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Get started20 Chilton Avenue is a three-bedroom semi-detached house in Stowmarket (IP14 1LB). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2023) shows a C (score 70). When first surveyed in June 2012 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 4.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 37.7% above the typical sold price in the postcode. At 108 m² it's 22.7% larger than the typical home in the postcode (88 m² median across 24 EPCs). Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Sold April 2024 for £317,500.
20 Chilton Avenue valuation sits well clear of the typical sold price in this postcode.
£346,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 12 years.
£317,500
Growth on file: 4.8% per year over 12 years.
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Detailed AI analysis
20 Chilton Avenue is notably below the street on years held.
Price per m²
£2,940
Street avg £3,222
Floor Area
108 m²
Street avg 93 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
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

Daytime· 07:00 – 23:00
49.8dB

Changes detected from historical EPC data
Hot water system upgraded
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3 April 2024Most recent
£317,500
+71.6%over 11 years4 September 2012
£185,000
Median price across the last 5 sales in IP14 1LB: £325,000 (2025–2022).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
3.7 t/year
Street avg 4.5 t/year
IP14 1TA
St Peters Road — bus stop.
Closest school
0.3 km
Chilton Community Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
40.5dB