Flat 6, 26 Elm Grove, Southsea, PO5 1JG
About Flat 6
Flat 6 is a detached house in Southsea (PO5 1JG). It has a recorded floor area of 30 m² (around 325 sq ft), construction records dating it to 1900-1929 and council tax band A. At 30 m² this is the 3rd smallest of 7 units on EPC record in the building, where floor areas span 20–55 m². The building's EPC ratings span E to C across 7 units on file. The latest certificate (July 2009) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. The latest certificate is from July 2009, so improvements made since then won't be reflected.
At 30 m² it sits well below the postcode median (65 m² across 16 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat 6
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Jul 2019
EPC Rating
Planning history
Flat 6 has no planning applications on record.
Notable planning nearby
111applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 6
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
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Sales history & valuation
Flat 6 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
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 5 sales in PO5 1JG: £180,000 (2024–2016).
Everything we know about Flat 6, 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

Versus other Elm Grove homes
On co₂ emissions, Flat 6 stands well clear of the street.
EPC Rating
55 (D)
Street avg 61 (D)
Floor Area
30 m²
Street avg 77 m²
CO₂ Emissions
1.8 t/year
Street avg 3.7 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Green Road — bus stop.
Closest school
0.1 km
Cottage Grove Primary School and Nursery. 29 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
54.0dB

Night-time· 23:00 – 07:00
42.8dB