Flat 1, 35 High Street, Carshalton, SM5 3BB
About Flat 1
Flat 1 is a semi-detached house in Carshalton (SM5 3BB). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 2023. The latest certificate (June 2023) returns an A (score 94), the top energy band on the EPC scale. When first surveyed in October 2019 the rating was D, the property has climbed 3 bands since. Between certificates, window efficiency went from Good to Very Good and floor efficiency went from Good to Very Good. Main heating runs on electricity: electricity, unspecified tariff. At 53 m² this is the 8th smallest of 9 units on EPC record in the building, where floor areas span 28–53 m². The building's EPC ratings span D to A, with this unit at the top.
3 planning records sit against the property, 1 approved, 1 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved.
Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
High performance glazing installed
Floor insulation added or improved
Planning history
- Oct 2019RenovationFullIn report
Retrospective planning permission for the retention of replacement windows.
RetrospectiveNew Windows- Documents
- 11 docs on file
- Reference
- DM2019/00704
- Jul 2019ConditionsIn report
Application to clear conditions 1 (Parking), 2 (Construction Logistics Plan) and 3 (Cycle Storage) of approved application DM2018/01222.
- Agent
- BL Architectural Design Ltd
- Documents
- 5 docs on file
- Reference
- CLC2019/00107
We flagged 1 thing worth checking at Flat 1
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
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£209,000
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 3BB: £440,000 (2021–2015).
Nearby sales in SM5 3BB
Versus other High Street homes
On co₂ emissions, Flat 1 stands well clear of the street.
EPC Rating
94 (A)
Street avg 74 (C)
Floor Area
53 m²
Street avg 47 m²
CO₂ Emissions
0.1 t/year
Street avg 1.4 t/year
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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
0.0 km
Carshalton High Street — bus stop.
Closest school
0.1 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
54.3dB

Night-time· 23:00 – 07:00
45.3dB







