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Planning agent

56three Architects

An architecture practice registered in Edinburgh. 25 planning applications on PlanIndex across 8 councils . On the register from 2020 to 2026.

19 granted and 0 refused of 19 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

What they file

  1. Conditions44%
  2. Full applications28%
  3. Householder12%
  4. Lawful development12%
  5. Outline4%

Company record

From Companies House. Company information only; we never show personal contact details.

Registered name
56THREE ARCHITECTS LTD
Company number
SC285614
Status
Active
Incorporated
1 June 2005
Registered in
Edinburgh

Track record

The 10 most recent applications naming this firm

  • 26/00406/CLU Awaiting decision

    Thistle Dubh 10D The Square Letham Forfar DD8 2PZ

    Use of property as a dwellinghouse including alterations

    Submitted 6 Jul 2026 Lawful development
  • 261302CPL Granted

    52 Cowper Road Hanwell W7 1EH

    Construction of rear dormer; installation of four front rooflights (Application for a Lawful Development Certificate for a Proposed Development)

    Decided 28 May 2026 Lawful development
  • 261302CPL Granted

    52 Cowper Road Hanwell W7 1EH

    Construction of rear dormer; installation of four front rooflights (Application for a Lawful Development Certificate for a Proposed Development)

    Decided 28 May 2026 Lawful development
  • 26/00150/DPP Awaiting decision

    Church Hall Newtongrange Parish Church Main Street Newtongrange

    Erection of 5 dwellinghouses and associated works

    Submitted 17 Mar 2026 Full applications
  • 26/00151/DPP Awaiting decision

    Newbattle Pool Main Street Newtongrange EH22 4LJ

    Erection of 6 dwellinghouses, 12 flatted dwellings and associated works

    Submitted 17 Mar 2026 Full applications
  • 26/00157/PPP Awaiting decision

    Land East Of Midmill Of Pitliver Charlestown Fife

    Planning permission in principle for the erection of 4 dwellinghouses and associated works

    Submitted 21 Jan 2026 Outline
  • 254587HH Granted

    52 Cowper Road Hanwell W7 1EH

    Single storey rear extension (Following demolition of rear structure)

    Decided 30 Jan 2026 Householder
  • 254587HH Granted

    52 Cowper Road Hanwell W7 1EH

    Single storey rear extension (Following demolition of rear structure)

    Decided 30 Jan 2026 Householder
  • 251194/DPP Awaiting decision

    31 Auchinyell Road Aberdeen AB10 7DU

    Erection of replacement single storey extension, hard and soft landscaping, formation of retaining wall, bin store, installation of ramps, steps and handrails, boundary fence, gates and fence, play equipment area, cycle stands, parking, EV charging and all associated works

    Submitted 11 Nov 2025 Full applications
  • 251110/DPP Granted

    10 Hopetoun Court Aberdeen AB21 9QS

    Erection of two-storey and single storey extensions to replace existing single storey extension, covered area and all associated external works and landscaping

    Decided 13 Feb 2026 Full applications

15 more applications on 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.