9 Eldon Street, Southsea, PO5 4BS
About 9 Eldon Street
9 Eldon Street is a two-bedroom mid-terrace house in Southsea (PO5 4BS). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2024) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since August 2011. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good; while roof efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 86). Other recorded features include outbuildings. Period features are noted in the property record.
It changed hands recently, sold September 2025 for £296,000. Across 2002–2025, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 101.1% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused.
Know exactly what you're buying at 9 Eldon 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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenfront
- OutbuildingsYes
Building
- Period featuresYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
9 Eldon Street has 2 separate extension applications on the council record.
- Apr 2022ExtensionFullIn report
Extension: Single storey · Side and rear of property
Construction of single storey side/rear extension to ground floor and side extension to first floor with pitched roof, including alterations to rear windows (resubmission of 21/00399/HOU)
- Agent
- ATP Design Ltd.
- Documents
- 11 docs on file
- Reference
- 22/00177/HOU
- Jun 2021ExtensionFullIn report
Extension: Side and rear of property
Construction of single storey side/rear extension to ground floor and side extension to first floor, including alterations to rear windows and installation of rooflights to rear elevation
- Documents
- 21 docs on file
- Reference
- 21/00399/HOU
We flagged 2 things worth checking at 9 Eldon 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
30-day money-back guarantee
Sales history & valuation
9 Eldon Street has more than doubled in price since the earliest registered sale in 2002.
£297,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 23 years.
£296,000
Growth on file: 4.4% per year over 23 years.
Sales timeline
24 September 2025Most recent
£296,000
+59.1%over 13 years31 May 2012
£186,000
+70.6%over 10 years27 May 2002
£109,000
Median price across the last 5 sales in PO5 4BS: £280,000 (2025–2022).
Everything we know about 9 Eldon 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 Eldon Street homes
On price per m², 9 Eldon Street stands well clear of the street.
Price per m²
£4,169
Street avg £2,690
Floor Area
71 m²
Street avg 89 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.9 t/year
Similar properties nearby
1 Eldon Street
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1 Sun Terrace, Sedgley Close
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1 Ivy Close
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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
Green Road — bus stop.
Closest school
0.3 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
44.2dB