320a, Wrythe Lane, Carshalton, SM5 1AF
About 320a
320a is a mid-terrace house in Carshalton (SM5 1AF). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2022) shows a C (score 69), just inside the C band. When first surveyed in December 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good. At 102 m² this is the 26th smallest of 28 units on EPC record in the building, where floor areas span 34–103 m². The building's EPC ratings span F to B across 28 units on file.
At 102 m² the property is well over the postcode median (59 m² across 27 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £377,000 sits 3670% above the 2019 sale of £10,000. On a £-per-square-foot basis, the last sale (£9/sq ft) was about 94.1% below the postcode norm. Sold August 2019 for £10,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
320a has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 320a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
320a's modelled value sits at over four times its earliest registered sale price (2017).
£377,000
Modelled from EPC, postcode comparables.
£10,000
Recorded with HM Land Registry.
Sales timeline
6 August 2019Most recent
£10,000
24 March 2017
£10,000
Median price across the last 5 sales in SM5 1AF: £182,000 (2019–2007).
Nearby sales in SM5 1AF
Versus other Wrythe Lane homes
Floor Area for 320a runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 65 (D)
Floor Area
102 m²
Street avg 65 m²
CO₂ Emissions
3.4 t/year
Street avg 2.9 t/year
Habitable Rooms
5 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wrythe Lane / Rose Hill Roundabout — bus stop.
Closest school
0.5 km
Malmesbury Primary School. 43 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.6dB

Night-time· 23:00 – 07:00
46.8dB







