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Get startedFlat 4 is a detached house in Wandsworth, London, London (SW4 9AH). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 1991-1995. The latest certificate (March 2020) returns a high B (score 88), putting the home a stone's throw from an A rating. When first surveyed in January 2009 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Very Good and hot-water efficiency went from Good to Very Good. At 120 m² this is the 7th smallest of 8 units on EPC record in the building, where floor areas span 65–120 m². The building's EPC ratings span C to B, with this unit at the top.
Untraded for 24 years, with the last transfer in January 2002. Sale prices here have outpaced London HPI: 8.9% per year against 0% for the wider region. Today's modelled estimate of £1,184,000 sits 308.3% above the 2002 sale of £290,000. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 78.6% below the postcode norm. At 120 m² it's 27.7% larger than the typical home in the postcode (94 m² median across 94 EPCs).
Flat 4's carbon output is low for the local stock.
Flat 4's modelled value sits at over four times its earliest registered sale price (1995).
£1,184,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 7 years.
£290,000
Growth on file: 8.9% per year over 7 years.
On price per m², Flat 4 runs well behind the street norm.
Price per m²
£2,417
Street avg £11,134
Floor Area
120 m²
Street avg 97 m²
CO₂ Emissions
0.8 t/year
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
Clapham South — bus stop.

Daytime· 07:00 – 23:00
55.7dB

Changes detected from historical EPC data
Cavity wall insulation installed
Hot water efficiency improved
High performance glazing installed
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 January 2002Most recent
£290,000
+68.6%over 4 years1 May 1997
£172,000
+6.2%over 2 years31 March 1995
£162,000
Median price across the last 5 sales in SW4 9AH: £1,350,000 (2025–2024).
Apartment 73 3 Nightingale Lane Wandsworth London
Sold Feb 2025
Apartment 27 3 Nightingale Lane Wandsworth London
Sold Feb 2025
Apartment 33 3 Nightingale Lane Wandsworth London
Sold Dec 2024
Apartment 51 3 Nightingale Lane Wandsworth London
Sold Aug 2024
Apartment 25 3 Nightingale Lane Wandsworth London
Sold Aug 2024
Street avg 0.8 t/year
Years Held
24 years
Street avg 5 years
SW4 9NQ
Closest school
0.1 km
St Francis Xavier Sixth Form College. 71 schools nearby.
Night-time· 23:00 – 07:00
46.3dB
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