23, Gillis Square, SW15 5FG

23 Gillis Square is a 69 m² / 743 sq ft flat in Barnes. It sold for £485,000 in August 2015. Indexed forward to today's value, that sale is roughly £527k. Recent local prices imply a broad valuation context of £437k to £590k 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
Aug 2015 £485,000 7.8% 6.3%
Sep 2012 New build New £390,000 na na
Floor plan

Archived estate agent floor plan for 23, Gillis Square.

Floorplan 23
View floorplan
Internal area
69 square metres (743 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,028 per square metre (£653 per square foot) in Aug 2015. Indexed forward to today's value, this is roughly £7,634 per square metre (£709 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2015 £485,000 £7,029 £526,723 £7,634
Sep 2012 £390,000 £5,652 £445,480 £6,456

Calculated using the latest EPC internal area of 69 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 £526,723. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Barnes are now selling for between £6,340 and £8,550 per square metre (£589 and £794 per square foot). Based on an internal area of 69 m², this implies a valuation between £437,000 and £590,000. 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
E
Archived listings
History:
Archived sales listing for 23 Gillis Square. Advertised on multiple portals. It was added on 04/12/2014. It last appeared Jan 2016.
Photos:

There are 9 archived estate agent listing photos for 23 Gillis Square.

Photos for 23 Gillis Square
View photos
Advertiser remarks:
  • 2 bedrooms
EPC Inspections
Summary:
05 October 2011 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Unknown
Property type:
None Estimated year built None to None
Area:
69 sqm (743 square foot) total internal area
Comments:
Frequently asked questions

23 Gillis Square 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 £526,723.
  • Based on an internal area of 69 m² and recent prices in Barnes, this implies a lower and upper quartile range from £437,000 to £590,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 23 Gillis Square last sold for £485,000 in August 2015.

HouseMetric shows 23 Gillis Square as 69 m² (743 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 05 October 2011. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 23 Gillis Square was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

23 Gillis Square is in postcode SW15 5FG, in Barnes. You can also view HouseMetric's sold-price page for Gillis Square, SW15 5FG or analysis of the Barnes 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.