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Planning agent

Blackstone Architects Ltd

An architecture practice registered in London. 36 planning applications on PlanIndex across 20 councils . On the register from 2019 to 2026.

26 granted and 1 refused of 27 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

And 8 other councils.

What they file

  1. Lawful development41%
  2. Householder31%
  3. Full applications16%
  4. Outline6%
  5. Conditions3%

Company record

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

Registered name
BLACKSTONE ARCHITECTS LIMITED
Company number
07165423
Status
Active
Incorporated
23 February 2010
Registered in
London

Track record

The 10 most recent applications naming this firm

  • 26/3056/HSE Awaiting decision

    22 Lynton Mead London N20 8DJ

    Single storey side and rear extension following demolition of the existing garage, outbuildings and rear extension. Alterations to front door.

    Submitted 19 Aug 2026 Householder
  • DC/26/1140 Awaiting decision

    15 Nyes Lane Southwater West Sussex RH13 9GP

    Demolition of the existing conservatory and erection of a part single and part two storey rear extension.

    Submitted 16 Jul 2026 Householder
  • 26/2172/192 Awaiting decision

    51 Bevan Road Barnet EN4 9DY

    New front porch and 1no. front rooflight

    Submitted 11 Jun 2026 Lawful development
  • 26/W/00023 Granted

    11 Aspen Close, Guildford, GU4 7BG

    Prior notification for a single storey 6.00 metre rear extension, 3.70 metres in height with an eaves height of 3.00 metres.

    Decided 1 Jun 2026
  • P26/S1037/LDP Granted

    3 Marsh End Tetsworth OX9 7AU

    New single storey rear extension, works to the roof including hip to gable, loft conversion and rear dormer.

    Decided 3 Jul 2026 Lawful development
  • 26/01930/FULL Awaiting decision

    24 Courtnell Street London W2 5BX

    Demolition of rear single storey extension and erection of a new single storey rear/ side extension extension.

    Submitted 25 Mar 2026 Full applications
  • 26/0858/HD Granted

    52 LLANOVER ROAD, WOOLWICH, LONDON, SE18 3SU

    Ground floor rear extension, part two-storey rear extension, repositioning of front door, new side windows, hip to gable, ridge of roof raised to match adjoining neighbouring property, roof conversion and rear dormer.

    Decided 19 May 2026 Householder
  • 26/00424/HHOLD Granted

    69 Fairhaven Road Redhill Surrey RH1 2LB

    Proposed side and rear single storey extension. Demolition of existing conservatory and side store. As amended on 06/05/2026.

    Decided 8 May 2026 Householder
  • 26/00425/CLP Granted

    69 Fairhaven Road Redhill Surrey RH1 2LB

    Hip to gable roof, loft conversion and rear dormer.

    Decided 8 May 2026 Lawful development
  • PL/26/01312/PNE Granted

    36 Middle Road Denham Buckinghamshire UB9 5EG

    Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 8.00 metres, maximum height 3.45 metres, eaves height 3.00 metres)

    Decided 30 Mar 2026

26 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.