51 St Mary Street Cathays Cardiff CF10 1AD Data via plota.co.uk

26/02076/ADV - Advertisement Consent Registered

Proposal

Advertising Display of: 1off Projecting sign, 4off sets of house name signs, 2off Pub logo signs Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
1 Oct 2026
✓
Consultation
5 Oct 2026
Decision
Expected by 26 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 29 Oct 2026 and 7 Nov 2026, from Cardiff's recent signs and adverts.

Comments are open until 26 Oct 2026

Comment on this application ↗

Site constraints 4

Grade II listed: Mulligan's (former Cambrian Hotel)
List entry 21658 · 2 m away · 37 more listed buildings within 150 m (1 Grade II*, 36 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 37 with distances
Historic England ↗
Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
St. Mary Street conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Air quality management area: Cardiff City Centre AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Not affected
No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £564,900 in June 2022. Other property, freehold.

7 June 2022£564,900Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area355 m² (3,821 sq ft)
Energy ratingD (asset rating 79)
UseA3/A4/A5 Restaurant and Cafes/Drinking Establishments and Hot Food takeaways
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in November 2021, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Cardiff
Application type
Advertisement Consent
Postcode
CF10 1AD
Received
1 Oct 2026
Validated
1 Oct 2026
Ward
CATHAYS
Case officer
Show
Applicant
Show
Agent
Sign Specialists Ltd
Freehold owner
Show

Decision outlook

Day 8 of the 56-day target. Cardiff usually decides signs and adverts by day 32.

Day 848 days to the 56-day target
77%decided within 8 weeks
99%approved
72decided in the last year

Plota live figures for signs and adverts decided by Cardiff in the last twelve months, from validation. Cardiff decision record →

Public comments

No public comments yet.

Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15264598
Planning Portal ref
PP-15264598
Consultation
5 Oct 2026
Comments by
26 Oct 2026
Env. assessment
No

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

Freehold owner and leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.