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Get started28 Cowper Road is a three-bedroom mid-terrace house in Merton, London, London (SW19 1AB). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (November 2021) shows a C (score 73). When first surveyed in April 2013 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Period features are noted in the property record. Records show the property has been extended at some point in its history.
Sale prices here have outpaced London HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £835,000 sits 67% above the 2013 sale of £500,000. At 124 m² the property is well over the postcode median (89 m² across 21 EPCs), placing it in the larger end of the local stock. Last changed hands 13 years ago, in October 2013. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE ERECTION OF A PROPOSED SINGLE STOREY OUTBUILDING IN THE REAR GARDEN FOR USE INCIDENTAL TO THE ENJOYMENT OF THE DWELLINGHOUSE
Sale price has at least doubled since 2001.
£835,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 12 years.
£500,000
Growth on file: 8.2% per year over 12 years.
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EPC Rating for 28 Cowper Road runs comfortably ahead of the street norm.
Price per m²
£4,032
Street avg £5,222
Floor Area
124 m²
Street avg 104 m²
Habitable Rooms
4 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
52.7dB

Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey
ERECTION OF A SINGLE STOREY REAR AND SIDE INFILL EXTENSION AND ERECTION OF AN L-SHAPED REAR ROOF EXTENSION ABOVE OUTRIGGER, INCLUDING RAISING THE RIDGE HEIGHT OF MAIN ROOF BY 150MM
15 October 2013Most recent
£500,000
+16.3%over 5 years5 December 2007
£430,000
+53.0%over 3 years10 February 2004
£281,000
+47.9%over 2 years20 July 2001
£190,000
Median price across the last 5 sales in SW19 1AB: £825,000 (2025–2021).
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Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.9 t/year
SW19 1UF
Closest school
0.2 km
Garfield Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
41.9dB