10 Castle Close, Southsea, PO5 3EB
About 10 Castle Close
10 Castle Close is a three-bedroom mid-terrace house in Southsea (PO5 3EB). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £348,000 is 42% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 105.7% above the typical sold price in the postcode. Last sold in December 2015, so it's been off the market for around 11 years. One historical planning record sits against the property in 2015.
Know exactly what you're buying at 10 Castle Close
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
- Bathrooms2
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This certificate is over 10 years old and is no longer valid.Expired 19 Sept 2025
EPC Rating
Planning history
- May 2015AmendmentIn report
Application for certificate of lawful development for the existing use as two flats
Retrospective- Documents
- 2 docs on file
- Reference
- 15/00466/CPE
We flagged 2 things worth checking at 10 Castle Close
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
10 Castle Close valuation sits well clear of the typical sold price in this postcode.
£348,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
1 December 2015Most recent
£245,000
Median price across the last 5 sales in PO5 3EB: £235,000 (2017–2006).
Everything we know about 10 Castle Close, 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 Castle Close homes
On floor area, 10 Castle Close runs well behind the street norm.
Price per m²
£2,722
Street avg £2,190
Floor Area
90 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.0 t/year
Similar properties nearby
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1 Great Southsea Street
PO5 3BY
1 Garden Lane
PO5 3DP
1 Palmerston Mansions, Palmerston Road
PO5 3QJ
1 Chapel Street
PO5 3RR
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
0.2 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
54.2dB
Night-time· 23:00 – 07:00
43.1dB