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Get started47 Cowper Road is a mid-terrace house in Merton, London, London (SW19 1AA). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2020) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to C (score 77). At 43 m² this is the 7th smallest of 48 units on EPC record in the building, where floor areas span 34–85 m². The building's EPC ratings span E to C across 48 units on file.
Sale prices here have outpaced London HPI: 7.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£897/sq ft) was about 124.1% above the typical sold price in the postcode. Most recent transfer was February 2025 at £415,000 — fresh data. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 43 m² it's 15.7% smaller than the typical home in the postcode (51 m² median across 47 EPCs).
47 Cowper Road has an approved extension on the planning record.
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION.
Price for 47 Cowper Road has grown more than fourfold since the 1995 starting point.
£439,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 30 years.
£415,000
Growth on file: 7.2% per year over 30 years.
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On years held, 47 Cowper Road runs well behind the street norm.
Price per m²
£9,651
Street avg £6,264
Floor Area
43 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Milton Road (SW19) — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
3 February 2025Most recent
£415,000
+12.2%over 3 years15 April 2021
£370,000
+50.1%over 8 years14 December 2012
£246,500
+4.9%over 4 years9 April 2008
£235,000
+52.8%over 5 years17 April 2002
£153,750
+126.1%over 4 years16 May 1997
£68,000
+28.4%over 2 years5 May 1995
£52,950
Median price across the last 5 sales in SW19 1AA: £546,500 (2025–2022).
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Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.2 t/year
SW19 1EW
Closest school
0.2 km
Garfield Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
42.1dB