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Planning application

Waterworks House Rhiwbina Hill Rhiwbina Cardiff CF14 6UP

Awaiting decision Cardiff 25/00213/HSE Householder Planning Permission

Works: Extension Domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

First floor side extension, ground and first floor rear extension, balcony to side elevation, PV panels installed on the roof, other alterations and new front driveway

As published by the council, reference 25/00213/HSE

Application record

Reference
25/00213/HSE
Type
Householder Planning Permission
Status
Registered
Received
27 Jan 2025
Validated
29 Jan 2025
Ward
RHIWBINA
Postcode
CF14 6UP

Timeline

Dates from the published record

  1. 27 Jan 2025

    Received by Cardiff

  2. 29 Jan 2025

    Validated

    Checked as complete and ready for consideration.

  3. 24 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 26 March 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Cardiff took a median of 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Dennis Hellyar Architects Agent, an architecture practice registered in Barry

Active · incorporated 2014 · Barry

32 applications on PlanIndex · across 6 councils · 89% 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

39 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 happens while it is decided

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Cherrytrees Rhiwbina Hill Rhiwbina Cardiff CF14 6UP

    26/00871/WTTPFP Submitted 30 Apr 2026 50 yards away

    T1 Oak (Quercus sp.) situated in rear garden, upper crown now extends over roofline, reduce radial spread over roofline by approximately 2 metres back to suitable live growth points, remove major unstable deadwood, split or broken branches from entire crown (reduction pruning is limited to the house side only). Remove epicormic growth from lower main stem and sever ivy at base. T2 Ash (Fraxinus excelsior) on bank above drive, stage 3 to 4 Ash dieback present, tree is becoming hazardous, section fell as close as possible to ground level.

    Granted Trees 8 docs

  • Land North East Of Cherrytrees Rhiwbina Hill Rhiwbina Cardiff CF14 6UP

    25/02545/PRAP Submitted 4 Nov 2025 150 yards away

    The proposal will consist of 20.0m lattice tower, c/w 6no. antennas, 15no. RRUs, 2no. dishes, 1no cabinet, 1no. meter cabinet, 2.1m high fencing and ancillary development thereto.

    Decided Prior approval 14 docs

  • Treetops 68 Rhiwbina Hill Rhiwbina Cardiff CF14 6UF

    23/02080/HSE Submitted 7 Sep 2023 200 yards away

    Loft conversion to include roof windows, and rear dormer with Juliet balcony

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    26/01659/PRAP Submitted 5 Aug 2026 200 yards away

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  • Land North Of The M4 Pantmawr Rhiwbina Cardiff CF14 9UG

    26/00808/PRAP Submitted 23 Apr 2026 200 yards away

    Installation of a 25m lattice, 6 no antenna apertures, 2no. 600mm microwave transmission dishes and equipment cabinets inside a 10m x6m compound enclosed by a 1.8m high close board timber fence with a 3m wide gate and ancillary works.

    Withdrawn Prior approval 14 docs
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  • 20 Llwyd Coed Rhiwbina Cardiff CF14 7TT

    26/00625/HSE Submitted 26 Mar 2026 250 yards away

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In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

    Proposed Single Storey Side/Rear Extension with Garage Conversion

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/02113/HSE Awaiting decision

    78 Mill Road Lisvane Cardiff CF14 0UG

    PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/01702/HSE Granted

    45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

    Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

    Received 10 Aug, published by the council 24 Aug 2026 Householder
  • 26/02104/HSE Awaiting decision

    15 Brynteg Rhiwbina Cardiff CF14 6TS

    Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

    Received 6 Oct, published by the council 9 Oct 2026 Householder
  • 26/02102/HSE Awaiting decision

    49 Kimberley Road Penylan Cardiff CF23 5DL

    Proposed ground floor rear side return extension

    Received 6 Oct, published by the council 9 Oct 2026 Householder