Skip to content
UK Property Looker

4 Cygnet Court, Swan Street, Boxford, Sudbury, CO10 5NZ

EPC B
Property type
Detached
Floor area
121 m²
1302 sq ft
Energy rating
B
Score 86
Overview

About 4 Cygnet Court

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

4 Cygnet Court is a detached house in Boxford, Sudbury, Sudbury (CO10 5NZ). It has a recorded floor area of 121 m² (around 1302 sq ft). The latest certificate (July 2020) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 96). Main heating runs on electricity: electricity, unspecified tariff.

Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). On a £-per-square-foot basis, the last sale (£301/sq ft) was about 37% above the typical sold price in the postcode. Most recent transfer: February 2021 at £392,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 4 Cygnet Court

The true value, the hidden risks and the full sale history, in one report.

£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

4 Cygnet Court's carbon output is low for the local stock.

EPC Rating

A
B
B86
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Very Good
Windows
Very Good
CO2 Emissions
1.5 t/year
Occupancy
—
Planning

Planning history

Applications and permits filed against 4 Cygnet Court, Swan Street, Boxford, Sudbury, CO10 5NZ, sourced from the PlanIt planning register.

4 Cygnet Court has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£413,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2021)

£392,500

Recorded with HM Land Registry.

Sales timeline

  1. 1 February 2021Most recent

    £392,500

Median price across the last 5 sales in CO10 5NZ: £246,000 (2025–2024).

On the street

Versus other Swan Street homes

Four headline reads against 38 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 4 Cygnet Court runs comfortably ahead of the street norm.

Price per m²

£3,244

Street avg £2,816

Above

Floor Area

121 m²

Street avg 142 m²

On par

CO₂ Emissions

1.5 t/year

Street avg 8.9 t/year

Strongly above

Years Held

5 years

Street avg 12 years

Below
Before you decide

Everything you need to know about 4 Cygnet Court

The true value, the hidden risks and the full sale history, in one report.

£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£424k

1 Marsh Road, Boxford

CO10 5HT

4 bed2 bath
£429k

1 Homefield, Boxford

CO10 5PB

4 bed2 bath
£446k

1 Groton Street, Groton

CO10 5EE

4 bed
£375k

1 Holbrook Barn Road, Boxford

CO10 5HU

3 bed1 bath
£363k

1 Hadleigh Road, Boxford

CO10 5JH

4 bed1 bath
£356k

1 Mill Green, Edwardstone

CO10 5PZ

3 bed2 bath
£491k

1 Orchard Road, Assington

CO10 5NJ

£503k

1 Boxford Lane, Boxford

CO10 5JU

3 bed2 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Sudbury district page.
Full Sudbury report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around CO10 5NZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CO10 5NZ

Daytime· 07:00 – 23:00

47.6dB

Low
Night-time road noise heatmap for CO10 5NZ

Night-time· 23:00 – 07:00

39.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Cygnet Court, Swan Street, Boxford, Sudbury, CO10 5NZ. Each answer is also embedded as structured data for search engines.