11 Clermont Avenue, Sudbury, CO10 1ZJ
About 11 Clermont Avenue
11 Clermont Avenue is a four-bedroom detached house in Sudbury (CO10 1ZJ). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (June 2021) shows a C (score 71). When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. At 141 m² it's 18.5% larger than the typical home in the postcode (119 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 1996–2022, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 94.8% above the typical sold price in the postcode. Last sale on file: £435,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageDouble, Detached
- Cul-de-sacYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Ventilation system changed
Planning history
11 Clermont Avenue has an approved single-storey rear extension on the planning record.
- Oct 2007ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single-storey rear extension.
- Reference
- B/07/01459
We flagged 1 thing worth checking at 11 Clermont Avenue
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
Latest sale on 11 Clermont Avenue was the highest on Land Registry record across the postcode.
£471,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 26 years.
£435,000
Growth on file: 5.3% per year over 26 years.
Sales timeline
21 January 2022Most recent
£435,000
+58.2%over 9 years10 April 2012
£275,000
+10.0%over 7 years13 September 2004
£250,000
+6.4%over 2 years3 July 2002
£235,000
+104.3%over 6 years6 June 1996
£115,000
Median price across the last 5 sales in CO10 1ZJ: £349,000 (2023–2016).
Nearby sales in CO10 1ZJ
Versus other Clermont Avenue homes
11 Clermont Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£3,085
Street avg £2,339
Floor Area
141 m²
Street avg 119 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gainsborough Heights — bus stop.
Closest school
0.4 km
Woodhall Primary School. 7 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
50.7dB

Night-time· 23:00 – 07:00
42.0dB







