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Get started1a is a five-bedroom detached house in Merton, London, London (SW19 3DJ). It has a recorded floor area of 253 m² (around 2723 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (March 2015) shows a C (score 73). The recommended improvements would push it to B (score 81). The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include outbuildings.
Sale prices here have outpaced London HPI: 7.2% per year against 0% for the wider region. Today's modelled estimate of £1,598,000 is 14.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£514/sq ft) was about 32.7% above the typical sold price in the postcode. At 253 m² the property is well over the postcode median (133 m² across 23 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £1,400,000 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
1a's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 30 Mar 2025
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Front of property
ERECTION OF SINGLE STOREY FRONT EXTENSION.
Latest sale on 1a was the highest on Land Registry record across the postcode.
£1,598,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 25 years.
£1,400,000
Growth on file: 7.2% per year over 25 years.
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1a outperforms the street on floor area by a wide margin.
Price per m²
£5,534
Street avg £5,107
Floor Area
253 m²
Street avg 129 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Dorset Road Morden — bus stop.

Daytime· 07:00 – 23:00
54.0dB

INSTALLATION OF DORMER ROOF EXTENSIONS IN EXISTING ROOF AREA
14 February 2022Most recent
£1,400,000
+21.7%over 6 years31 July 2015
£1,150,000
+150.0%over 14 years16 August 2000
£460,000
+89.3%over 3 years28 October 1996
£243,000
Median price across the last 5 sales in SW19 3DJ: £875,000 (2024–2022).
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
6.2 t/year
Street avg 5.6 t/year
SW19 3LX
Closest school
0.3 km
Park Academy. 48 schools nearby.
Night-time· 23:00 – 07:00
45.3dB