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Get started25 Clarence Road is a semi-detached house in Merton, London, London (SW19 8QF). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2016 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Poor to Good.
At 87 m² it's 16.7% smaller than the typical home in the postcode (105 m² median across 32 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £998,000 sits 81.5% above the 2024 sale of £550,000. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 25% above the typical sold price in the postcode. 5 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £550,000 in August 2024.
25 Clarence Road ranks among the most efficient homes in the postcode for energy use.
A recent planning application at 25 Clarence Road was refused — worth checking the council file.
Extension: Rear of property
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A REAR DORMER ROOF EXTENSION.
25 Clarence Road valuation sits well clear of the typical sold price in this postcode.
£998,000
Modelled from EPC, postcode comparables.
£550,000
Recorded with HM Land Registry.
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EPC Rating for 25 Clarence Road runs comfortably ahead of the street norm.
Price per m²
£6,322
Street avg £8,040
Floor Area
87 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
The Polka Theatre — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A REAR DORMER ROOF EXTENSION.
3 more applications for this property
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27 August 2024Most recent
£550,000
Median price across the last 5 sales in SW19 8QF: £1,150,000 (2025–2023).
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Street avg 5 rooms
CO₂ Emissions
1.4 t/year
Street avg 4.1 t/year
Closest school
0.1 km
Holy Trinity CofE Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
43.1dB