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Get startedFlat 1 is a two-bedroom mid-terrace house in London (SW4 9SH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to before 1900 and council tax band E. At 87 m² this is the largest unit on EPC record across the building (62–87 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 61). The latest certificate (January 2024) shows a C (score 73). When first surveyed in November 2012 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and lighting went from Poor to Very Good.
Untraded for 29 years, with the last transfer in June 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 87 m² the property is well over the postcode median (63 m² across 21 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Today's modelled estimate of £625,000 sits 316.7% above the 1997 sale of £150,000. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 66% below the postcode norm.
Flat 1's modelled value sits at over four times its earliest registered sale price (1997).
£625,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
On price per m², Flat 1 runs well behind the street norm.
Price per m²
£1,724
Street avg £7,583
Floor Area
87 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Sisters Avenue — bus stop.

Daytime· 07:00 – 23:00
57.0dB

Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 June 1997Most recent
£150,000
Median price across the last 5 sales in SW4 9SH: £635,000 (2025–2021).
Flat 1 109 Clapham Common North Side London
Sold Feb 2025
Flat 1 108 Clapham Common North Side London
Sold Jun 2023
Flat 2 108 Clapham Common North Side London
Sold Nov 2022
Flat 5 107 Clapham Common North Side London
Sold Aug 2022
Flat 3 107 Clapham Common North Side London
Sold Nov 2021
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.0 t/year
SW4 9EX
Closest school
0.5 km
Belleville Wix Academy. 69 schools nearby.
Night-time· 23:00 – 07:00
48.5dB
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