17a, Flat 1, High Street, Carshalton, SM5 3AP
About 17a
17a is a mid-terrace house in Carshalton (SM5 3AP). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since June 2010. Between certificates, lighting went from Average to Good.
One historical planning record sits against the property in 2017.
Energy performance
17a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
- Oct 2017FullIn report
Demolition of nos.9 and 11 High Street and the erection of a part 3, part 4 storey building comprising 4x3-bed dwelling houses and 2x1 bed flats, 2x2-bed flats and 2x3-bed flats and the provision of refuse and cycle stores.
- Agent
- Cook Associates Design Studio LLP
- Reference
- C2017/77528
We flagged 1 thing worth checking at 17a
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£251,000
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 3AP: £114,000 (2023–2022).
Nearby sales in SM5 3AP
Versus other High Street homes
On co₂ emissions, 17a stands well clear of the street.
EPC Rating
74 (C)
Street avg 63 (D)
Floor Area
45 m²
Street avg 51 m²
CO₂ Emissions
1.5 t/year
Street avg 2.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Carshalton High Street — bus stop.
Closest school
0.2 km
All Saints Carshalton Church of England Primary School. 41 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
54.0dB

Night-time· 23:00 – 07:00
45.1dB







