Cavendish House, High Street, Cavendish, Sudbury, CO10 8AZ
About Cavendish House
Cavendish House is a four-bedroom detached house in Cavendish, Sudbury, Sudbury (CO10 8AZ). It has a recorded floor area of 242 m² (around 2609 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (January 2009) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would push it to E (score 40). The latest certificate is from January 2009, so improvements made since then won't be reflected.
It hasn't traded since July 2006, a hold of 20 years that's notably long for the area. At 242 m² the property is well over the postcode median (78 m² across 19 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Across 2004–2006, sale prices on this property compounded at 14.8% per year. Today's modelled estimate of £944,000 is 42% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£255/sq ft) was about 22.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
Energy performance
Cavendish House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2019
EPC Rating
Planning history
Cavendish House has a listed-building consent on record — alterations to a listed property are tightly controlled.
- Sept 2004ExtensionFullIn report
Extension: Single storey · Rear of property
Planning Application - Construction of pitched roof to single storey rear wing (following removal of first floor extension)
- Reference
- SE/04/2970/P
- Sept 2004ExtensionIn report
Extension: Single storey
Listed Building Application - Construction of pitched roof to single storey rear wing following removal of first floor extension as amended by revised application form received 9 September 2004 to include alterations to existing window and door
Listed- Reference
- SE/04/2971/LB
We flagged 1 thing worth checking at Cavendish House
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
Cavendish House valuation sits well clear of the typical sold price in this postcode.
£944,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.8% per year over 2 years.
£665,000
Growth on file: 14.8% per year over 2 years.
Sales timeline
6 July 2006Most recent
£665,000
+33.7%over 2 years31 May 2004
£497,500
Median price across the last 5 sales in CO10 8AZ: £250,000 (2025–2021).
Nearby sales in CO10 8AZ
5 The Maltings, High Street, Cavendish, Sudbury, CO10 8AZ
Sold Mar 2025
£195,000Tumbleweed Cottage, High Street, Cavendish, Sudbury, CO10 8AZ
Sold Feb 2025
£250,000St Ronans, High Street, Cavendish, Sudbury, CO10 8AZ
Sold Jun 2023
£225,00055 High Street, Cavendish, Sudbury, CO10 8AZ
Sold Dec 2021
£681,000Corner Cottage, High Street, Cavendish, Sudbury, CO10 8AZ
Sold Jun 2021
£365,000
Versus other High Street homes
On epc rating, Cavendish House runs well behind the street norm.
Price per m²
£2,743
Street avg £2,755
Floor Area
242 m²
Street avg 93 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
15.0 t/year
Street avg 5.7 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
The Bull — bus stop.
Closest school
0.2 km
Cavendish Church of England 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
44.9dB

Night-time· 23:00 – 07:00
37.7dB







