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Get started42 Ascot Road is a three-bedroom mid-terrace house in Merton, London, London (SW17 9JJ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band D. Tenure is freehold. The latest certificate (March 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £673,000 is 20.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£634/sq ft) was about 118.3% above the typical sold price in the postcode. Most recent transfer was July 2025 at £560,000 — fresh data. One historical planning record sits against the property in 2025.
Recommended upgrades on file would lift this property by multiple EPC bands.
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION, ERECTION OF A REAR DORMER ROOF EXTENSION AND INSTALLATION OF TWO ROOFLIGHTS TO THE FRONT ROOF SLOPE.
42 Ascot Road has more than quadrupled in price since its earliest registered sale in 2002.
£673,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 23 years.
£560,000
Growth on file: 6.8% per year over 23 years.
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Detailed AI analysis
42 Ascot Road is notably below the street on years held.
Price per m²
£6,829
Street avg £4,957
Floor Area
82 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Mitcham Road / Tooting Station — bus stop.

Daytime· 07:00 – 23:00
53.6dB

28 July 2025Most recent
£560,000
+270.9%over 22 years30 October 2002
£151,000
+20.8%10 October 2002
£125,000
Median price across the last 5 sales in SW17 9JJ: £724,000 (2025–2023).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
2.9 t/year
Street avg 3.6 t/year
SW17 9AD
Closest school
0.3 km
Links Primary School. 58 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
43.0dB