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Get startedFlat 5 is a one-bedroom mid-terrace house in London (SW4 9SH). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (February 2022) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 80). At 68 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 62–87 m². The building's EPC ratings span D to C, with this unit at the bottom. Other recorded features include a balcony.
Sale prices here have outpaced London HPI: 8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£997/sq ft) was about 122% above the typical sold price in the postcode. Last sale on file: £730,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 5 has more than quadrupled in price since its earliest registered sale in 1995.
£672,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 27 years.
£730,000
Growth on file: 8.0% per year over 27 years.
Flat 5 outperforms the street on price per m² by a wide margin.
Price per m²
£10,735
Street avg £7,082
Floor Area
68 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
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 August 2022Most recent
£730,000
+14.1%over 3 years21 September 2018
£640,000
+4.6%over 3 years1 September 2015
£612,000
+47.5%over 5 years26 August 2010
£415,000
+22.1%over 3 years13 February 2007
£340,000
+51.1%over 6 years19 December 2000
£225,000
+148.6%over 5 years17 July 1995
£90,500
Median price across the last 5 sales in SW4 9SH: £625,000 (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 3 107 Clapham Common North Side London
Sold Nov 2021
Flat 3 109 Clapham Common North Side London
Sold Mar 2021
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
SW4 9JA
Closest school
0.5 km
Belleville Wix Academy. 69 schools nearby.
Night-time· 23:00 – 07:00
48.5dB
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