Our Data Sources
9, Onslow Road, Southsea has 21 entries in the Land Registry , most recently in March 2021 and a single entry in the EPC database dated December 2019.
We combine this information with that 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Onslow Road, Southsea, we estimate a market value of £368,212 and a rental value of £1,793 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £326,131 and £1,588 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Onslow Road, Southsea as measuring 102 m2.
That makes it the 7th largest plot in the postcode, where all 9 other houses have recorded plot data.
Energy Efficiency
9, Onslow Road, Southsea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Dec 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9, Onslow Road, Southsea completed on 10th March 2021 at £370,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 4.4% over the period since March 2021.
- Sold Mar 2021£370,000
- Sold Oct 1999£125,000
Similar Properties Sold Nearby
Over the past 2 years 60 properties similar to 9, Onslow Road, Southsea have sold within a radius of 320 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th July 2025, was 2, Burgoyne Road, Southsea, PO5 2JJ, a freehold house which sold for £340,000.
Read more about house prices in PO5.
- Sold Jul 2025£340,000 | 4 Bed House2, Burgoyne Road, Southsea, PO5 2JJ2, Burgoyne Road, Southsea, PO5 2JJ
- Sold Dec 2022£360,000 | 4 Bed House47, Somerset Road, Southsea, PO5 2NL47, Somerset Road, Southsea, PO5 2NL
- Sold Apr 2021£347,500 | 4 Bed House41, Somerset Road, Southsea, PO5 2NL41, Somerset Road, Southsea, PO5 2NL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 10 addresses on Onslow Road, Southsea, PO5, 9, Onslow Road, Southsea comes out as the 7th largest and the 8th most expensive in our analysis of the public data.
It is also £106k more expensive than the average property across the PO5 district.
More reading links
Schools Nearby
- St Swithun's Catholic Primary School200 m away
- Southsea Infant School600 m away
- Craneswater Junior School900 m away
- Priory School1.5 km away
- Ark Charter Academy1.7 km away
- St Edmund's Catholic School1.9 km away
More reading links
Public Transport Nearby
- Southsea Hoverport|1.3 km away
- Fratton|1.7 km away
- Portsmouth & Southsea|2.0 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated High, based on Environment Agency data.
