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Planning application

LA06/2026/0451/F

18a Old Seahill Road, Holywood, BT18 0EG

Granted Ards and North Down Full

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

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

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • LA06/2025/0966/F Granted

    1 Seahill Drive, Holywood, BT18 0DF

    Single-storey rear extension

    29 Oct 2025 138m away Full applications
  • LA06/2026/0213/F Granted

    28 Martello Park, Holywood, BT18 0DG

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

    11 Mar 2026 219m away Full applications
  • LA06/2026/0563/F Awaiting decision

    243 Bangor Road, Seahill, Holywood, BT18 0JQ

    Single storey rear extension, replacement gable walls with modifications to windows and doors.

    19 Jun 2026 277m away Full applications
  • LA06/2026/0493/F Granted

    8 Rhanbuoy Park, Holywood, BT18 0DX

    Single-storey rear extension (replacing sunroom); alteration to materials/re-tile roof; dormer to front and rear; raised patio to rear.

    5 Jun 2026 433m away Full applications
  • LA06/2026/0519/O Granted

    Lands approximately 18m to the NW of the Lodge at 208 Bangor Road, Seahill, Holywood

    5No. detached dwellinghouses, access road.

    11 Jun 2026 434m away Outline
  • LA06/2026/0359/F Awaiting decision

    87a Craigdarragh Road, Helen's Bay, Bangor, BT19 1UB

    Extension of curtilage of dwelling, erection of stables and construction of sand school with associated floodlighting

    28 Apr 2026 435m away Full applications

In Ards and North Down

  • LA06/2025/1155/F Granted

    389 Old Holywood Road Holywood BT18 9QH

    Two-storey and single-storey extensions to front

    29 Dec 2025 Full applications
  • LA06/2025/0902/F Granted

    9-15 Crawfords Farm Grove, Bangor, BT19 1PL

    Retention of 5 dwellings, access and parking, and erection of new dwelling (Change of house type to approval LA06/2017/0877/RM) (Amended Plans)

    13 Oct 2025 Full applications
  • LA06/2025/1089/F Granted

    Cordners, 13 Conway Square & 4 Lower Mary Street, Newtownards, BT23 4DA

    Replacement of fire damaged shop unit, raise roof level to rear of no 13, raise roof ridge level and facade alterations to no 4.

    2 Dec 2025 Full applications
  • LA06/2026/0179/F Granted

    21 Cambourne Park Newtownards BT23 4WE

    Extension of domestic curtilage and erection of fence (retrospective)

    2 Mar 2026 Full applications
  • LA06/2026/0060/F Withdrawn

    36 The Burn Road, Ballygowan, Newtownards, BT23 5RY

    New vehicular access, entrance gates, pillars and associated landscaping

    21 Jan 2026 Full applications