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Planning agent

BN3 Architecture

An architecture practice registered in Hurstpierpoint. 9 planning applications on PlanIndex across 3 councils . On the register from 2025 to 2026.

Where they work

What they file

  1. Prior approval60%
  2. Householder40%

Company record

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

Registered name
BN3 ARCHITECTURE LTD
Company number
14841918
Status
Active
Incorporated
3 May 2023
Registered in
Hurstpierpoint

Track record

The 9 most recent applications naming this firm

  • AWDM/0938/26 Awaiting decision

    15 Oldfield Crescent Southwick West Sussex BN42 4GA

    Demolition of existing garage and single storey side extension. Erection of single storey side extension with flat roof/parapet detail.

    Submitted 11 Aug 2026
  • AWDM/0938/26 Awaiting decision

    15 Oldfield Crescent Southwick West Sussex BN42 4GA

    Demolition of existing garage and single storey side extension. Erection of single storey side extension with flat roof/parapet detail.

    Submitted 11 Aug 2026
  • AWDM/0576/26 Decided

    15 Park Lane Southwick West Sussex BN42 4DL

    Single storey infill extension and associated alteration to fenestrations.

    Decided 24 Jun 2026
  • AWDM/0576/26 Decided

    15 Park Lane Southwick West Sussex BN42 4DL

    Single storey infill extension and associated alteration to fenestrations.

    Decided 24 Jun 2026
  • BH2025/02929 Granted

    15 Dene Vale Brighton BN1 5ED

    Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.50m, for which the maximum height would be 3.90m, and for which the height of the eaves would be 3.0m.

    Decided 13 Jan 2026 Prior approval
  • BH2025/02474 Granted

    113 Maldon Road Brighton BN1 5BD

    Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.9m, for which the maximum height would be 4m, and for which the height of the eaves would be 3m.

    Decided 17 Nov 2025 Prior approval
  • AWDM/1190/25 Granted

    86 Broomfield Avenue Worthing West Sussex BN14 7SB

    Removal of existing converted garage; to be replaced with single storey extension. New parapet and fenestration to existing rear extension. Loft alteration incorporating barn hips, rear dormer, and front rooflights.

    Decided 21 Nov 2025 Householder
  • AWDM/1190/25 Granted

    86 Broomfield Avenue Worthing West Sussex BN14 7SB

    Removal of existing converted garage; to be replaced with single storey extension. New parapet and fenestration to existing rear extension. Loft alteration incorporating barn hips, rear dormer, and front rooflights.

    Decided 21 Nov 2025 Householder
  • BH2025/02262 Granted

    31 The Ridgway Brighton BN2 6PE

    Prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, for which the maximum height would be 3.90m, and for which the height of the eaves would be 3.0m.

    Decided 22 Oct 2025 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.