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Planning application

20, Knowbury Avenue, Penarth

Granted Vale of Glamorgan 2023/00056/FUL Full Planning Application

Works: Extension Small domestic

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

New entrance porch with balcony over. proposed single storey rear extension along with associated works

As published by the council, reference 2023/00056/FUL

Application record

Reference
2023/00056/FUL
Type
Full Planning Application
Status
Application DETERMINED
Decision
Approved
Received
18 Jan 2023
Validated
18 Jan 2023
Decided
28 Mar 2023
Ward
Plymouth
Parish
Penarth Town Council
Decision by
Delegated

Site history

Applications at this address on the Vale of Glamorgan register

This site has had 2 applications since 2023: 1 approved, 0 refused.

  • 2026/00605/FUL Decided

    20 Knowbury Avenue, Penarth

    New front porch with balcony over, new rear dormer to first floor, internal remodelling. All finishes to match existing

    Submitted 13 Aug 2026 Full applications

Timeline

Dates from the published record

  1. 18 Jan 2023

    Received by Vale of Glamorgan

  2. 28 Mar 2023

    Decision issued: Approved

  3. 7 Aug 2026

    Added to PlanIndex

Documents

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

11 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.

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Open the documents

What this grant of permission means

Vale of Glamorgan granted permission on 28 March 2023, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 27 Caynham Avenue, Penarth, CF64 5RR

    2025/00914/FUL Submitted 5 Sep 2025 75m away

    External and Internal alterations to the existing dwelling, including conversion of garage and partial cladding

    Granted Full applications 21 docs
    Domestic
  • 7, Stanton Way, Penarth

    2023/00099/FUL Submitted 30 Jan 2023 98m away

    Extensions to existing bungalow, to include raising of ridge height, dormers to front and rear. gable to front with balcony. New garden store. Existing driveway access widened

    Granted Full applications Extension Loft or dormer +1 17 docs
  • 14, Plover Way, Penarth

    2021/00846/FUL Submitted 7 Jun 2021 175m away

    Enlarge dormer over existing garage conversion

    Granted Full applications Loft or dormer 9 docs
  • 12, The Paddocks, Penarth

    2021/00800/FUL Submitted 3 Jun 2021 204m away

    Demolition of existing sun room. Construction of single storey side extension, first floor side extension over existing garage and utility room/WC, two storey extension to rear of garage and external alterations

    Granted Full applications Extension Demolition 14 docs
    Small domestic
  • 45 Althorp Drive, Penarth

    2024/00845/FUL Submitted 19 Sep 2024 305m away

    Proposed pitched roof tile replacement using a flat grey concrete or similar tile

    Granted Full applications 8 docs
  • 208, Westbourne Road, Penarth

    2021/00567/FUL Submitted 16 Apr 2021 318m away

    Single / Two Storey Rear Extension with Juliette Balcony

    Granted Full applications Extension 12 docs

In Vale of Glamorgan

  • 2026/00243/FUL Withdrawn

    First Floor, 18 High Street, Cowbridge, CF71 7AG

    Proposed Change of Use of first floor from A1 Retail (Hair Salon) to D2 Assembly and Leisure (Yoga Studio)

    30 Mar 2026 Full applications
  • 2026/00247/FUL Granted

    4 Uphill Close, Sully

    Proposed single storey rear extension

    1 Apr 2026 Full applications
  • 2026/00285/FUL Granted

    12 Sycamore Crescent, Barry

    Variation of Condition 2 (Approved Plans) of Planning Approval 2023/00438/FUL: Demolition of existing garage to create new single storey side and rear extension

    14 Apr 2026 Full applications
  • 2026/00135/FUL Granted

    14 Hawthorn Close, Dinas Powys

    Single storey rear extension, heat pump, removal of existing garage and building of new garage/outbuilding

    16 Feb 2026 Full applications
  • 2025/01182/FUL Granted

    20 Boverton Brook, Llantwit Major

    First floor side extension, garage conversion and single storey rear extension, and widening of the driveway.

    24 Nov 2025 Full applications