HMO Room Rents in CF3 (Cardiff) — August 2026
£625
median double room (n=11)
15
live listings captured
73.3%
offering immediate move-in
Low
supply band
Median advertised rent by room type
| Room type | Median (P50) | Listings (n) |
|---|---|---|
| Double room | £625 pcm | 11 |
| Single room | £495 pcm (based on 3 listings — median only; quartiles are not shown below 8 listings.) | 3 |
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: 73.3% of live ads offer immediate move-in — an advertising lead-time indicator, not a vacancy rate.
Who advertises: 0.0% agency / 100.0% private landlords.
Nearby districts: CF5
Key questions about CF3
What is the average rent for a double room in CF3?
The median advertised rent for a double room in CF3 was £625 pcm in August 2026, based on 11 live SpareRoom listings.
How many HMO rooms are advertised in CF3?
15 furnished room listings were live on SpareRoom during the August 2026 crawl window.
Is CF3 a high-supply market?
CF3 is a low-supply HMO market in August 2026, with 15 live room listings (High is 50 or more, Moderate 20–49, Low 1–19).
Need the full picture? The complete CF3 HMO Evidence Report —
every room type, verified comparables, timestamped screenshots — is available from
hello@kunpro.co.uk.