17 Gunary Close, Boxford, Sudbury, CO10 5QB
About 17 Gunary Close
17 Gunary Close is a three-bedroom semi-detached house in Boxford, Sudbury, Sudbury (CO10 5QB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Very Good and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 77). Main heating runs on oil.
Held since April 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £291,000 sits 70.2% above the 2011 sale of £171,000. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Council records include a two-storey side extension at 17 Gunary Close.
- Nov 2010ExtensionFullIn report
Extension: Two storey · Side of property
Erection of two-storey side extension. As amplified by Agent's email, dated 18th November 2010, and Agent's email, dated 23rd November 2010.
- Documents
- 1 doc on file
- Reference
- B/10/01058
What's in 17 Gunary Close, Boxford, Sudbury, CO10 5QB's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
17 Gunary Close valuation sits well clear of the typical sold price in this postcode.
£291,000
Modelled from EPC, postcode comparables.
£171,000
Recorded with HM Land Registry.
Sales timeline
12 April 2011Most recent
£171,000
Median price across the last 5 sales in CO10 5QB: £235,000 (2024–2011).
Nearby sales in CO10 5QB
10 Gunary Close, Boxford, Sudbury, CO10 5QB
Sold Oct 2024
£235,0007 Gunary Close, Boxford, Sudbury, CO10 5QB
Sold Jul 2017
£239,00015 Gunary Close, Boxford, Sudbury, CO10 5QB
Sold Jun 2011
£180,0006 Gunary Close, Boxford, Sudbury, CO10 5QB
Sold May 2011
£147,50011 Gunary Close, Boxford, Sudbury, CO10 5QB
Sold Mar 2002
£97,000
Versus other Gunary Close homes
EPC Rating for 17 Gunary Close lags the street by a wide margin.
Price per m²
£2,012
Street avg £2,187
Floor Area
85 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.2 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
0.5 km
Fleece — bus stop.
Closest school
0.6 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
44.6dB

Night-time· 23:00 – 07:00
36.5dB







