Our Data Sources
Flat 20, Old Post Office 57, Southampton has no records in the the Land Registry and a single entry in the EPC database dated November 2020.
We combine this information with public data 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 20, Old Post Office 57, Southampton would be worth £214,486, with a potential rental value of £1,353 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £189,973, with a rental value of £1,198 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 20, Old Post Office 57, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Nov 2020.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, electric.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 220 metres of Flat 20, Old Post Office 57, Southampton across the last 2 years.
Most recently, Flat 35, Castle Place 117, High Street, Southampton, SO14 2EA, a leasehold flat, sold at £230,000 on the 18th December 2025.
Read more about house prices in SO14.
- Sold Dec 2025£230,000 | 3 Bed FlatFlat 35, Castle Place 117, High Street, Southampton, SO14 2EAFlat 35, Castle Place 117, High Street, Southampton, SO14 2EA
- Sold Jul 2025£200,500 | 3 Bed FlatFlat 3, Chandlers Court, Briton Street, Southampton, SO14 3EZFlat 3, Chandlers Court, Briton Street, Southampton, SO14 3EZ
- Sold Jun 2024£215,000 | 3 Bed FlatFlat 22, City Court 15, Lower Canal Walk, Southampton, SO14 3HLFlat 22, City Court 15, Lower Canal Walk, Southampton, SO14 3HL
•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 20, Old Post Office 57, Southampton as the 19th largest and the 25th most expensive of the 596 addresses on High Street, Southampton, SO14.
Against the SO14 postcode district average, it is £6k more expensive than the typical property.
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Schools Nearby
- 100mSt John's Primary and Nursery School
- 600mHope Community School Southampton
- 900mSt Mary's Church of England Primary School & Nursery
- 1.8kmSt Anne's Catholic School
- 3.1kmOasis Academy Sholing
- 3.3kmWeston Secondary School
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Public Transport Nearby
- 1.2kmSouthampton Central
- 1.9kmWoolston
- 2.6kmMillbrook (Hants)
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.
