69 May Street Cathays Cardiff CF24 4EY Data via plota.co.uk

26/01172/HSE - Householder Planning Permission Refused

Proposal

Ground floor rear extension to existing class C4 House in Multiple Occupation. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 Jun 2026
✓
Consultation
16 Jun 2026
✗
Refused
10 Aug 2026
Appeal
Not lodged

Refused on 10 Aug 2026 · Chair (1- 5 Reps) · Last checked 13 Aug 2026

Site constraints 1

Also on the record
Radon affected area, class 4.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 6

Last sold for £220,000 in September 2019. Terraced house, freehold.

6 September 2019£220,000Recorded as a transfer outside a standard sale
6 February 2014£178,000
28 July 2010£174,000
15 January 2010£145,000
1 July 2005£155,000
3 May 2000£57,000

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

Building

Floor area77 m² (829 sq ft)
Energy ratingD (65 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSandstone or limestone, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2019, 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
Householder Planning Permission
Postcode
CF24 4EY
Received
5 Jun 2026
Validated
5 Jun 2026
Ward
CATHAYS
Case officer
Show
Decision
Refuse
Decision date
10 Aug 2026
Decision level
Chair (1- 5 Reps)
Applicant
Show
Agent
DTBDESIGN

How this decision compares

Decided in 66 days from validation, 16 days slower than Cardiff's median of 50 for extensions. Refused, as 6% of extensions here are.

68%decided within 8 weeks
94%approved
650decided in the last year

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

Public comments

No public comments yet.

7 neighbours consulted · Last counted 13 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14990012
Planning Portal ref
PP-14990012
Neighbours
16 Jun 2026
Consultation
16 Jun 2026
Comments by
7 Jul 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.