1a, Dean Street, Portsmouth, PO1 3BH
About 1a
1a is an end-of-terrace house in Portsmouth (PO1 3BH). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (March 2018) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since August 2014. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Wall insulation upgraded
Loft insulation upgraded to recommended levels
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Level 2 HomeBuyer Report
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Planning history
1a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£288,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 3 sales in PO1 3BH: £177,000 (2019–1995).
Versus other Dean Street homes
EPC Rating
64 (D)
Street avg 64 (D)
Floor Area
91 m²
Street avg 92 m²
CO₂ Emissions
3.7 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Georges Square — bus stop.
Closest school
0.3 km
St George's Beneficial Church of England (Voluntary Controlled) Primary School. 33 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.3dB

Night-time· 23:00 – 07:00
44.5dB







