10, Castle Close
10, Castle Close
Description & Estimates







The public record describes 10, Castle Close, Southsea as a period house with 968 ft2 of internal area, sitting on a 110 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
10, Castle Close, Southsea has an estimated sale value of £332,077 and an estimated rental value of £1,621 per month, assuming reasonable condition and based on the information available.
Castle Close, Southsea, PO5 lies within the PO5 postal district.
Our Data Sources
10, Castle Close, Southsea has no records in the the Land Registry and a single entry in the EPC database dated September 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 10, Castle Close, Southsea would be worth £348,681, with a potential rental value of £1,702 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £308,832, with a rental value of £1,507 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 10, Castle Close, Southsea has moved down by £1,811 (0.5%) over the last year. During the same period, its estimated monthly rental value has increased by £80 (4.9%). The property's estimated gross yield is currently 5.9%.
Plot Size
10, Castle Close, Southsea occupies a 110 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 8 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
10, Castle Close, Southsea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Sep 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 310 metres of 10, Castle Close, Southsea across the last 2 years.
Most recently, 10, Eldon Street, Southsea, PO5 4BS, a freehold house, sold at £290,000 on the 20th August 2025.
Read more about house prices in PO5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 10, Castle Close, Southsea as the 8th largest and the 7th most expensive of the 9 addresses on Castle Close, Southsea, PO5.
Against the PO5 postcode district average, it is £87k more expensive than the typical property.
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Schools Nearby
- 200mCottage Grove Primary School and Nursery
- 600mSt Jude's CofE Primary School
- 800mArk Ayrton Primary Academy
- 700mArk Charter Academy
- 1.0kmSt Edmund's Catholic School
- 1.1kmPriory School
More reading links
Public Transport Nearby
Southsea Hoverport station is the nearest stop to 10, Castle Close, Southsea at 900 metres away.
- 900mSouthsea Hoverport
- 900mPortsmouth & Southsea
- 1.4kmFratton
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

