11a, Trentham Street, SW18 5AS

11a Trentham Street is a 59 m² / 635 sq ft flat in Southfields. It sold for £446,608 in June 2013. Indexed forward to today's value, that sale is roughly £577k. Recent local prices imply a broad valuation context of £468k to £594k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Jun 2013 £446,608 Leasehold 7.6% 4.6%
Jan 2008 £300,000 Freehold 10.4% 8.6%
Dec 1997 £110,000 Leasehold na na
Internal area
59 square metres (635 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,569 per square metre (£703 per square foot) in Jun 2013. Indexed forward to today's value, this is roughly £9,784 per square metre (£909 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2013 £446,608 £7,570 £577,270 £9,784
Jan 2008 £300,000 £5,085 £455,203 £7,715
Dec 1997 £110,000 £1,864 £591,713 £10,029

Calculated using the latest EPC internal area of 59 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 £577,270. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Southfields are now selling for between £7,940 and £10,060 per square metre (£737 and £934 per square foot). Based on an internal area of 59 m², this implies a valuation between £468,000 and £594,000. 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
D
Archived listings
History:
Archived rental listing for 11a Trentham Street. Advertised on multiple portals. It was . It last appeared Mar 2010.
Photos:

There are 2 archived estate agent listing photos for 11a Trentham Street.

Photos for 11a Trentham Street
View photos
Advertiser remarks:
  • 2 bedrooms
EPC Inspections
Summary:
30 May 2017 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 2012 to onwards
Area:
59 sqm (635 square foot) total internal area
Comments:
Walls: Solid brick, as built, insulated (assumed). Roof: Pitched, insulated. Heating: Boiler and radiators, mains gas.
Summary:
08 September 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
59 sqm (635 square foot) total internal area
Comments:
Frequently asked questions

11a Trentham 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 £577,270.
  • Based on an internal area of 59 m² and recent prices in Southfields, this implies a lower and upper quartile range from £468,000 to £594,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 11a Trentham Street last sold for £446,608 in June 2013.

HouseMetric shows 11a Trentham Street as 59 m² (635 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 30 May 2017. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 11a Trentham Street was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

11a Trentham Street is in postcode SW18 5AS, in Southfields. You can also view HouseMetric's sold-price page for Trentham Street, SW18 5AS or analysis of the Southfields 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.