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Planning agent

Owain Williams Architecture

An architecture practice registered in London. 12 planning applications on PlanIndex across 5 councils . On the register from 2020 to 2026.

Where they work

What they file

  1. Full applications36%
  2. Householder36%
  3. Heritage and listed buildings18%
  4. Conditions9%

Company record

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

Registered name
OWAIN WILLIAMS ARCHITECTURE LTD
Company number
10131494
Status
Active
Incorporated
19 April 2016
Registered in
London

Track record

The 10 most recent applications naming this firm

  • 26/01461/LDCP Granted

    102 Elms Crescent London SW4 8QT

    Certificate of Lawful Development (Proposed) with respect to the erection of a rear roof extension and the installation of 3 x roof lights to the front and to rear outrigger, together with the replacement of the rear ground floor sliding doors and demolition of lean-to rear projection.

    Decided 24 Aug 2026
  • 26/00067/DET Granted

    161 Hartington Road London SW8 2EY

    Approval of details pursuant to condition 8 (Foundation Method Statement) of planning permission ref. 25/00264/FUL (Extension of garage and additional storey together with the removal of a ground floor side door.), granted on 02.05.2025.

    Decided 5 Mar 2026 Conditions
  • 25/03734/FUL Granted

    73 Canterbury Grove London SE27 0NZ

    Alterations to existing single-storey rear extension including replacement of pitched roof with a flat roof, installation of new door and window and installation of a canopy to the side return; and, works to the main building including replacement of existing ground floor side elevation door and windows with a new window and replacement of existing ground floor rear elevation window with double doors.

    Decided 27 Jan 2026 Full applications
  • 25/03664/FUL Granted

    19 Solon Road London SW2 5UU

    Erection of a single storey rear and side return extension and four rooflights, the removal of one existing side window and a rear double-leaf door and the installation of metal framed glazed doors to the rear.

    Decided 29 Jan 2026 Full applications
  • 25/4579/LBC Awaiting decision

    36 Hogarth Hill London NW11 6BA

    Alterations to windows and doors including: Replacement windows to front, rear and side elevations, replacement doors, lower sill to existing closet wing window

    Submitted 17 Nov 2025 Heritage and listed buildings
  • 25/4578/HSE Awaiting decision

    36 Hogarth Hill London NW11 6BA

    Alterations to windows and doors including: Replacement windows to front, rear and side elevations, replacement doors, lower sill to existing closet wing window

    Submitted 17 Nov 2025 Householder
  • 25/03037/FUL Refused

    1 Cleaver Square London SE11 4DW

    Replacement of single glazed timber sash windows with a like for like double glazed timber sash window to the second floor.

    Decided 3 Dec 2025 Full applications
  • 25/03038/LB Refused

    1 Cleaver Square London SE11 4DW

    Replacement of single glazed timber sash windows with a like for like double glazed timber sash window to the second floor.

    Decided 28 Nov 2025 Heritage and listed buildings
  • 25/3684/HSE Awaiting decision

    Kilve Church Crescent London N3 1BE

    New front vehicular access and hardstanding to provide off-street parking. Demolition of section of front boundary wall

    Submitted 8 Sep 2025 Householder
  • 2020/03303/FUL Awaiting decision

    64 Netherwood Road London W14 0BG

    Replacement of existing doors and window with new doors, and replacement of existing glass screens and balustrades with new metal balustrades and railings at upper ground floor level to the rear elevation.

    Submitted 13 Dec 2020 Full applications

2 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.