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Get started21 Gillis Square is a four-bedroom mid-terrace house in Wandsworth, London, London (SW15 5FG). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (September 2024) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good.
Sale prices here have outpaced London HPI: 4.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£732/sq ft) was about 43% above the typical sold price in the postcode. A recent sale: £1,300,000 in March 2025.
Latest sale on 21 Gillis Square was the highest on Land Registry record across the postcode.
£1,283,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 13 years.
£1,300,000
Growth on file: 4.4% per year over 13 years.
On price per m², 21 Gillis Square stands well clear of the street.
Price per m²
£7,879
Street avg £5,916
Floor Area
165 m²
Street avg 158 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Clarence Lane — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 March 2025Most recent
£1,300,000
+76.9%over 13 years10 February 2012
£735,000
Median price across the last 5 sales in SW15 5FG: £543,000 (2025–2022).
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.7 t/year
SW15 5GD
Closest school
0.4 km
Mosaic Jewish Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
42.5dB
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