7a, Isis Street, SW18 3QL

7a Isis Street is a 97 m² / 1,044 sq ft flat in Earlsfield. It sold for £817,500 in December 2021. Indexed forward to today's value, that sale is roughly £817k. Recent local prices imply a broad valuation context of £744k to £949k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2021 £817,500 7.8% 5.5%
Dec 2003 £210,000 na na
Floor plan

Archived estate agent floor plan for 7a, Isis Street.

Floorplan 7a
View floorplan
Internal area
97 square metres (1,044 square feet) according to latest EPC inspection
Price per internal area

This property sold for £8,427 per square metre (£783 per square foot) in Dec 2021. Indexed forward to today's value, this is roughly £8,423 per square metre (£783 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2021 £817,500 £8,428 £817,027 £8,423
Dec 2003 £210,000 £2,165 £512,890 £5,288

Calculated using the latest EPC internal area of 97 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 £817,027. 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 £7,670 and £9,780 per square metre (£712 and £908 per square foot). Based on an internal area of 97 m², this implies a valuation between £744,000 and £949,000. 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
2
Type
Flat
Council tax band
D
Archived listings
History:
Archived rental listing for 7a Isis Street. Advertised on multiple portals. It was reduced on 18/04/2025. It last appeared Apr 2025.
Photos:

There are 12 archived estate agent listing photos for 7a Isis Street.

Photos for 7a Isis Street
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
October 2014 2014/5169
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
7A Isis Stree
Description:
Erection of mansard roof extension to main rear roof (with French doors and safety railings) and above part of two-storey back addition.
EPC Inspections
Summary:
17 March 2021 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Maisonette , has 5 habitable rooms. Estimated year built 1900 to 1929
Area:
97 sqm (1,044 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Roof room(s), insulated (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

7a 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 £817,027.
  • Based on an internal area of 97 m² and recent prices in Earlsfield, this implies a lower and upper quartile range from £744,000 to £949,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 7a Isis Street last sold for £817,500 in December 2021.

HouseMetric shows 7a Isis Street as 97 m² (1,044 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 17 March 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 7a Isis Street was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

7a Isis Street is in postcode SW18 3QL, in Earlsfield. You can also view HouseMetric's sold-price page for Isis Street, SW18 3QL or analysis of the Earlsfield property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.