 2021/2368
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 20 Water Lane Cobham Surrey
- Description:
- Change of Use from Sui Generis to C3 (Residential) and retention of bund
- Planning ref:
- February 2021 2020/2920
- Type:
- Amendments or alterations arising from an existing or previous application ; this application involves multiple dwellings
- Status:
- Application refused
- Address:
- 20 Water Lane Cobham Surrey
- Description:
- Existing use of land for residential use.
- Summary:
- 12 September 2025 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 9 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 330 sqm (3,552 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and underfloor, mains gas.
- Summary:
- 30 April 2013 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 10 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 274 sqm (2,949 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
20 Water Lane 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 £2,571,625.
- Based on an internal area of 330 m² and recent prices in Cobham, this implies a lower and upper quartile range from £2,023,000 to £2,670,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.