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O'Neill Architecture

An architecture practice. 7 planning applications on PlanIndex across 2 councils . On the register from 2024 to 2026.

Where they work

What they file

  1. Full applications100%

Track record

The 7 most recent applications naming this firm

  • LA07/2026/0775/F Awaiting decision

    16 Park Lane, Downpatrick, BT30 6GH

    Two storey side extension to existing dwelling with associated alterations and site works.

    Submitted 29 Jun 2026 Full applications
  • LA07/2026/0120/F Awaiting decision

    5 Drumhill Park, Castlewellan, BT31 9GE

    Proposed alterations to an existing dwelling including two-storey side extension and single-storey rear extension with associated site works.

    Submitted 3 Feb 2026 Full applications
  • LA07/2026/0106/F Awaiting decision

    65 Wateresk Road, Castlewellan, BT31 9EZ

    Business park including sales, servicing, maintenance, storage, distribution and offices.

    Submitted 30 Jan 2026 Full applications
  • 14 Llewellyn Avenue, Lisburn, BT27 4AG

    Single storey extension to rear of existing dwelling with associated alterations.

    Decided 7 Nov 2025 Full applications
  • LA07/2025/0149/F Awaiting decision

    Adjacent to 32 Dolmen Park Ballyward LeitrimCastlewellan BT31 9UZ

    Change of house type from 12No. dwellings and 2No. apartments (Existing Plots 25-38) approved under previous planning permission Q/2007/0794/F & to 14No. semi-detached dwellings (Proposed Plots 19-32) with associated alterations to estate road, turning head, landscaping and public amenity space.

    Submitted 30 Jan 2025 Full applications
  • LA07/2025/0049/F Awaiting decision

    Approx. 65m South-West of 32 Dolmen Park Ballyward Leitrim Castlewellan BT31 9UZ

    Change of house type from 6No. terrace dwellings (Existing Plots 19-24) approved under previous planning permission Q/2007/0794/F to 6No. semi-detached dwellings (Proposed Plots 13-18) with associated alterations to estate road and landscaping.

    Submitted 23 Dec 2024 Full applications
  • LA07/2024/1527/F Awaiting decision

    Adjacent to 3 Dolmen Park Ballyward Leitrim Castlewellan BT31 9UZ

    Change of house type from 6No. dwellings and 6No. apartments (Existing Plots 3-14) approved under previous planning permission Q/2007/0794/F & Q/2010/0096/F, to 1 No. detached and 6No. semi-detached dwellings (Proposed Plots 3-9) with associated alterations to estate road and landscaping.

    Submitted 5 Dec 2024 Full applications

The full track record

Trade members see everything this firm has filed, filter it by council and outcome, and get an email the day it files again.

See the full track record

From council registers and Companies House. Counts describe the records we hold, not a firm's complete history. Request a correction or removal.