3a, Isis Street, SW18 3QL
3a Isis Street is a 102 m² / 1,098 sq ft flat in Earlsfield. It sold for £770,000 in March 2026. Indexed forward to today's value, that sale is roughly £761k. Recent local prices imply a broad valuation context of £789k to £992k based on its internal area. The Land Registry and EPC data was last updated 8 October 2026.
- Sale history
-
£770,000 on Mar 2026
- Internal area
- 102 square metres (1,098 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,549 per square metre (£701 per square foot) in Mar 2026. Indexed forward to today's value, this is roughly £7,460 per square metre (£693 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2026 £770,000 £7,549 £760,943 £7,460 Calculated using the latest EPC internal area of 102 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 £760,943. 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 £9,730 per square metre (£719 and £903 per square foot). Based on an internal area of 102 m², this implies a valuation between £789,000 and £992,000. 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
- Flat
- Council tax band
- na
- Summary:
- 21 December 2018 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 1st floor flat on the top floor in an apartment block with 1 storeys , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 102 sqm (1,098 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 21 June 2011 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Maisonette , has 4 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 65 sqm (700 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, LPG.
3a 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 £760,943.
- Based on an internal area of 102 m² and recent prices in Earlsfield, this implies a lower and upper quartile range from £789,000 to £992,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.