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Get started12 Haven Avenue is a three-bedroom semi-detached house in Stonehouse (GL10 2AS). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since December 2008. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 3.2% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£293/sq ft) was about 23.1% above the typical sold price in the postcode. At 103 m² the property is well over the postcode median (79 m² across 12 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). It changed hands recently, sold August 2025 for £325,000.
12 Haven Avenue valuation sits well clear of the typical sold price in this postcode.
£334,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 16 years.
£325,000
Growth on file: 3.2% per year over 16 years.
12 Haven Avenue is notably below the street on years held.
Price per m²
£3,155
Street avg £2,780
Floor Area
103 m²
Street avg 86 m²
Habitable Rooms
8 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
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 August 2025Most recent
£325,000
+65.8%over 15 years11 September 2009
£196,000
Median price across the last 5 sales in GL10 2AS: £270,000 (2024–2020).
CO₂ Emissions
3.2 t/year
Street avg 4.4 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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