40a, Isis Street, SW18 3QN
40a Isis Street is a 85 m² / 915 sq ft terraced home in Earlsfield. It sold for £620,000 in February 2019. Indexed forward to today's value, that sale is roughly £711k. Recent local prices imply a broad valuation context of £658k to £830k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
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Date Paid price Annual growth After inflation Feb 2019 £620,000 1.6% 0.1% Oct 2013 £570,000 9.2% 6.3% Mar 2007 £320,000 na na - Floor plan
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Archived estate agent floor plan for 40a, Isis Street.
- Internal area
- 85 square metres (915 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £7,294 per square metre (£678 per square foot) in Feb 2019. Indexed forward to today's value, this is roughly £8,360 per square metre (£777 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Feb 2019 £620,000 £7,294 £710,634 £8,360 Oct 2013 £570,000 £6,706 £721,509 £8,488 Mar 2007 £320,000 £3,765 £614,277 £7,227 Calculated using the latest EPC internal area of 85 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 £710,634. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Earlsfield are now selling for between £7,740 and £9,770 per square metre (£719 and £907 per square foot). Based on an internal area of 85 m², this implies a valuation between £658,000 and £830,000. 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
- D
- Summary:
- 20 June 2011 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 85 sqm (915 square foot) total internal area
- Comments:
40a Isis 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 £710,634.
- Based on an internal area of 85 m² and recent prices in Earlsfield, this implies a lower and upper quartile range from £658,000 to £830,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.