21 Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
About 21 Cornerth Crescent
21 Cornerth Crescent is a semi-detached house in Great Cornard, Sudbury, Sudbury (CO10 0DL). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (April 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Most recent transfer: September 2021 at £265,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2012–2021, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 32.1% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
- Feb 2021ConditionsIn report
Discharge of Conditions Application for DC/20/03759 - Condition 3 (Agreement of Materials) and Condition 7 (Construction Management Plan)
- Agent
- Tricker Blackie Associates Ltd
- Documents
- 7 docs on file
- Reference
- DC/21/00336
- Oct 2020New BuildFullIn report
Planning Application. Erection of 2no two bedroom semi-detached single storey dwellings
- Agent
- Tricker Blackie Associates Ltd
- Documents
- 16 docs on file
- Reference
- DC/20/03759
We flagged 2 things worth checking at 21 Cornerth Crescent
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
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
21 Cornerth Crescent changed hands twice within eighteen months — unusual for the area.
£283,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 9 years.
£265,000
Growth on file: 5.8% per year over 9 years.
Sales timeline
29 September 2021Most recent
£265,000
+960.0%over 9 months14 December 2020
£25,000
-91.8%11 November 2020
£305,000
+94.3%over 8 years31 May 2012
£157,000
Median price across the last 5 sales in CO10 0DL: £285,000 (2025–2022).
Nearby sales in CO10 0DL
8 Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
Sold Feb 2025
£340,00019 Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
Sold Nov 2024
£220,00020a, Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
Sold Apr 2022
£285,0009 Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
Sold Mar 2022
£287,00020b, Cornerth Crescent, Great Cornard, Sudbury, CO10 0DL
Sold Feb 2022
£282,522
Versus other Cornerth Crescent homes
Price per m²
£3,272
Street avg £3,235
Floor Area
81 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.8 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
Shelley Avenue — bus stop.
Closest school
0.3 km
Pot Kiln Primary School. 8 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
49.1dB

Night-time· 23:00 – 07:00
38.5dB







