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Planning agent

Halecyon Architecture & Design

An architecture practice. 2 planning applications on PlanIndex.

Where they work

What they file

  1. Lawful development50%
  2. Prior approval50%

Track record

The 3 most recent applications naming this firm

  • 26/2173 Awaiting decision

    16B Ashburnham Road, London, NW10 5SD

    Proposed rear dormer extension, rear terrace to roof of rear outrigger with privacy screening and...

    Submitted 26 Aug 2026
  • 26/00485/CLOPUD Granted

    3 Wheatley Road Corringham Essex SS17 9EQ

    Hip to gable loft conversion with dormer roof extension and three skylights to the front roof

    Decided 30 Jun 2026 Lawful development
  • 26/00484/PHA Granted

    3 Wheatley Road Corringham Essex SS17 9EQ

    Rear extension with a depth of 4.50 metres from the original rear wall of the property, with a maximum height of 2.90 metres and eaves height of 2.90 metres

    Decided 3 Jun 2026 Prior approval

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.