300a, Flat 5, High Street, Sutton, SM1 1PQ
About 300a
300a is an end-of-terrace house in Sutton (SM1 1PQ). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1996-2002. At 34 m² this is the 4th smallest of 6 units on EPC record in 300a, where floor areas span 21–41 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2022) shows a C (score 73). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good.
At 34 m² it's 29.2% smaller than the typical home in the postcode (48 m² median across 23 EPCs).
Energy performance
300a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
300a has no planning applications on record.
Notable planning nearby
19applications of note in the surrounding area
We flagged 2 things worth checking at 300a
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
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Sales history & valuation
300a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£208,000
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 SM1 1PQ: £200,000 (2020–2015).
Versus other High Street homes
On habitable rooms, 300a runs well behind the street norm.
EPC Rating
73 (C)
Street avg 65 (D)
Floor Area
34 m²
Street avg 56 m²
CO₂ Emissions
1.3 t/year
Street avg 2.5 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Crown Road (SM1) — bus stop.
Closest school
0.4 km
Robin Hood Junior School. 48 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
52.9dB

Night-time· 23:00 – 07:00
41.7dB







