Skip to content

Planning applications in HP20

We hold 111 planning applications for the HP20 postcode area, 49 of them submitted in the past year. 83% of decided applications here were approved. A decision typically takes 56 days. The area is covered by Aylesbury Vale, Buckinghamshire.

111
applications held
49
in the past year
83%
approved
56 days
median decision

Towns and villages in HP20

Councils covering HP20

Aylesbury Vale (61)Buckinghamshire (50)

Recent applications in HP20

Pending
22 Sept 2026PL/26/07643/SA
16 Narbeth Drive Aylesbury Buckinghamshire HP20 1NSBuckinghamshire

Certificate of Lawfulness for proposed single-storey rear extension, rear roof dormer extension, installation of three new rooflights to the front roof slope, and relocation of the existing side window in connection with the proposed loft conversion

Pending
11 Sept 2026PL/26/07340/FA
69 Albert Street Aylesbury Buckinghamshire HP20 1LYBuckinghamshire

Householder application for the construction of a single storey side and rear extension.

Pending
Small
Full Application
1 Sept 2026PL/26/06857/FA
7 Standring Place Aylesbury Buckinghamshire HP20 2XRBuckinghamshire

Single storey rear extension.

Pending
31 Jul 2026PL/26/06163/VRC
Stocklake Park Stocklake Aylesbury Buckinghamshire HP20 1DPBuckinghamshire

Variation of conditions 2 (approved plans), 5 (preliminary ecological appraisal), 7 (car parking spaces), 10 (cycle storage) 11 (car park signage) and 12 (access roads) attached to planning permission 25/02353/APP (Demolition of existing steel framed structure (currently providing therapy accommodation) and erection of detached, timber-framed, two-storey educational building to provide teaching, office and activity accommodation. Modification and rationalisation of existing onsite parking and vehicular circulation) to allow for amendments to approved parking provision, fenestration and trampoline area including revisions to site layout and glazing.

Pending
22 Jul 2026PL/26/05881/KA
28 St Marys Square Aylesbury Buckinghamshire HP20 2JJBuckinghamshire

T1 Viburnum - Lateral Reduction: Reduce the lateral spread of the tree overhanging the garden by up to 1.5 metres.

Pending
Small
Prior Appr: Part 01 Class A-hse ext
6 Jul 2026PL/26/05506/PNE
5 Stirling Avenue Aylesbury Buckinghamshire HP20 1BEBuckinghamshire

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 3.50 metres, eaves height 3.00 metres)

Pending
6 Jul 2026PL/26/05507/SA
5 Stirling Avenue Aylesbury Buckinghamshire HP20 1BEBuckinghamshire

Certificate of lawfulness for proposed loft conversion with rear dormer and two rooflights to the front roof slope, together with removal of the existing chimney stack, and front porch

Pending
Small
Full Application
1 Jul 2026PL/26/04895/FA
49 - 51 High Street Aylesbury Buckinghamshire HP20 1SABuckinghamshire

Conversion of existing commercial building to form ground floor retail unit with existing shop front and rear access. New access to rear of property to new lift and staircase to 1 no. 2 bed flat at first floor with 2 no. 1 bed flats at second floor with new roof set back from front of building for 1 no. 2 bed flat

Pending
Small
Advert
30 Jun 2026PL/26/05305/AV
Morrisons Supermarkets Plc Station Way West Aylesbury Buckinghamshire HP20 2HXBuckinghamshire

Display of internally illuminated 7-meter EV pole sign

Pending
Small
Works to trees in Conservation Area
19 Jun 2026PL/26/04517/KA
1 Chadbone Close Aylesbury Buckinghamshire HP20 2PSBuckinghamshire

2x tree - Crown thin by 30% and crown lift by 25ft (7.6m)

Pending
Small
Outline Application
19 Jun 2026PL/26/04895/OA
49 - 51 High Street Aylesbury Buckinghamshire HP20 1SABuckinghamshire

Outline planning application for conversion of existing commercial building to form ground floor rental unit with existing shop front and rear access. New access to rear of property to new lift and staircase to 1 no. 2 bed flat at first floor with 2 no. 1 bed flats at second floor with new roof set back from the front of building for 1 no. 2 bed flat (matters to be considered at this stage: access and appearance)

