21, Thames Street, KT12 2PX
21 Thames Street is a 120 m² / 1,292 sq ft terraced home in Walton-On-Thames. It sold for £591,000 in September 2021. Indexed forward to today's value, that sale is roughly £624k. Recent local prices imply a broad valuation context of £649k to £811k 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 2021 £591,000 8.0% 5.9% Jul 1996 £85,700 na na - Floor plan
-
Archived estate agent floor plan for 21, Thames Street.
- Internal area
- 120 square metres (1,292 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,925 per square metre (£458 per square foot) in Sep 2021. Indexed forward to today's value, this is roughly £5,202 per square metre (£483 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2021 £591,000 £4,925 £624,253 £5,202 Jul 1996 £85,700 £714 £515,535 £4,296 Calculated using the latest EPC internal area of 120 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 £624,253. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Walton-On-Thames are now selling for between £5,410 and £6,760 per square metre (£502 and £628 per square foot). Based on an internal area of 120 m², this implies a valuation between £649,000 and £811,000. 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
- Terrace
- Council tax band
- E
- Plot size
- 83 square metres (893 square feet) - map showing freehold boundary lines
- Planning ref:
- November 2019 2019/1669
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 21 Thames Street Walton-On-Thames Surrey
- Description:
- Alterations including erection of mansard roof extension over main rear roof and extension over existing two storey back addition to No. 69 and alterations including erection of hip to gable side roof extension and rear mansard roof extension and extension above of two-storey back addition to No. 69a.
- Planning ref:
- January 2019 2018/1892
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application approved
- Address:
- 21 Thames Street Walton-On-Thames Surrey
- Description:
- Erection of single storey rear extension. (Certificate of Lawfulness for an Existing Use or Development) (Amended Description)
- Summary:
- 05 May 2021 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Mid-Terrace House , has 4 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 120 sqm (1,292 square foot) total internal area
- Comments:
- Walls: Timber frame, as built, partial insulation (assumed). Roof: Pitched, insulated. Heating: Boiler and radiators, mains gas.
21 Thames Street 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 £624,253.
- Based on an internal area of 120 m² and recent prices in Walton-On-Thames, this implies a lower and upper quartile range from £649,000 to £811,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.