9 Great Southsea Street, Southsea, PO5 3BY
About 9 Great Southsea Street
9 Great Southsea Street is a three-bedroom mid-terrace house in Southsea (PO5 3BY). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Other recorded features include outbuildings. Period features are noted in the property record.
Across 2005–2016, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £443,000 is 36.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 46.9% above the typical sold price in the postcode. Last changed hands 10 years ago, in June 2016.
Know exactly what you're buying at 9 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
What this property has
Inside
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenrear
- OutbuildingsYes
Building
- Period featuresYes
- RefurbishedYes
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This certificate is over 10 years old and is no longer valid.Expired 08 Jun 2025
EPC Rating
Planning history
9 Great Southsea Street has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at 9 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
9 Great Southsea Street valuation sits well clear of the typical sold price in this postcode.
£443,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 11 years.
£325,000
Growth on file: 5.1% per year over 11 years.
Sales timeline
8 June 2016Most recent
£325,000
+20.4%over 6 years12 November 2009
£270,000
+42.1%over 4 years29 September 2005
£190,000
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 9 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
Price per m²
£2,928
Street avg £2,710
Floor Area
111 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Glebe Court, 1 Grove Road South
PO5 3TH
1 Castle Close
PO5 3EB
1 Bayfields, Shaftesbury Road
PO5 3PJ
1 Great Southsea Street
PO5 3BY
1 Netley Place
PO5 3NG
1 Garden Lane
PO5 3DP
1 Auckland Road West
PO5 3NY
1 Palmerston Mansions, Palmerston Road
PO5 3QJ
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