23 Cavendish Road, Clare, Sudbury, CO10 8PE
About 23 Cavendish Road
23 Cavendish Road is a three-bedroom detached house in Clare, Sudbury, Sudbury (CO10 8PE). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2013) shows a C (score 71). When first surveyed in May 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 84). The latest certificate is from July 2013, so improvements made since then won't be reflected. Other recorded features include notable views.
One planning record on file: an extension approved in 2016. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. At 95 m² it's 16.6% smaller than the typical home in the postcode (114 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Across 2011–2014, sale prices on this property compounded at 19.8% per year. Today's modelled estimate of £405,000 is 26.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 36% above the typical sold price in the postcode. 12 years since the last transfer (March 2014).
What this property has
Inside
- Bedrooms3
Outside
- Private gardenSouth-facing
- GarageYes
- Notable viewsYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
23 Cavendish Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jul 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jul 2016Garage ConversionFullIn report
Householder Planning Application - (i) conversion of garage to living accommodation and (ii) demolition of rear utility room
ExtensionDemolition- Documents
- 8 docs on file
- Reference
- DC/16/1017/HH
We flagged 1 thing worth checking at 23 Cavendish Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23 Cavendish Road valuation sits well clear of the typical sold price in this postcode.
£405,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.8% per year over 2 years.
£319,950
Growth on file: 19.8% per year over 2 years.
Sales timeline
17 March 2014Most recent
£319,950
+56.1%over 2 years28 September 2011
£205,000
Median price across the last 5 sales in CO10 8PE: £290,000 (2025–2023).
Nearby sales in CO10 8PE
36 Cavendish Road, Clare, Sudbury, CO10 8PE
Sold Mar 2025
£290,00037 Cavendish Road, Clare, Sudbury, CO10 8PE
Sold Jan 2024
£275,00038 Cavendish Road, Clare, Sudbury, CO10 8PE
Sold Sept 2023
£307,50029 Cavendish Road, Clare, Sudbury, CO10 8PE
Sold Feb 2023
£320,00024 Cavendish Road, Clare, Sudbury, CO10 8PE
Sold Nov 2021
£338,000
Versus other Cavendish Road homes
23 Cavendish Road outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,368
Street avg £3,090
Floor Area
95 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 5.4 t/year
Similar properties nearby
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1 Cavendish Road, Clare
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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
Memorial — bus stop.
Closest school
0.4 km
Clare Community Primary School. 2 schools 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
43.5dB

Night-time· 23:00 – 07:00
37.4dB







