27b, Swan Street, Boxford, Sudbury, CO10 5NZ
About 27b
27b is a two-bedroom mid-terrace house in Boxford, Sudbury, Sudbury (CO10 5NZ). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2024) shows an F (score 32), near the bottom of the EPC scale. Earlier certificates rated it E (May 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 90), a 4-band jump. Main heating runs on electricity.
At 62 m² it sits well below the postcode median (110 m² across 39 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £241,000 is 23.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 32.8% above the typical sold price in the postcode. 10 years since the last transfer (May 2016).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
27b has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£241,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
Sales timeline
18 May 2016Most recent
£195,000
Median price across the last 5 sales in CO10 5NZ: £246,000 (2025–2024).
Nearby sales in CO10 5NZ
26 Swan Street, Boxford, Sudbury, CO10 5NZ
Sold Oct 2025
£137,21127a, Swan Street, Boxford, Sudbury, CO10 5NZ
Sold Feb 2025
£236,00027 Swan Street, Boxford, Sudbury, CO10 5NZ
Sold Nov 2024
£248,00023 Swan Street, Boxford, Sudbury, CO10 5NZ
Sold Mar 2024
£370,000Cygnet House, Swan Street, Boxford, Sudbury, CO10 5NZ
Sold Dec 2022
£675,000
Versus other Swan Street homes
Floor Area for 27b lags the street by a wide margin.
Price per m²
£3,145
Street avg £2,819
Floor Area
62 m²
Street avg 143 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 8.8 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Fleece — bus stop.
Closest school
0.3 km
Boxford Church of England Voluntary Controlled Primary School. 1 school 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
47.6dB

Night-time· 23:00 – 07:00
39.2dB







