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Get started1 Blackberry Lane is a detached house in Four Marks, Alton, Alton (GU34 5BN). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (March 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced England HPI: 2.3% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 27.1% above the typical sold price in the postcode. It changed hands recently, sold August 2025 for £705,000. At 165 m² it's 29.9% larger than the typical home in the postcode (127 m² median across 16 EPCs). One historical planning record sits against the property in 2004.
1 Blackberry Lane's carbon output runs well above what efficient homes in the postcode produce.
Extension: Rear of property
CONSERVATORY TO REAR
1 Blackberry Lane valuation sits well clear of the typical sold price in this postcode.
£678,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 21 years.
£705,000
Growth on file: 2.3% per year over 21 years.
1 Blackberry Lane is notably below the street on years held.
Price per m²
£4,273
Street avg £4,063
Floor Area
165 m²
Street avg 136 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Telegraph Lane — bus stop.

Daytime· 07:00 – 23:00
48.6dB

22 August 2025Most recent
£705,000
+62.4%over 21 years29 April 2004
£434,000
Median price across the last 5 sales in GU34 5BN: £550,000 (2025–2016).
CO₂ Emissions
6.5 t/year
Street avg 4.8 t/year
Closest school
1.9 km
Four Marks Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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