Our Data Sources
9, Allerton Close, Southampton has a single entry in the Land Registry from December 2025 and a single entry in the EPC database dated June 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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, Allerton Close, Southampton, we estimate a market value of £281,990 and a rental value of £1,611 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £249,763 and £1,427 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Allerton Close, Southampton as measuring 171 m2.
That makes it the 17th largest plot in the postcode, where 21 of the 34 other houses have recorded plot data.
Energy Efficiency
9, Allerton Close, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Jun 2025.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9, Allerton Close, Southampton completed on 17th December 2025 at £265,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 29.8% over the period since December 2025.
- Sold Dec 2025£265,000
Similar Properties Sold Nearby
Over the past 2 years 273 properties similar to 9, Allerton Close, Southampton have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th February 2025, was 30, Mortimer Close, Southampton, SO40 2QE, a freehold house which sold for £280,000.
Read more about house prices in SO40.
- Sold Feb 2025£280,000 | 3 Bed House30, Mortimer Close, Southampton, SO40 2QE30, Mortimer Close, Southampton, SO40 2QE
- Sold Jan 2025£276,000 | 3 Bed House34, Shraveshill Close, Southampton, SO40 2FH34, Shraveshill Close, Southampton, SO40 2FH
- Sold May 2022£260,000 | 3 Bed House7, Allerton Close, Southampton, SO40 2GQ7, Allerton Close, Southampton, SO40 2GQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 34 addresses on Allerton Close, Totton, Southampton, SO40, 9, Allerton Close, Southampton comes out as the 19th largest and the 19th most expensive in our analysis of the public data.
It is also £96k less expensive than the average property across the SO40 district.
More reading links
Schools Nearby
- Oakfield Academy500 m away
- Calmore Infant School500 m away
- Calmore Junior School500 m away
- Testwood School1.0 km away
- Hounsdown School2.7 km away
- Redbridge Community School2.9 km away
More reading links
Public Transport Nearby
- Totton|2.0 km away
- Redbridge|2.7 km away
- Ashurst New Forest|4.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Medium, based on Environment Agency data.
