Skip to content

Keystone Planning Limited

Keystone Planning Limited is an architectural practice in London. Browse RIBA and ARB accreditations, project specialisms and planning permission application history.

422applications
85%approved
18councils
Full track record →
active
10782162
Urban Planning & Landscape Architecture

Is this your business?

Claim it free to receive enquiries from homeowners searching for architects like you.

36-38 Keystone Planning Ltd, Cornhill, London, EC3V 3NG, England
keystoneplanning.co.uk
+440774936910
filler@godaddy.com

Planning Application Track Record

422
Applications
85%
Approval Rate
18
Local Authorities
9
Appeals (11% successful)

Local Authorities

Blackpool
Bolton
Broxtowe
Chesterfield
Chiltern South Bucks
Chorley
Cornwall
Dacorum
Fylde
Lancaster
Pendle
Salford
Selby
South Ribble
West Berkshire
Westminster
Wyre

Application Types

Other
109
New Dwellings
77
Extensions
57
Demolition
28
Change of Use
16
Conditions
16
Prior Approval
7
Commercial
6
Listed Building
6
Advertisements
5
Tree Works
3

Planning Application History (100)

98 of 100 applications mapped
23/08912/FULL
Enlargement of existing rooflight and creation of additional rooflight in lower ground floor flat roof.
Flat 27 Saxon Hall Palace Court London W2 4JA
Permitted
Westminster2023-12-22
25/01779/COND
Approval of details reserved by Condition (4) SuDS of planning permission 23/02038/FUL: Erection of 4no. 3 bed dwelling houses.
9 Windmill Road Mortimer Common Reading RG7 3RN
Permitted
West Berkshire2025-08-06
25/04884/FULL
Erection of a roof extension to provide 4 self-contained units with private amenity spaces and green roof and associated cycle storage and refuse & recycling facilities at basement level. Proposal involves demolition of existing plant room roof structures.
Farley Court Allsop Place NW1 5LG
Undecided
Westminster2025-07-16
PL/25/2909/CONDA
Approval of condition 13 (levels) of planning permission PL/24/2506/FA - Demolition of detached dwelling house and erection of new detached dwelling house (self/custom build).
50 Woodside Avenue Beaconsfield Buckinghamshire HP9 1JH
Undecided
Chiltern South Bucks2025-08-15
PL/25/2012/CONDA
Approval of condition 2 (materials) of planning permission PL/24/2506/FA - Demolition of detached dwelling house and erection of new detached dwelling house (self/custom build).
50 Woodside Avenue Beaconsfield Buckinghamshire HP9 1JH
Conditions
Chiltern South Bucks2025-06-25
PL/25/1517/VRC
Variation of condition 14 (approved plans) of planning permission PL/24/2506/FA (Demolition of detached dwelling house and erection of new detached dwelling house (self/custom build)) to allow insertion of rear dormer, addition of solar panels to south roofslopes and alteration to driveway to form in-out drive
50 Woodside Avenue Beaconsfield Buckinghamshire HP9 1JH
Undecided
Chiltern South Bucks2025-06-23
PL/25/1236/CONDA
Approval of conditions 2 (materials) and 3 (surface materials) of planning permission PL/24/2506/FA (Demolition of detached dwelling house and erection of new detached dwelling house (self/custom build))
50 Woodside Avenue Beaconsfield Buckinghamshire HP9 1JH
Conditions
Chiltern South Bucks2025-05-16
25/02405/LDE
Use of barn for up to 11 private music social gatherings per annum not for commercial gain and incidental to the dwelling known as Raja Tuan, being a use falling within Class C3 of Schedule 1 to the Town and Country Planning (Use Classes) Order 1987 (as amended).
Raja Tuan Nettleden Road Frithsden Hemel Hempstead Hertfordshire HP1 3DQ
Permitted
Dacorum2025-09-26
PL/25/1516/CONDA
Approval of condition 9 (ecological enhancements) and 11 (landscaping) of planning permission PL/25/2506/FA (Demolition of detached dwelling house and erection of new detached dwelling house (self/custom build))
50 Woodside Avenue Beaconsfield Buckinghamshire HP9 1JH
Undecided
Chiltern South Bucks2025-06-23
07/2024/00803/CLD
Single storey rear extension.
18 Bentley Park Road Longton Preston Lancashire PR4 5ZT
Permitted
South Ribble2024-10-21
Page 1 of 10