Our Data Sources
Flat 3, 12, Portland Terrace, Southampton has 61 entries in the Land Registry , most recently in March 2023 and a single entry in the EPC database dated May 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Flat 3, 12, Portland Terrace, Southampton would be worth £238,313, with a potential rental value of £1,388 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £211,077, with a rental value of £1,229 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 3, 12, Portland Terrace, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 May 2022.
The property is connected to mains gas and has full secondary glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 3, 12, Portland Terrace, Southampton last changed hands on 24th March 2023, selling for £260,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has dropped by 19.3% since March 2023.
- Sold Mar 2023£260,000
- Sold Aug 2017£215,000
- Sold Aug 2014£200,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 17 sales of comparable properties within 510 metres of Flat 3, 12, Portland Terrace, Southampton across the last 2 years.
Most recently, 15, Maddison Street, Southampton, SO14 2BN, a leasehold flat, sold at £230,000 on the 17th April 2026.
Read more about house prices in SO14.
- Sold Apr 2026£230,000 | 3 Bed Flat15, Maddison Street, Southampton, SO14 2BN15, Maddison Street, Southampton, SO14 2BN
- Sold Jan 2026£200,000 | 3 Bed FlatFlat 4, 14, Portland Terrace, Southampton, SO14 7EDFlat 4, 14, Portland Terrace, Southampton, SO14 7ED
- Sold Mar 2025£400,000 | 3 Bed FlatFlat 27, West Central 20, Portland Street, Southampton, SO14 7BHFlat 27, West Central 20, Portland Street, Southampton, SO14 7BH
•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 Flat 3, 12, Portland Terrace, Southampton as the 13th largest and the 10th most expensive of the 18 addresses on Portland Terrace, Southampton, SO14.
Against the SO14 postcode district average, it is £28k more expensive than the typical property.
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Schools Nearby
- Hope Community School Southampton700 m away
- St John's Primary and Nursery School700 m away
- St Mary's Church of England Primary School & Nursery800 m away
- St Anne's Catholic School1.2 km away
- Upper Shirley High School3.0 km away
- Regents Park Community College3.2 km away
More reading links
Public Transport Nearby
- Southampton Central|600 m away
- Millbrook (Hants)|2.1 km away
- Woolston|2.1 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
