316a, Wrythe Lane, Carshalton, SM5 1AF
About 316a
316a is a mid-terrace house in Carshalton (SM5 1AF). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2022) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
At 100 m² the property is well over the postcode median (59 m² across 27 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, a loft conversion and subdivision, meaningful when judging how the property has evolved.
Energy performance
316a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
A a loft conversion application was refused at 316a in 2023.
- Nov 2023Loft ConversionFullIn report
Extension: Single storey · Rear of property
Erection of a first floor rear extension and conversion of loft space involving a dormer extension at rear and rooflights to front roofslope in connection with the conversion of the first and second floor of the property into 2 self contained flats. Provision of detached cycle and refuse stores.
- Agent
- James B Langley Ltd
ExtensionSubdivision- Documents
- 20 docs on file
- Reference
- DM2023/01320
- May 2023Loft ConversionFullIn report
Extension: Single storey · Rear of property
Erection of a first floor rear extension and conversion of loft space involving a dormer extension at rear and rooflights to front roofslope in connection with the conversion of the first and second floor of the property into 2 self contained flats. Provision of detached cycle and refuse stores.
- Agent
- James B Langley Ltd
ExtensionSubdivision- Documents
- 15 docs on file
- Reference
- DM2023/00294
We flagged 2 things worth checking at 316a
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
316a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£284,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SM5 1AF: £10,000 (2019–2017).
Nearby sales in SM5 1AF
Versus other Wrythe Lane homes
On epc rating, 316a runs well behind the street norm.
EPC Rating
43 (E)
Street avg 67 (D)
Floor Area
100 m²
Street avg 65 m²
CO₂ Emissions
5.0 t/year
Street avg 2.8 t/year
Habitable Rooms
3 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







