SO31, Southampton house prices & rental yield

Postcode district in Southampton, part of the SO postcode area

General / family area · 8.5km from Southampton Solent University

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Looking for a property valuation in SO31? The average asking price above is a guide for the area as a whole, not a valuation of your specific property — a local estate agent or RICS surveyor can give you an accurate figure for that.

Average asking price
£450k
UK avg £340k
Average rent (pcm)
£1,298
UK avg £1,275
Gross rental yield
3.5%
23% below UK avg
Net yield (estimated)
2.6%
assumes ~25% costs, excl. mortgage
Crimes reported (2026-08)
40
61% below UK avg
Short-term let activity (Fareham)
#251 of 318
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Summary

SO31 has a gross rental yield of 3.5%, 23% below the UK average, ranking #11 of 20 SO postcode districts by yield.

Gross yield trend

-0.5pp since Jul
Jul: 4.0% 4.0% Jul Aug: 3.9% 3.9% Aug Sep: 3.6% 3.6% Sep Oct: 3.5% 3.5% Oct

Buy-to-let calculator

Stamp Duty (SDLT)—
Deposit required—
Mortgage payment (monthly)—
Letting agent fee (monthly)—
Est. net monthly cashflow—

Estimate only, for England/Northern Ireland SDLT rates. Assumes an interest-only mortgage and doesn't account for insurance, maintenance, voids, or other running costs. Not financial advice.

SO31 by bedroom count

BedroomsAvg buyAvg rentYieldSampled
Studio £175k £850 — 3 / 1
1 £168k £1,000 — 35 / 3
2 £262k £1,250 5.7% 116 / 22
3 £385k £1,600 5.0% 113 / 5
4 £638k £2,550 4.8% 121 / 6
5+ £1000k — — 70 / 0

Nearby SO postcode districts, by yield

DistrictAvg buyAvg rentYield
SO14 £205k £1,100 6.4% Compare
SO17 £250k £1,250 6.0% Compare
SO45 £360k £1,775 5.9% Compare
SO16 £280k £1,350 5.8% Compare
SO15 £225k £1,000 5.3% Compare
SO19 £260k £1,150 5.3% Compare
SO18 £267k £1,100 4.9% Compare
SO30 £350k £1,300 4.5% Compare
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