6 Cygnet Court, Swan Street, Boxford, Sudbury, CO10 5NZ
About 6 Cygnet Court
6 Cygnet Court is a detached house in Boxford, Sudbury, Sudbury (CO10 5NZ). It has a recorded floor area of 153 m² (around 1647 sq ft). The latest certificate (July 2020) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 92). Main heating runs on electricity: electricity, unspecified tariff.
At 153 m² the property is well over the postcode median (109 m² across 39 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). On a £-per-square-foot basis, the last sale (£298/sq ft) was about 35.2% above the typical sold price in the postcode. Most recent transfer: February 2021 at £490,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Planning history
6 Cygnet Court has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£526,000
Modelled from EPC, postcode comparables.
£490,000
Recorded with HM Land Registry.
Sales timeline
12 February 2021Most recent
£490,000
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
6 Cygnet Court outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,203
Street avg £2,817
Floor Area
153 m²
Street avg 141 m²
CO₂ Emissions
2.2 t/year
Street avg 8.9 t/year
Years Held
5 years
Street avg 12 years
Similar properties nearby
1 Broad Street, Boxford
CO10 5DX
1 Horners Green, Groton
CO10 5HB
1 Brook Hall Road, Boxford
CO10 5HS
1 Boxford Lane, Boxford
CO10 5JU
1 Orchard Road, Assington
CO10 5NJ
1 Groton Street, Groton
CO10 5EE
1 Homefield, Boxford
CO10 5PB
1 Daisy Green Cottages, Daisy Green, Groton
CO10 5EN
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







