49, The Island, KT7 0SQ
49 The Island is a 128 m² / 1,378 sq ft detached home in Norbiton. It sold for £960,000 in September 2017. Indexed forward to today's value, that sale is roughly £1,028k. Recent local prices imply a broad valuation context of £791k to £1,041k 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 2017 £960,000 2.8% 0.7% Dec 2009 £775,000 8.4% 6.3% Dec 1997 £295,000 na na - Floor plan
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Archived estate agent floor plan for 49, The Island.
- Internal area
- 128 square metres (1,378 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,500 per square metre (£697 per square foot) in Sep 2017. Indexed forward to today's value, this is roughly £8,029 per square metre (£746 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2017 £960,000 £7,500 £1,027,670 £8,029 Dec 2009 £775,000 £6,055 £1,159,944 £9,062 Dec 1997 £295,000 £2,305 £1,241,960 £9,703 Calculated using the latest EPC internal area of 128 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 £1,027,670. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Norbiton are now selling for between £6,180 and £8,130 per square metre (£574 and £755 per square foot). Based on an internal area of 128 m², this implies a valuation between £791,000 and £1,041,000. 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
- Detached
- Council tax band
- G
- Planning ref:
- February 2024 2023/1315
- Type:
- Full and householder planning application ; this application involves multiple dwellings
- Status:
- Application approved
- Address:
- 49 The Island Thames Ditton Surrey
- Description:
- Retention of existing roof to original building
- Summary:
- 20 August 2009 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 6 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 128 sqm (1,378 square foot) total internal area
- Comments:
49 The Island 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 £1,027,670.
- Based on an internal area of 128 m² and recent prices in Norbiton, this implies a lower and upper quartile range from £791,000 to £1,041,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.