4 The Gurdons, The Street, Assington, Sudbury, CO10 5LW
About 4 The Gurdons
4 The Gurdons is a three-bedroom end-of-terrace house in Assington, Sudbury, Sudbury (CO10 5LW). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2018) shows a D (score 55), a step below the typical UK home. When first surveyed in January 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). Main heating runs on oil. Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.
At 80 m² it sits well below the postcode median (143 m² across 19 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 48% above the typical sold price in the postcode. Last sale on file: £300,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- StudyYes
Outside
- Private gardenRear
- OutbuildingsYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Planning history
A a porch application was refused at 4 The Gurdons in 2021.
- Feb 2024DemolitionFullIn report
Extension: Part single, part two storey · Side and rear of property
Householder Application - Construction of two storey side / rear extension, part single storey rear extension (following demolition of existing single storey extension).
Extension- Documents
- 13 docs on file
- Reference
- DC/23/04891
- Aug 2021PorchFullIn report
Extension: Side and rear of property
Householder Application - Erection of two storey side and first floor rear extension including front porch extension and cladding; Conversion of detached outbuilding to form annexed accommodation and formation of driveway.
- Agent
- CPS Architecture + Design
Extension- Documents
- 20 docs on file
- Reference
- DC/21/02696
What's in 4 The Gurdons, The Street, Assington, Sudbury, CO10 5LW's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£321,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
Sales timeline
26 March 2021Most recent
£300,000
Median price across the last 5 sales in CO10 5LW: £764,000 (2024–2023).
Nearby sales in CO10 5LW
Pippins Cottage, The Street, Assington, Sudbury, CO10 5LW
Sold May 2024
£764,000Bluebell Cottage, The Street, Assington, Sudbury, CO10 5LW
Sold Dec 2023
£685,000Oak House, The Street, Assington, Sudbury, CO10 5LW
Sold Nov 2023
£950,000Daisy Cottage, The Street, Assington, Sudbury, CO10 5LW
Sold May 2023
£780,000Swallow House, The Street, Assington, Sudbury, CO10 5LW
Sold Jan 2023
£600,000
Versus other The Street homes
On floor area, 4 The Gurdons runs well behind the street norm.
Price per m²
£3,750
Street avg £2,842
Floor Area
80 m²
Street avg 151 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.7 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
0.1 km
Post Office — bus stop.
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
42.1dB

Night-time· 23:00 – 07:00
36.0dB







