Custom House Street

Custom House Street

Cardiff • Wales • CF10 1GH
In Planning
Verified June 2026

About

Custom House Street is a 400-home co-living tower planned for central Cardiff, which won planning consent from Cardiff Council in June 2026. Designed by Rio Architects for developer Watkin Jones, the 33-storey building pairs compact studios with roughly 1,700 sq m of shared space — a residents' kitchen, lounge, gym and roof terrace, plus co-working areas and a podcast room. It replaces a previously approved 42-storey student scheme on the same plot.

Key Statistics

Total Units
400
Broadband
Gigabit available
Source: Ofcom Connected Nations
Local authority average (Cardiff)
All property types
£1,157/month
1-bed £894·2-bed £1,068·3-bed £1,187·4+ bed £1,677
Flats (all sizes)
£980/month
Area-wide market context, not this scheme's rents — Source: ONS Price Index of Private Rents, May 2026 (OGL v3)

Asset Owner

Watkin Jones

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