1a Airey Houses, The Street, Ashen, Sudbury, CO10 8JW
About 1a Airey Houses
1a Airey Houses is a three-bedroom semi-detached house in Ashen, Sudbury, Sudbury (CO10 8JW). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (June 2025) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since October 2008. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to D (score 61). Main heating runs on electricity. Other recorded features include notable views. The home occupies a cul-de-sac position.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2006–2021, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £329,000 is 19.6% above the 2021 sale price. One planning record on file: an extension refused in 2021. Sold September 2021 for £275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- DrivewayYes
- Notable viewsYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Heating controls upgraded for better temperature management
Hot water system changed
More low energy lighting installed
Hot water system upgraded
Planning history
Council records include a two-storey rear extension at 1a Airey Houses.
- Feb 2021ExtensionFullIn report
Extension: Two storey · Rear of property
Two storey rear extension
- Agent
- AHP Design Ltd
- Documents
- 10 docs on file
- Reference
- 20/02193/HH
We flagged 1 thing worth checking at 1a Airey Houses
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
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Sales history & valuation
1a Airey Houses has more than doubled in price since the earliest registered sale in 2006.
£329,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 15 years.
£275,000
Growth on file: 5.1% per year over 15 years.
Sales timeline
29 September 2021Most recent
£275,000
+31.0%over 6 years18 June 2015
£210,000
+60.3%over 8 years11 December 2006
£131,000
Median price across the last 3 sales in CO10 8JW: £165,000 (2023–1999).
Nearby sales in CO10 8JW
Versus other The Street homes
On epc rating, 1a Airey Houses runs well behind the street norm.
EPC Rating
44 (E)
Street avg 58 (D)
Floor Area
83 m²
Street avg 80 m²
CO₂ Emissions
5.8 t/year
Street avg 5.2 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
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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
1.5 km
The Lion — bus stop.
Closest school
1.5 km
Ridgewell Church of England 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
43.5dB

Night-time· 23:00 – 07:00
35.9dB







