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Get startedGround Floor Flat is a semi-detached house in London (SW4 9HE). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2023) shows a C (score 69), just inside the C band. When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from Average to Very Good.
Sale prices here have outpaced London HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £542,000 is 16% below the 2018 sale of £645,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£1,223/sq ft) was about 211.9% above the typical sold price in the postcode. Last sold in February 2018, so it's been off the market for around 8 years. At 49 m² it's 22.8% smaller than the typical home in the postcode (64 m² median across 28 EPCs).
Ground Floor Flat has more than doubled in price since the earliest registered sale in 2002.
£542,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 16 years.
£645,000
Growth on file: 6.2% per year over 16 years.
On price per m², Ground Floor Flat stands well clear of the street.
Price per m²
£13,163
Street avg £6,449
Floor Area
49 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Cavendish Road / Clapham South Station — bus stop.

Daytime· 07:00 – 23:00
55.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 February 2018Most recent
£645,000
+61.3%over 5 years16 January 2013
£400,000
+60.0%over 10 years2 May 2002
£250,000
Median price across the last 5 sales in SW4 9HE: £703,000 (2025–2015).
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.3 t/year
SW4 9NS
Closest school
0.3 km
Bonneville Primary School. 72 schools nearby.
Night-time· 23:00 – 07:00
46.6dB
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