58a, High Street, Carshalton, SM5 3AG
About 58a
58a is a mid-terrace house in Carshalton (SM5 3AG). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1930-1949 and council tax band B. At 35 m² this is the smallest unit on EPC record across the building (35–84 m²). The building's EPC ratings span E to B across 43 units on file. The latest certificate (June 2025) shows a C (score 69), just inside the C band. When first surveyed in June 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Poor. Main heating runs on electricity.
One planning record on file: subdivision approved in 2014. Past consents include subdivision, meaningful when judging how the property has evolved. At 35 m² it's 23.1% smaller than the typical home in the postcode (46 m² median across 42 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Apr 2014SubdivisionAmendmentIn report
Use of second floor as a 1-bedroomed self-contained flat.
- Reference
- C2014/69043
We flagged 1 thing worth checking at 58a
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
58a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£200,000
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 3AG: £287,000 (2024–2017).
Nearby sales in SM5 3AG
Versus other High Street homes
Floor Area for 58a lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
35 m²
Street avg 50 m²
CO₂ Emissions
2.9 t/year
Street avg 2.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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
0.1 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
54.3dB

Night-time· 23:00 – 07:00
45.3dB







