25, Isis Street, SW18 3QL

25 Isis Street is a 64 m² / 689 sq ft flat in Earlsfield. It sold for £340,000 in February 2018. Indexed forward to today's value, that sale is roughly £356k. Recent local prices imply a broad valuation context of £491k to £626k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£340,000 on Feb 2018

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
64 square metres (689 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,312 per square metre (£494 per square foot) in Feb 2018. Indexed forward to today's value, this is roughly £5,567 per square metre (£517 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2018 £340,000 £5,312 £356,271 £5,567

Calculated using the latest EPC internal area of 64 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 £356,271. 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 64 m², this implies a valuation between £491,000 and £626,000. 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
Company ownership
Title number
SGL496734
Tenure
Freehold
Title address
25 ISIS STREET, LONDON SW18 3QL
Owner
NORMVILLE LIMITED (Company reference number: 06929028)
Proprietor address: Lawrence House, Goodwyn Avenue, Mill Hill, London NW7 3RH
Ownership record added to Land Registry's corporate ownership dataset 18 Nov 2009
Title number
TGL509235
Tenure
Leasehold/other
Title address
25 Isis Street, London
Owner
DEEPTI LIMITED (Company reference number: 03260610)
Proprietor address: 37 Isis Street, London SW18 3QL
Ownership record added to Land Registry's corporate ownership dataset 12 Sep 2018
EPC Inspections
Summary:
12 October 2018 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
63 sqm (678 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Summary:
14 July 2017 - energy performance certificate grade F
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
64 sqm (689 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Electric storage heaters.
Frequently asked questions

25 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 £356,271.
  • Based on an internal area of 64 m² and recent prices in Earlsfield, this implies a lower and upper quartile range from £491,000 to £626,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 25 Isis Street last sold for £340,000 in February 2018.

HouseMetric shows 25 Isis Street as 64 m² (689 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 12 October 2018. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 25 Isis Street was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

25 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.