18a, Friars Street, Sudbury, CO10 2AA
About 18a
18a is an end-of-terrace house in Sudbury (CO10 2AA). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to before 1900. The latest certificate (January 2021) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2008); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 73). At 45 m² this is the 9th smallest of 30 units on EPC record in the building, where floor areas span 30–210 m². The building's EPC ratings span F to B across 30 units on file.
At 45 m² it sits well below the postcode median (67 m² across 29 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
18a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
18a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£150,000
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 CO10 2AA: £235,000 (2025–2021).
Nearby sales in CO10 2AA
Friars House, Flat 1, Friars Street, Sudbury, CO10 2AA
Sold Apr 2025
£150,00010a, Friars Street, Sudbury, CO10 2AA
Sold Sept 2022
£220,00021a, Friars Street, Sudbury, CO10 2AA
Sold Sept 2022
£235,00018 Friars Street, Sudbury, CO10 2AA
Sold Jun 2021
£325,00016c, Friars Street, Sudbury, CO10 2AA
Sold May 2021
£290,000
Versus other Friars Street homes
On habitable rooms, 18a runs well behind the street norm.
EPC Rating
64 (D)
Street avg 61 (D)
Floor Area
45 m²
Street avg 57 m²
CO₂ Emissions
2.5 t/year
Street avg 3.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sports Ground — bus stop.
Closest school
0.4 km
St Gregory Church of England Voluntary Controlled Primary School. 8 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
49.1dB

Night-time· 23:00 – 07:00
41.0dB







