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Get started25 Caroline Road is a five-bedroom mid-terrace house in Merton, London, London (SW19 3QL). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2015) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from June 2015, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 3.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£695/sq ft) was about 106.1% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 147 m² it's 28.9% larger than the typical home in the postcode (114 m² median across 19 EPCs). Most recent transfer: January 2022 at £1,100,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
25 Caroline Road's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 10 Jun 2025
25 Caroline Road has 3 separate extension applications on the council record.
Extension: Single storey
ERECTION OF A SINGLE STOREY REAR/SIDE EXTENSION.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,148,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 8 years.
£1,100,000
Growth on file: 3.1% per year over 8 years.
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Detailed AI analysis
Floor Area for 25 Caroline Road runs comfortably ahead of the street norm.
Price per m²
£7,483
Street avg £6,865
Floor Area
147 m²
Street avg 127 m²
Habitable Rooms
6 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
Dundonald Road Tram Stop — subway entrance.

Daytime· 07:00 – 23:00
53.3dB

Extension: Single storey · Rear of property
ERECTION OF AN L-SHAPED REAR ROOF EXTENSION WITH JULIETTE BALCONY AND INSTALLATION OF 3 x ROOFLIGHTS TO FRONT ROOF SLOPE.
1 more application for this property
Join to see all planning history.
28 January 2022Most recent
£1,100,000
+26.3%over 7 years1 July 2014
£871,000
Median price across the last 5 sales in SW19 3QL: £946,000 (2025–2024).
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Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.4 t/year
SW19 3AZ
Closest school
0.1 km
Dundonald Primary School. 37 schools nearby.
Night-time· 23:00 – 07:00
43.5dB