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Planning application

18a Old Seahill Road, Holywood, BT18 0EG

Granted Ards and North Down LA06/2026/0451/F Full

Works: Extension

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

Proposal

Front and side extension (including front balcony, elevational changes and use of garage to habitable room)

As published by the council, reference LA06/2026/0451/F

Application record

Reference
LA06/2026/0451/F
Type
Full
Status
Determined
Decision
Granted
Received
25 May 2026
Validated
5 Jun 2026
Decided
22 Jul 2026
Ward
Cultra
Postcode
BT18 0EG

Timeline

Dates from the published record

  1. 25 May 2026

    Received by Ards and North Down

  2. 5 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Decision issued: Granted

  4. 29 Jul 2026

    Added to PlanIndex

Documents

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

16 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

Ards and North Down granted permission on 22 July 2026, subject to any conditions on the decision notice. Work must normally begin within three 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 0.3 miles

  • 1 Seahill Drive, Holywood, BT18 0DF

    LA06/2025/0966/F Submitted 29 Oct 2025 150 yards away

    Single-storey rear extension

    Granted Full applications Extension 16 docs
    Small domestic

  • 4 Rockport Road, Holywood

    LA06/2024/0360/O Submitted 15 Apr 2024 200 yards away

    Subdivision of existing garden for 1 1/2 storey dwelling

    Granted Outline 22 docs
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  • 28 Martello Park, Holywood, BT18 0DG

    LA06/2026/0213/F Submitted 11 Mar 2026 250 yards away

    Two-storey front extension, balcony to front, increased area of rear patio and ancillary works.

    Granted Full applications Extension 15 docs

  • 243 Bangor Road, Seahill, Holywood, BT18 0JQ

    LA06/2026/0563/F Submitted 19 Jun 2026 300 yards away

    98% historically approved · decision due ~14 Aug

    Demolition of existing single storey returns and erection of two storey extension on southern elevation with modifications to windows and doors. (Amended description)

    Awaiting decision Full applications Extension Demolition +1 10 docs
    Small domestic

  • Land approximately 15m to rear of Glencraig Church and directly opposite Kintyre House, 4 Seahill Road, Holywood BT18 0DB

    LA06/2025/0240/F Submitted 21 Mar 2025 300 yards away

    98% historically approved · decision due ~29 May

    New Car Park (in association with Kintyre House), including Lighting Bollards, Street Lighting Columns and new Zebra Crossing.

    Awaiting decision Full applications 9 docs

  • Side Garden of 45 Seahill Road, Holywood, BT18 0DJ

    LA06/2025/0576/O Submitted 1 Jul 2025 350 yards away

    1 no dwelling with Septic Tank (Amended Description & Plan)

    Granted Outline 18 docs
    Domestic

In Ards and North Down

  • LA06/2026/0762/F Granted

    64 Princess Gardens, Holywood, BT18 0PW

    Single-storey extension to side (demolition of garage)

    Received 19 Aug, published by the council 27 Aug 2026 Full applications
  • LA06/2026/0302/F Granted

    87 Station Road, Holywood, BT18 0BP

    Internal and external alterations, conversion of garage, and retrospective ancillary outbuilding (Amended Description and Additional Plans)

    Received 8 Apr, published by the council 29 Jul 2026 Full applications
  • LA06/2026/0749/F Granted

    15 Lochinver Avenue,Holywood, BT18 0NQ

    Conversion of garage to ancillary accommodation (including new door/windows)

    Received 13 Aug, published by the council 27 Aug 2026 Full applications
  • LA06/2026/0730/F Granted

    20 Bailie Road, Bangor, BT19 7QW

    1.5-storey rear extension to dwelling; new front porch

    Received 8 Aug, published by the council 27 Aug 2026 Full applications
  • LA06/2026/0789/F Granted

    26 Holymount Road Newtownards BT23 7DL

    Single-storey rear extension

    Received 30 Aug, published by the council 8 Sep 2026 Full applications