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Get started17 Clarence Road is an end-of-terrace house in Merton, London, London (SW19 8QF). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (January 2025) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2014. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 127 m² it's 26.4% larger than the typical home in the postcode (101 m² median across 32 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Rear of property
ERECTION OF A SINGLE STOREY REAR EXTENSION.
17 Clarence Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,188,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Floor Area for 17 Clarence Road runs comfortably ahead of the street norm.
EPC Rating
60 (D)
Street avg 65 (D)
Floor Area
127 m²
Street avg 103 m²
CO₂ Emissions
5.5 t/year
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
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
APPLICATION FOR A CERTIFICATE OF LAWFULNESS IN RESPECT OF A PROPOSED LOFT CONVERSION AND REAR ROOF EXTENSION.
Median price across the last 5 sales in SW19 8QF: £1,150,000 (2025–2024).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 4.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Closest school
0.1 km
Holy Trinity CofE Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
43.1dB