Skip to content
PlanIndex Get alerts
Menu

Planning agent

Helena Thomas Architecture Studio Ltd

An architecture practice registered in London. 15 planning applications on PlanIndex across 4 councils . On the register from 2019 to 2026.

10 granted and 5 refused of 15 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. Householder53%
  2. Lawful development33%
  3. Full applications13%

Company record

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

Registered name
HELENA THOMAS ARCHITECTURE STUDIO LTD
Company number
08446074
Status
Active
Incorporated
15 March 2013
Registered in
London

Track record

The 10 most recent applications naming this firm

  • DC/26/143078 Granted

    73 KILMORIE ROAD, LONDON, SE23 2SS

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of an L-shaped rear dormer extension and one additional front-slope rooflight to 73 Kilmorie Road, SE23.

    Decided 12 Mar 2026 Lawful development
  • DC/26/142704 Granted

    29 TREWSBURY ROAD, LONDON, SE26 5DP

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class E of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of an outbuilding to 29 Tresbury Road, SE26.

    Decided 21 Jan 2026 Lawful development
  • DC/25/141962 Refused

    73 KILMORIE ROAD, LONDON, SE23 2SS

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) Classes B and C for the construction of a dormer extension in the rear roof slope and the installation of 3 roof lights in the front roof slope at 73 Kilmorie Road SE23.

    Decided 28 Jan 2026 Lawful development
  • 25/2995/HD Refused

    31 REYNOLDS PLACE, BLACKHEATH, LONDON, SE3 8SX

    Demolition of the existing single storey rear extension, and construction of a single storey side and rear wrap around extension with associated works.

    Decided 8 Jan 2026 Householder
  • 24/02020/FULL1 Granted

    Walsingham Tye, Manor Park, Chislehurst, BR7 5QE

    First floor side / rear extensions with two storey rear extension and single storey infill extension, and alterations to roof, new patio with steps to rear and elevational alterations, to facilitate conversion from two units to one single residential dwelling.

    Decided 5 Dec 2024 Full applications
  • 24/01609/HSE Granted

    11 Starrock Road Coulsdon CR5 3EH

    Erection of a single storey attached front garage. Formation of additional hardstanding to front garden.

    Decided 6 Dec 2024 Householder
  • DC/23/134258 Granted

    89 BROADFIELD ROAD, LONDON, SE6 1NQ

    Construction of a single-storey rear extension include new decking and steps leading down to the garden at 89 Broadfield Road SE6 and associated with external works. (Amended description)

    Decided 13 May 2024 Householder
  • DC/22/129107 Granted

    73 KILMORIE ROAD, LONDON, SE23 2SS

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 1?of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for alterations to the rear extension including increased roof height, installation of a new skylight, and fenestration alterations at 73 KILMORIE ROAD, SE23.

    Decided 8 Feb 2023 Lawful development
  • DC/22/126715 Granted

    4 MALLOW COURT, PRINCES RISE, LONDON, SE13 7PR

    Construction of a single storey rear extension at 4 Mallow Court SE13.

    Decided 5 Jul 2022 Householder
  • DC/21/121426 Refused

    48 CATERHAM ROAD, LONDON, SE13 5AR

    The construction of a two dormers to the rear roof slope of 48 Caterham Road SE13, together with the installation of rooflights to the front and rear roof slopes and the installation of a window in the rear elevation.

    Decided 24 Jun 2021 Householder

5 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.