44 Treherbert Street Cathays Cardiff CF24 4JN Data via plota.co.uk

26/02138/HSE - Householder Planning Permission Registered

Proposal

Ground and first floor rear extension and dormer loft conversion. Data via plota.co.uk

View original council record ↗Last checked

Application progress

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

Under consideration

No decision has been issued yet. Plota predicts a decision between 14 Nov 2026 and 25 Nov 2026, from Cardiff's recent extensions.

Comments are open until 5 Nov 2026

Comment on this application ↗

Sales history 3

Last sold for £230,000 in September 2023. Terraced house, freehold.

7 September 2023£230,000Recorded as a transfer outside a standard sale
25 September 2007£138,000
7 February 2003£122,500

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

Building

Floor area71 m² (764 sq ft)
Energy ratingE (46 out of 100), could reach C
PropertyMid-terrace house, 4 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsGranite or whinstone, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2018, 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 4JN
Received
1 Oct 2026
Validated
1 Oct 2026
Ward
CATHAYS
Case officer
Show
Applicant
Show
Agent
DTB Design
Freehold owner
Show

Decision outlook

Day 27 of the 56-day target. Cardiff usually decides extensions by day 50.

Day 2729 days to the 56-day target
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 22 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PG-76424900
Neighbours
15 Oct 2026
Consultation
15 Oct 2026
Comments by
5 Nov 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: 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.