1 Byes Barn, Prentice Street, Lavenham, Sudbury, CO10 9RD
About 1 Byes Barn
1 Byes Barn is a two-bedroom semi-detached house in Lavenham, Sudbury, Sudbury (CO10 9RD). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2021) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2011); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Very Poor and lighting dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 71), a 2-band jump. Other recorded features include notable views and a basement. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 127 m² the property is well over the postcode median (85 m² across 36 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 0 refused. The record references listed-building consent and conservation-area consent, which constrain future alterations. Across 1995–2023, sale prices on this property compounded at 5.4% per year. Last sale on file: £420,000 in January 2023.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- BasementYes
Outside
- Private gardenYes
- ParkingOff street
- Notable viewsYes
Building
- Period featuresYes
- Extension potentialPossible
Everything you need to know about 1 Byes Barn
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
1 Byes Barn's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
1 Byes Barn has a listed-building consent on record — alterations to a listed property are tightly controlled.
- Oct 2025Tree WorksTreesIn report
Notification of works to trees in a Conservation Area - 1) Ash Tree 2) Hawthorn Tree 1) Priority - Requirement from neighbour at property identified as Lingmell to remove branches that are overhanging their property. 2) Future requirement to carry out pollarding work on the trees to significantly reduce their height, remove any branches that overhang the walkway adjacent to Lingmell and reshape the trees. Note the trees are very lopsided as previously had conifers growing in close proximity to them.
Conservation Area- Documents
- 6 docs on file
- Reference
- DC/25/03999
- Mar 2025RenovationHeritageIn report
Application for Listed Building Consent - Replacement boiler with new external flue.
Listed- Documents
- 17 docs on file
- Reference
- DC/25/00132
We flagged 1 thing worth checking at 1 Byes Barn
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
1 Byes Barn has more than quadrupled in price since its earliest registered sale in 1995.
£416,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 27 years.
£420,000
Growth on file: 5.4% per year over 27 years.
Sales timeline
25 January 2023Most recent
£420,000
+47.4%over 8 years29 January 2014
£285,000
+14.0%over 7 years13 June 2006
£250,000
+32.3%over 4 years9 November 2001
£189,000
+89.0%over 6 years14 September 1995
£100,000
Median price across the last 5 sales in CO10 9RD: £465,000 (2025–2024).
Nearby sales in CO10 9RD
4 Bakers Mill, Prentice Street, Lavenham, Sudbury, CO10 9RD
Sold Oct 2025
£285,00040 Prentice Street, Lavenham, Sudbury, CO10 9RD
Sold Jun 2025
£465,0005 Prentice Street, Lavenham, Sudbury, CO10 9RD
Sold Apr 2025
£1,000,0007 Bakers Mill, Prentice Street, Lavenham, Sudbury, CO10 9RD
Sold Dec 2024
£550,0005 Bakers Mill, Prentice Street, Lavenham, Sudbury, CO10 9RD
Sold Mar 2024
£250,000
Versus other Prentice Street homes
1 Byes Barn is notably below the street on co₂ emissions.
Price per m²
£3,307
Street avg £4,518
Floor Area
127 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
7.9 t/year
Street avg 5.3 t/year
Everything you need to know about 1 Byes Barn
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
1 Cadges Court, Swan Lane, Long Melford
CO10 9PW
1 Bakers Mill, Prentice Street, Lavenham
CO10 9RD
1 Aveley Lane, Alpheton
CO10 9BH
1 Bridge Street Road, Lavenham
CO10 9SH
1 Bridge Farm Cottage, Lavenham Road, Brent Eleigh
CO10 9PB
1 Bears Lane, Lavenham
CO10 9RS
1 Butfield, Lavenham
CO10 9SD
1 Bunyan Cottage, Hall Street, Long Melford
CO10 9JF
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
Spring Street — bus stop.
Closest school
0.1 km
Lavenham Community 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
45.7dB
Night-time· 23:00 – 07:00
37.6dB