Our Data Sources
6, Sullivan Close, Portsmouth has 21 entries in the Land Registry , most recently in April 2024 and a single entry in the EPC database dated October 2008.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 6, Sullivan Close, Portsmouth, we estimate a market value of £314,370 and a rental value of £1,479 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £278,442 and £1,310 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Sullivan Close, Portsmouth as measuring 152 m2.
That makes it the 15th largest plot in the postcode, where 23 of the 35 other houses have recorded plot data.
Energy Efficiency
6, Sullivan Close, Portsmouth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Oct 2008.
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 6, Sullivan Close, Portsmouth completed on 4th April 2024 at £250,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 6.2% over the period since April 2024.
- Sold Apr 2024£250,000
- Sold Jul 1995£61,700
Similar Properties Sold Nearby
Over the past 2 years 266 properties similar to 6, Sullivan Close, Portsmouth have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 3, Sedgefield Close, Portsmouth, PO6 4RG, a freehold house which sold for £328,000.
Read more about house prices in PO6.
- Sold Apr 2026£328,000 | 3 Bed House3, Sedgefield Close, Portsmouth, PO6 4RG3, Sedgefield Close, Portsmouth, PO6 4RG
- Sold Mar 2026£295,000 | 3 Bed House11, Parry Close, Portsmouth, PO6 4SL11, Parry Close, Portsmouth, PO6 4SL
- Sold Aug 2024£332,000 | 3 Bed House1, Sullivan Close, Portsmouth, PO6 4SN1, Sullivan Close, Portsmouth, PO6 4SN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 35 addresses on Sullivan Close, Portsmouth, PO6, 6, Sullivan Close, Portsmouth comes out as the 17th largest and the 19th most expensive in our analysis of the public data.
It is also £19k less expensive than the average property across the PO6 district.
More reading links
Schools Nearby
- The Victory Primary School300 m away
- Castle Primary School700 m away
- Northern Junior School1.2 km away
- Castle View Academy300 m away
- Portchester Community School1.0 km away
- Cams Hill School3.1 km away
More reading links
Public Transport Nearby
- Portchester|600 m away
- Cosham|3.4 km away
- Hilsea|4.5 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 Very Low, based on Environment Agency data.












