HMO Room Rents in SO40 (Southampton) — August 2026
£742
median double room (n=8)
9
live listings captured
100.0%
offering immediate move-in
Low
supply band
Median advertised rent by room type
| Room type | Median (P50) | Listings (n) |
|---|---|---|
| Double room | £742 pcm | 8 |
Medians are shown only for room types with at least 3 captured listings in August 2026.
Rent history — double room
Archive begins August 2026 — the first complete national month. Medians accumulate here as each month is published.
Market character
Move-in lead time: 100.0% of live ads offer immediate move-in — an advertising lead-time indicator, not a vacancy rate.
Who advertises: 22.2% agency / 77.8% private landlords.
Key questions about SO40
What is the average rent for a double room in SO40?
The median advertised rent for a double room in SO40 was £742 pcm in August 2026, based on 8 live SpareRoom listings.
How many HMO rooms are advertised in SO40?
9 furnished room listings were live on SpareRoom during the August 2026 crawl window.
Is SO40 a high-supply market?
SO40 is a low-supply HMO market in August 2026, with 9 live room listings (High is 50 or more, Moderate 20–49, Low 1–19).
Need the full picture? The complete SO40 HMO Evidence Report —
every room type, verified comparables, timestamped screenshots — is available from
hello@kunpro.co.uk.