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Get started18 Brockham Court is an end-of-terrace house in Sutton (SM2 6AZ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1976-1982 and council tax band C. At 101 m² this is the largest unit on EPC record across the building (41–101 m²). The building's EPC ratings span E to C across 16 units on file. The latest certificate (July 2022) shows a D (score 55), a step below the typical UK home. When first surveyed in August 2012 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Poor and window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Poor. The recommended improvements would push it to C (score 71). Main heating runs on electricity.
At 101 m² the property is well over the postcode median (45 m² across 15 EPCs), placing it in the larger end of the local stock.
18 Brockham Court's carbon output runs well above what efficient homes in the postcode produce.
18 Brockham Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£304,000
Modelled from EPC, postcode comparables.
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.
On floor area, 18 Brockham Court stands well clear of the street.
EPC Rating
55 (D)
Street avg 65 (D)
Floor Area
101 m²
Street avg 54 m²
CO₂ Emissions
6.1 t/year
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Devonshire Avenue — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
Hot water system changed
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SM2 6AZ: £230,000 (2025–2020).
16 Brockham Court Bonchurch Close Sutton
Sold Nov 2025
17 Brockham Court Bonchurch Close Sutton
Sold Jun 2021
4 Brockham Court Bonchurch Close Sutton
Sold Jun 2021
7 Brockham Court Bonchurch Close Sutton
Sold Sept 2020
8 Brockham Court Bonchurch Close Sutton
Sold May 2020
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
SM2 6DQ
Closest school
0.2 km
Devonshire Primary School. 32 schools nearby.
Night-time· 23:00 – 07:00
40.8dB