Our Data Sources
21, Northfield Road, Southampton has 41 entries in the Land Registry, most recently in December 2025 and a single entry in the EPC database dated February 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 21, Northfield Road, Southampton would be worth £295,630, with a potential rental value of £1,629 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £261,844, with a rental value of £1,443 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Northfield Road, Southampton occupies a 208 m2 plot as recorded by HM Land Registry.
Of the 18 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
21, Northfield Road, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
21, Northfield Road, Southampton last changed hands on 16th December 2025, selling for £275,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has dropped by 3.1% since December 2025.
- Sold Dec 2025£275,000
- Sold Aug 2010£185,000
- Sold Feb 2003£135,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 247 sales of comparable properties within 590 metres of 21, Northfield Road, Southampton since 2015.
Most recently, 40, Copsewood Road, Southampton, SO18 1QU, a freehold house, sold at £320,000 on the 12th June 2026.
Read more about house prices in SO18.
- Sold Jun 2026£320,000 | 2 Bed House40, Copsewood Road, Southampton, SO18 1QU40, Copsewood Road, Southampton, SO18 1QU
- Sold Feb 2026£318,000 | 3 Bed House83, Woodmill Lane, Southampton, SO18 2PA83, Woodmill Lane, Southampton, SO18 2PA
- Sold Dec 2025£265,000 | 3 Bed House11, Cleveland Road, Southampton, SO18 2AP11, Cleveland Road, Southampton, SO18 2AP
- Sold Dec 2025£235,000 | 3 Bed House19, Northfield Road, Southampton, SO18 2PS19, Northfield Road, Southampton, SO18 2PS
- Sold Dec 2025£262,500 | 3 Bed House15, Litchfield Crescent, Southampton, SO18 2BJ15, Litchfield Crescent, Southampton, SO18 2BJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £309,870, ranging from £281,391 to £404,718.
- 19 Northfield Road
3 Bed House | 7 m | Est. Value: £285,621
- 23 Northfield Road
3 Bed House | 9 m | Est. Value: £295,536
- 27 Northfield Road
3 Bed House | 25 m | Est. Value: £283,595
- 16 Northfield Road
4 Bed House | 29 m | Est. Value: £350,832
- 14 Northfield Road
3 Bed House | 30 m | Est. Value: £293,912
Location Comparison
Our analysis of the public data ranks 21, Northfield Road, Southampton as the 54th largest and the 48th most expensive of the 65 addresses on Northfield Road, Southampton, SO18.
Against the SO18 postcode district average, it is £16k more expensive than the typical property.
More reading links
Schools Nearby
- Townhill Junior School700 m away
- Townhill Infant School700 m away
- Bitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools700 m away
- Bitterne Park School300 m away
- Saint George Catholic Voluntary Aided College Southampton1.9 km away
- Woodlands Community College2.5 km away
More reading links
Public Transport Nearby
- Swaythling|1.3 km away
- Bitterne|1.6 km away
- St Denys|1.9 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
