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Get started8 Derby Road is a two-bedroom mid-terrace house in Merton, London, London (SW19 1LP). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2015) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
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 84 m² it's 24.3% smaller than the typical home in the postcode (111 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Today's modelled estimate of £837,000 is 17.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£791/sq ft) was about 118.1% above the typical sold price in the postcode. On the market in February 2016 and unlisted since — roughly 10 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 26 Oct 2025
8 Derby Road has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
PRIOR APPROVAL IN RELATION TO A SINGLE STOREY REAR EXTENSION, WITH THE FOLLOWING DIMENSIONS EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 3.45 METRES, THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.3 METRES THE HEIGHT OF EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.3 METRES
8 Derby Road valuation sits well clear of the typical sold price in this postcode.
£837,000
Modelled from EPC, postcode comparables.
£715,000
Recorded with HM Land Registry.
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Detailed AI analysis
8 Derby Road is notably below the street on floor area.
Price per m²
£8,512
Street avg £7,632
Floor Area
84 m²
Street avg 113 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wimbledon Fire Station — bus stop.

Daytime· 07:00 – 23:00
55.7dB

Extension: Rear of property
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF AN L SHAPED REAR ROOF EXTENSION
29 February 2016Most recent
£715,000
Median price across the last 5 sales in SW19 1LP: £910,000 (2024–2018).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
5.1 t/year
Street avg 4.3 t/year
SW19 1TX
Closest school
0.1 km
St Mary's Catholic Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
46.1dB