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Get started1 Charnwood Avenue is an end-of-terrace house in Merton, London, London (SW19 3EJ). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2018) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
Sale prices here have outpaced London HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £958,000 is 16.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£716/sq ft) was about 98.1% above the typical sold price in the postcode. 6 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Most recent transfer: September 2018 at £825,000.
1 Charnwood Avenue's carbon output runs well above what efficient homes in the postcode produce.
1 Charnwood Avenue has 4 separate extension applications on the council record.
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF A HIP TO GABLE AND REAR ROOF EXTENSION
Sale price has grown by over 3x since 2002.
£958,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 17 years.
£825,000
Growth on file: 7.9% per year over 17 years.
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On epc rating, 1 Charnwood Avenue runs well behind the street norm.
Price per m²
£7,710
Street avg £6,208
Floor Area
107 m²
Street avg 126 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Kenley Road — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Extension: Single storey · Rear of property
APPLICATION TO DETERMINE WHETHER PRIOR APPROVAL IS REQUIRED IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 5.5 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES
4 more applications for this property
Join to see all planning history.
28 September 2018Most recent
£825,000
+186.0%over 15 years25 July 2003
£288,500
+22.8%over 1 year28 February 2002
£235,000
Median price across the last 5 sales in SW19 3EJ: £920,000 (2023–2015).
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Street avg 6 rooms
CO₂ Emissions
7.4 t/year
Street avg 6.1 t/year
SW19 3JA
Closest school
0.3 km
Park Academy. 47 schools nearby.
Night-time· 23:00 – 07:00
43.3dB