158a, High Street, Sutton, SM1 1LX
About 158a
158a is a mid-terrace house in Sutton (SM1 1LX). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1930-1949 and council tax band D. At 123 m² this is the largest unit on EPC record across the building (30–123 m²). The building's EPC ratings span G to B, with this unit at the bottom. On EPC score it ranks last in the building (16 versus a best of 81). The latest certificate (June 2022) shows a G (score 16), near the bottom of the EPC scale. Earlier certificates rated it E (November 2011); the latest reading is 2 bands lower. Between certificates, window efficiency went from Very Poor to Average; while roof efficiency dropped from Very Good to Very Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to D (score 66), a 3-band jump. Main heating runs on electricity.
At 123 m² the property is well over the postcode median (58 m² across 7 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.
Energy performance
158a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
Planning history
158a has no planning applications on record.
Notable planning nearby
19applications of note in the surrounding area
We flagged 2 things worth checking at 158a
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
158a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£401,000
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 3 sales in SM1 1LX: £300,000 (2023–2017).
Versus other High Street homes
On epc rating, 158a runs well behind the street norm.
EPC Rating
16 (G)
Street avg 72 (C)
Floor Area
123 m²
Street avg 61 m²
CO₂ Emissions
9.4 t/year
Street avg 1.7 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
Similar properties nearby
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
Manor Place — bus stop.
Closest school
0.2 km
Robin Hood Junior 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
55.3dB

Night-time· 23:00 – 07:00
44.9dB







