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Get started29 Charnwood Avenue is a five-bedroom end-of-terrace house in Merton, London, London (SW19 3EJ). It has a recorded floor area of 185 m² (around 1991 sq ft), construction records dating it to 1930-1949 and council tax band F. Tenure is freehold. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (October 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2019. The recommended improvements would lift it to B (score 85), a 2-band jump.
5 planning records sit against the property, 2 approved, 1 refused, 2 pending. Past consents include an extension, a porch and a garage conversion, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Sale prices here have outpaced London HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £1,316,000 is 19.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£552/sq ft) was about 52.8% above the typical sold price in the postcode. At 185 m² the property is well over the postcode median (111 m² across 11 EPCs), placing it in the larger end of the local stock. Last sale on file: £1,100,000 in April 2023.
29 Charnwood Avenue's carbon output runs well above what efficient homes in the postcode produce.
A a side extension application was refused at 29 Charnwood Avenue in 2025.
Extension: Side of property
ERECTION OF A HIP TO GABLE ROOF EXTENSION INCLUDING THE EXTENSION OVER A TWO-STOREY SIDE ADDITION ON THE WEST FLANK OF THE PROPERTY. ROOF LIGHTS ON FRONT ROOF SLOPE.
Latest sale on 29 Charnwood Avenue was the highest on Land Registry record across the postcode.
£1,316,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.
£1,100,000
Growth on file: 5.8% per year over 25 years.
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On years held, 29 Charnwood Avenue runs well behind the street norm.
Price per m²
£5,946
Street avg £6,461
Floor Area
185 m²
Street avg 119 m²
Habitable Rooms
8 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

Changes detected from historical EPC data
Heating controls changed
Solar PV panels (25 kWp) installed
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Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR ADDITION, REPLACEMENT PORCH, FIRST FLOOR SIDE EXTENSION, REAR DORMER AND ASSOCIATED FENESTRATION, X2 ROOF LIGHTS TO THE FRONT ROOF SLOPE, INSERTION OF ADDITIONAL FENESTRATION AT FIRST FLOOR AND REPLACEMENT OF EXISTING FENESTRATION
3 more applications for this property
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28 April 2023Most recent
£1,100,000
+120.0%over 17 years5 August 2005
£499,950
+91.6%over 7 years11 December 1997
£261,000
Median price across the last 5 sales in SW19 3EJ: £850,000 (2021–2015).
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Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 6.1 t/year
SW19 3AZ
Closest school
0.3 km
Park Academy. 47 schools nearby.
Night-time· 23:00 – 07:00
43.3dB