A complete guide to property investment in Southampton.
Last updated: 18 September 2025
Southampton stands out for investors with its combination of strong rental yields and relatively affordable property prices. The city’s average rental yield of 7.0% is above what you’ll find in many other parts of the country, and the median price per square foot of £303 per sq ft keeps entry costs manageable. With a price-to-income ratio of 4.6, affordability is better than in most urban centres, which helps support steady demand.
The city’s market is highly liquid, with properties typically spending around 54 days on the market, and annual sales at 2,386 suggest a healthy level of activity. There’s also a notable student presence (in the 96th percentile nationally), and a large proportion of private rented housing, both of which underpin strong rental demand. However, capital growth over the last year has changed by -1.3%, so investors should weigh income returns against short-term appreciation.
Median price per sq ft
£303 / sq ft
Average rental yield
7.0%
Capital growth (1y)
-1.3%
Sales in past year
2,386
* Property stats calculated for last full calendar year (2024).
Live prices in Southampton, South East
* Extreme prices clipped for legibility
Median price
£250,000
25% of properties below...
£170,000
75% of properties below...
£336,250
Most expensive property
£2,500,000
Live listings
1,580
Median days on market
54
Looking ahead, I expect Southampton’s strong rental yields and high demand from students and young professionals to keep the market appealing for buy-to-let investors. While short-term capital growth has changed by -1.3%, the three-year annualised figure of 2.8% shows a steadier long-term trend.
Affordability remains a key strength, with a price-to-income ratio of 4.6 and a rent-to-income ratio of 22.1%, both of which support continued demand from renters and buyers. The city’s market liquidity, demonstrated by an average of 54 days on market and 2,386 annual sales, should help investors who want flexibility to sell.
Overall, I see Southampton as a market where income-focused investors can thrive, but anyone banking on rapid price rises should temper expectations and focus on the fundamentals.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Southampton, South East
£75,000 - Guide Price
1 bedroom flat for sale
Landguard Road, Southampton
£138,000 - Guide Price
2 bedroom apartment for sale
Hinkler Road, Southampton, SO19
£180,000 - Offers in Excess of
2 bedroom maisonette for sale
Darwin Road, Southampton, Hampshire
£180,000
2 bedroom apartment for sale
Bassett, Southampton
£250,000
11 bedroom property for sale
Bevois Valley Road, Southampton
£600,000 - Offers Over
4 bedroom detached house for sale
Shirley Avenue, Shirley, Southampto...
£75,000 - Guide Price
1 bedroom apartment for sale
30 Landguard Road, Southampton, Ham...
£160,000 - Guide Price
2 bedroom flat for sale
Brampton Tower, Bassett Avenue, Sou...
On average, properties sell slightly below asking; careful comp analysis is key.
• Median discount: £4,000
• 1 in 4 properties sell at > £10,000 below asking
• 1 in 10 properties sell at > £15,000 below asking
In percentage terms:
• Median discount of 1.5%
• 25% of properties discounted by > 3.3%
• 10% of properties discounted by > 5.1%
Top postcodes for rental yield and (annualised) capital growth
GeoGlider calculates property investment stats by blending official and proprietary datasets. Here's a quick overview of key sources and how we use them:
HM Land Registry: Property transaction and sold-price records for England & Wales used to calculate historical capital growth, price levels and comparables.
Office for National Statistics (ONS): Demographic and economic indicators for the UK, including Census 2021, supporting area profiling and market context.
Ordnance Survey: Authoritative UK geospatial data powering accurate boundaries, roads and terrain for mapping and spatial analysis.
GeoProp: Our proprietary AI pipeline that processes millions of property listings to extract rich features and live market signals.
Department for Levelling Up, Housing & Communities: Energy Performance Certificate (EPC) scores and property floor areas.
HM Revenue & Customs (HMRC): Household income and employment data to understand local affordability and economic conditions.
Data is updated continuously, matched across sources and rigorously validated.