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Get started17 Haven Avenue is a three-bedroom semi-detached house in Stonehouse (GL10 2AS). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2016) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2015. Between certificates, lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 2.1% per year against 0% for the wider region. Today's modelled estimate of £350,000 sits 59.1% above the 2015 sale of £219,950. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 16% below the postcode norm. At 92 m² it's 16.5% larger than the typical home in the postcode (79 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On the market in December 2015 and unlisted since — roughly 10 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2026
17 Haven Avenue valuation sits well clear of the typical sold price in this postcode.
£350,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 10 years.
£219,950
Growth on file: 2.1% per year over 10 years.
EPC Rating for 17 Haven Avenue lags the street by a wide margin.
Price per m²
£2,391
Street avg £2,856
Floor Area
92 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Crescent Road — bus stop.

Daytime· 07:00 – 23:00
48.3dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 December 2015Most recent
£219,950
+23.9%over 10 years29 June 2005
£177,500
Median price across the last 5 sales in GL10 2AS: £310,000 (2025–2023).
CO₂ Emissions
5.8 t/year
Street avg 4.2 t/year
GL10 2QQ
Closest school
0.8 km
Park Junior School. 10 schools nearby.
Night-time· 23:00 – 07:00
40.2dB
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