17 Great Southsea Street, Southsea, PO5 3BY
About 17 Great Southsea Street
17 Great Southsea Street is a mid-terrace house in Southsea (PO5 3BY). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (October 2021) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump.
One historical planning record sits against the property in 2005. The record references conservation-area consent, which constrain future alterations. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Know exactly what you're buying at 17 Great Southsea Street
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
17 Great Southsea Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
17 Great Southsea Street sits within a conservation area — exterior works face additional planning controls.
- Jan 2005Tree WorksTreesIn report
FELLING A CHERRY TREE LOCATED IN THE BACK GARDEN NEXT TO THE BOUNDARY WITH 27 GREAT SOUTHSEA STREET WITHIN CONSERVATION AREA 12
Conservation Area- Documents
- 2 docs on file
- Reference
- A*30355/AA
We flagged 2 things worth checking at 17 Great Southsea Street
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
17 Great Southsea Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£368,000
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 3BY: £480,000 (2025–2023).
Nearby sales in PO5 3BY
25 Great Southsea Street, Southsea, PO5 3BY
Sold Jul 2025
£520,00023 Great Southsea Street, Southsea, PO5 3BY
Sold May 2025
£280,00013 Great Southsea Street, Southsea, PO5 3BY
Sold Oct 2023
£468,00058 Great Southsea Street, Southsea, PO5 3BY
Sold Aug 2023
£480,00011 Great Southsea Street, Southsea, PO5 3BY
Sold Jul 2023
£491,900
Everything we know about 17 Great Southsea Street, 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 Great Southsea Street homes
EPC Rating for 17 Great Southsea Street lags the street by a wide margin.
EPC Rating
45 (E)
Street avg 64 (D)
Floor Area
96 m²
Street avg 115 m²
CO₂ Emissions
6.2 t/year
Street avg 4.2 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
1 Netley Place
PO5 3NG
1 Mondrian Mews, Portland Road
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1 Castle Close
PO5 3EB
1 Chapel Street
PO5 3RR
1 Glebe Court, 1 Grove Road South
PO5 3TH
1 Jubilee Terrace
PO5 3AS
1 Auckland Road West
PO5 3NY
1 Ivy Cottages, Grove Road South
PO5 3QT
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
0.1 km
Green Road — bus stop.
Closest school
0.4 km
Cottage Grove Primary School and Nursery. 28 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
54.1dB
Night-time· 23:00 – 07:00
43.5dB