Albion House, Flat 23, Astley Street, Southsea, PO5 4FJ
About Albion House
Albion House is a semi-detached house in Southsea (PO5 4FJ). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to 2012-2021. The latest certificate (February 2026) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2020. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. At 76 m² this is the 16th smallest of 23 units on EPC record in Albion House, where floor areas span 52–78 m². On EPC score it ranks last in the building (81 versus a best of 89).
Know exactly what you're buying at Albion House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Albion House's carbon output is low for the local stock.
EPC Rating
Planning history
Albion House has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 2 things worth checking at Albion House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Albion House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£193,000
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.
Everything we know about Albion House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Astley Street homes
Albion House is notably below the street on epc rating.
EPC Rating
81 (B)
Street avg 84 (B)
Floor Area
76 m²
Street avg 66 m²
CO₂ Emissions
1.2 t/year
Street avg 0.6 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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PO5 4FJ
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Albion House, Flat 10, Astley Street
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Albion House, Flat 11, Astley Street
PO5 4FJ
Albion House, Flat 6, Astley Street
PO5 4FJ
82a, Flat 2, Somers Road
PO5 4PX
Albion House, Flat 1, Astley Street
PO5 4FJ
Albion House, Flat 5, Astley Street
PO5 4FJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kings Road Junction — bus stop.
Closest school
0.5 km
Cottage Grove Primary School and Nursery. 30 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
55.0dB
Night-time· 23:00 – 07:00
44.6dB