Cornerstone Drawing Associates Ltd
Cornerstone Drawing Associates Ltd is an architectural practice in Aylesbury. See its accreditations, specialisms and planning track record.
Active on Companies House
12912959
Architectural Activities
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Aylesbury, HP21, England
Planning Application Track Record
303
Applications
84%
Approval Rate
8
Local Authorities
2
Appeals (0% successful)
Local Authorities
Aylesbury Vale
Birmingham
Buckinghamshire
Chiltern South Bucks
Dacorum
Slough
Application Types
Extensions
59
Other
40
New Dwellings
38
Demolition
9
Change of Use
3
Advertisements
2
Conditions
2
Commercial
1
Planning Application History (100)
99 of 100 applications have a map location
25/00988/APP
Householder application for construction of part single storey front extension, change of use of garage to form habitable room and single storey rear extension to garage.
35 Kentish Street Aylesbury Buckinghamshire HP18 1AA
Rejected
Buckinghamshire2025-03-3125/01012/APP
Part single storey, part two storey rear extension to create additional commercial unit and self-contained first floor flat
77 New Street Aylesbury Buckinghamshire HP20 2NY
Permitted
Buckinghamshire2025-03-312026/03795/PA
Erection of single storey rear extension and replacement flat roof to side
40 Wheelers Lane,Birmingham,B13 0SA
Permitted
Birmingham2026-08-13P/21137/000
Retrospective planning for a single storey side and rear extension.
6, Berrington Mews, Slough, SL1 5AZ
Undecided
Slough2026-09-23PL/25/6646/SA
Drop kerb with hardstanding driveway
33 Churchill Avenue Aylesbury Buckinghamshire HP21 8NF
Undecided
Buckinghamshire2025-12-1925/01503/CPL
Certificate of lawfulness for proposed construction of a out-building in rear garden
60 Northumberland Avenue Aylesbury Buckinghamshire HP21 7HJ
Undecided
Aylesbury Vale2025-05-15PL/26/00031/PNE
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3.0m and for which the height of the eaves would be 2.60m
13 Dicks Way Aylesbury Buckinghamshire HP19 9UA
Undecided
Buckinghamshire2026-01-05PL/25/5199/SA
Certificate of Lawfulness for Proposed Construction of an out-building in rear garden
78 Prebendal Avenue Aylesbury Buckinghamshire HP21 8LQ
Undecided
Buckinghamshire2025-11-03PL/25/3373/PNE
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3m and for which the height of the eaves would be maximum 2.80m
13 Milton Road Aylesbury Buckinghamshire HP21 7LZ
Rejected
Chiltern South Bucks2025-09-02PL/25/6837/FA
Insertion of ground floor side windows facing No. 35 Tring Road (retrospective).
33 Tring Road Aylesbury Buckinghamshire HP20 1LD
Undecided
Buckinghamshire2025-12-3025/02079/CPL
Certificate of lawfulness for proposed construction of an outbuilding in rear garden
24 Willow Road Aylesbury Buckinghamshire HP19 9PX
Permitted
Aylesbury Vale2025-07-07PL/26/03075/SA
Certificate of lawfulness for proposed construction of a outbuilding in rear garden
10 Rochester Place Aylesbury Buckinghamshire HP19 7QZ
Undecided
Buckinghamshire2026-04-14PL/25/6581/PNE
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 6.00 metres, maximum height 3.95 metres, eaves height 2.50 metres)
74 Grenville Road Aylesbury Buckinghamshire HP21 8EZ
Undecided
Buckinghamshire2025-12-18PL/25/6792/SA
Certificate of Lawfulness for Proposed construction of out-building in rear garden
11 Lay Road Aylesbury Buckinghamshire HP19 9JN
Undecided
Buckinghamshire2025-12-26PL/25/6532/SA
Certificate of Lawfulness for Proposed loft conversion including a rear dormer and front roof lights
124 Mandeville Road Aylesbury Buckinghamshire HP21 8AJ
Undecided
Buckinghamshire2025-12-1725/00124/APP
Householder application for a single storey rear extension
6 Heather Walk Aylesbury Buckinghamshire HP21 8YF
Permitted
Aylesbury Vale2025-01-1625/00208/APP
Householder application for construction of porch (Part retrospective)
81 Elmhurst Road Aylesbury Buckinghamshire HP20 2AF
Permitted
Aylesbury Vale2025-01-2425/01925/CPL
Certificate of lawfulness for proposed erection of outbuilding in rear garden
64 Blackwater Drive Aylesbury Buckinghamshire HP21 9RX
Undecided
Aylesbury Vale2025-06-2325/01926/CPL
Certificate of lawfulness for proposed drop kerb with hardstanding driveway
56 Thrasher Road Aylesbury Buckinghamshire HP21 8DX
Undecided
Aylesbury Vale2025-06-23PL/26/00030/FA
Householder application for construction of front porch, change of use of garage to form habitable room and single storey rear extension to garage.
35 Kentish Street Aylesbury Buckinghamshire HP18 1AA
Undecided
Buckinghamshire2026-01-05Page 1 of 5