Skip to content
PlanIndex Get alerts
Menu

Planning application

19 Monthermer Road Cathays Cardiff CF24 4QW

Granted Cardiff 21/01877/MNR Certificate of Lawful Use - Existing

Works: New dwelling Several homes

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

USE AS 2 FLATS

As published by the council, reference 21/01877/MNR

Application record

Reference
21/01877/MNR
Type
Certificate of Lawful Use - Existing
Status
Decided
Decision
Granted As published: Permission Granted
Received
26 Jul 2021
Validated
13 Aug 2021
Decided
24 Sep 2021
Ward
CATHAYS
Decision by
Delegated Decision
Postcode
CF24 4QW

Timeline

Dates from the published record

  1. 26 Jul 2021

    Received by Cardiff

  2. 13 Aug 2021

    Validated

    Checked as complete and ready for consideration.

  3. 24 Sep 2021

    Decision issued: Permission Granted

  4. 22 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DTB DESIGN Agent, a design practice

25 applications on PlanIndex · across 3 councils · 59% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Cardiff granted permission on 24 September 2021, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 23 Tewkesbury Street Cathays Cardiff CF24 4QQ

    26/01382/CLEUD Submitted 3 Jul 2026 50 yards away

    Use of the property as a C4 House in Multiple Occupation (HMO).

    Granted Lawful development 43 docs

  • Ground Floor 106 Crwys Road Cathays Cardiff CF24 4NQ

    25/01346/FUL Submitted 11 Jun 2025 100 yards away

    Change of use from A1 to A3 (hot food takeaway) and installation of external extraction system to rear elevation.

    Granted Full applications 9 docs

  • 92 Crwys Road Cathays Cardiff CF24 4NP

    26/01921/NMA Submitted 11 Sep 2026 100 yards away

    98% historically approved · decision due ~9 Nov

    Proposed Non-Material Amendment to Planning Permission 24/02644/VAR- slate tile hanging roof covering in lieu of metal standing seam.

    Awaiting decision Amendments Roofing 3 docs

  • 114A Crwys Road Cathays Cardiff CF24 4NR

    25/00608/FUL Submitted 11 Mar 2025 100 yards away

    Demolition of existing garage. Two storey rear extension and Change of Use from C3 to C4.

    Refused Full applications Extension Demolition 15 docs

  • 64 Daniel Street Cathays Cardiff CF24 4NY

    26/00653/CLEUD Submitted 30 Mar 2026 100 yards away

    Use of the property as a C4 House in Multiple Occupation (HMO).

    Granted Lawful development 5 docs

  • 28 Dogfield Street Cathays Cardiff CF24 4QJ

    25/01966/FUL Submitted 25 Aug 2025 100 yards away

    Change of use to class C4 House in Multiple Occupation (HMO) with ground floor rear extension and rear dormer extension.

    Granted Full applications Extension Loft or dormer 9 docs

In Cardiff

  • 26/01962/CLEUD Awaiting decision

    47 Lisvane Street Cathays Cardiff CF24 4LH

    Use of the property as a C4 House in Multiple Occupation (HMO).

    Received 16 Sep, published by the council 22 Sep 2026 Lawful development
  • 26/01946/CLEUD Awaiting decision

    Pony Paddocks Wentloog Road Rumney Cardiff CF3 2EE

    The erection of a dwellinghouse

    Received 15 Sep, published by the council 22 Sep 2026 Lawful development
  • 26/01947/CLEUD Awaiting decision

    Pony Paddocks Wentloog Road Rumney Cardiff CF3 2EE

    The erection of a dwellinghouse

    Received 15 Sep, published by the council 22 Sep 2026 Lawful development
  • 26/01929/CLPUD Awaiting decision

    Central Transport Services Cardiff Council Coleridge Road Leckwith Cardiff CF11 8BT

    Ancillary welfare building.

    Received 11 Sep, published by the council 22 Sep 2026 Lawful development
  • 26/01703/CLPUD Granted

    25 De Clare Drive Radyr Cardiff CF15 8HA

    Dormer loft conversion to rear

    Received 10 Aug, published by the council 13 Aug 2026 Lawful development