20, Castle Avenue, KT17 2PQ
20 Castle Avenue is a 113 m² / 1,216 sq ft semi-detached home in Stoneleigh. It sold for £662,500 in January 2016. Indexed forward to today's value, that sale is roughly £705k. Recent local prices imply a broad valuation context of £592k to £727k 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 Jan 2016 £662,500 6.0% 3.7% Jun 2006 £380,000 7.0% 5.2% Sep 2001 £275,000 na na - Floor plan
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Archived estate agent floor plan for 20, Castle Avenue.
- Internal area
- 113 square metres (1,216 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,862 per square metre (£545 per square foot) in Jan 2016. Indexed forward to today's value, this is roughly £6,235 per square metre (£579 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2016 £662,500 £5,863 £704,521 £6,235 Jun 2006 £380,000 £3,363 £717,433 £6,349 Sep 2001 £275,000 £2,434 £766,332 £6,782 Calculated using the latest EPC internal area of 113 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 £704,521. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Stoneleigh are now selling for between £5,240 and £6,430 per square metre (£486 and £597 per square foot). Based on an internal area of 113 m², this implies a valuation between £592,000 and £727,000. 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
- 3
- Type
- Semi-detached
- Council tax band
- F
- Plot size
- 472 square metres (5,081 square feet) - map showing freehold boundary lines
- Planning ref:
- June 2016 16/00069/FLH
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 20 Castle Avenue Ewell Surre
- Description:
- Single-storey rear extension to provide additional kitchen/dining space.
- Summary:
- 29 January 2010 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 6 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 113 sqm (1,216 square foot) total internal area
- Comments:
20 Castle Avenue 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 £704,521.
- Based on an internal area of 113 m² and recent prices in Stoneleigh, this implies a lower and upper quartile range from £592,000 to £727,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.