Pending
Small
Approval of detail Reserved by Condition
16 Jun 2026PL/26/04884/CONDA
Rycote Court 23 - 25 Buckingham Street Aylesbury Buckinghamshire HP20 2LRBuckinghamshire

Application for approval of details subject to conditions 14 (Archaeology Works) and 16 (Drainage Scheme) of planning approval 22/01611/APP

Permitted
12 Jun 2026PL/26/04821/FA
22 Henry Road Aylesbury Buckinghamshire HP20 1NPBuckinghamshire

Single-storey rear extension

Pending
Small
Certificate of Lawful Use - Proposed
5 Jun 2026PL/26/04629/SA
26 Barnsbury Avenue Aylesbury Buckinghamshire HP20 1NLBuckinghamshire

Certificate of lawfulness for proposed extended drop kerb vehicle access

Pending
Small
Non Material Amendment
29 May 2026PL/26/04405/NMA
23 Broughton Avenue Aylesbury Buckinghamshire HP20 1NNBuckinghamshire

Proposed non-material amendment to planning permission 25/01171/APP (Householder application for construction of single storey rear extension, part side/ part rear first floor extension and addition of front porch. Proposed loft conversion to include 3 no. roof lights) Reason - change of roof tile materials to Redland 49 grey tiles

Pending
Small
Certificate of Lawful Use - Proposed
27 May 2026PL/26/04339/SA
16 Seabrook Court Bierton Road Aylesbury Buckinghamshire HP20 1AHBuckinghamshire

Certificate of lawfulness for the proposed demolition of sun room, and loft conversion with rear dormer, making it a 6 bedroom HMO

Pending
Small
Works to trees covered by TPO
26 May 2026PL/26/04277/TP
36 Fairfax Crescent Aylesbury Buckinghamshire HP20 2ESBuckinghamshire

T4 - Horse chestnut (Aesculus hippocastanum): Crown-lift to 3m by removing small secondary branches only. T6 - Horse chestnut (Aesculus hippocastanum): Radial crown reduction of 1.5-2m on north side of crown, and crown-lifting to 4m by removing small secondary branches only. T7 - Horse chestnut (Aesculus hippocastanum): Radial crown reduction of 1.5-2m on north side of crown, and crown-lifting to 4m by removing small secondary branches only.

Pending
Small
Full Application
18 May 2026PL/26/03254/FA
21 Mowbray Road Aylesbury Buckinghamshire HP20 2DQBuckinghamshire

Householder Planning Application Resubmission For Proposed Side, Rear Single and Double Storey Extensions

Pending
Small
Approval of detail Reserved by Condition
11 May 2026PL/26/03871/CONDA
Kingsbrook Primary School Armstrong Fields Broughton BuckinghamshireBuckinghamshire

Application for approval of details subject to condition 24 (Whole Life Maintenance Plan) of planning approval 24/02285/APP

Pending
Small
Approval of detail Reserved by Condition
29 Apr 2026PL/26/03559/CONDA
3 Aspen Close Aylesbury Buckinghamshire HP20 1XYBuckinghamshire

Application for approval of details subject to conditions 3 (parking and maneuvering), 4 (electric vehicle charging port) and 5 (cycle parking) of planning approval PL/25/4597/FA

Pending
Small
Certificate of Lawful Use - Proposed
28 Apr 2026PL/26/03604/SA
11 Ashley Row Aylesbury Buckinghamshire HP20 1HJBuckinghamshire

Certificate of Lawfulness for proposed Single Storey rear extension

Pending
Small
Full Application
27 Apr 2026PL/26/02808/FA
90 Tring Road Aylesbury Buckinghamshire HP20 1LSBuckinghamshire

Proposed demolition of existing rear porch and erection of single storey rear extension (retrospective)

Pending
Small
Approval of detail Reserved by Condition
24 Apr 2026PL/26/03419/CONDA
Rycote Court 23 - 25 Buckingham Street Aylesbury Buckinghamshire HP20 2LRBuckinghamshire

Application for approval of details subject to condition 18 (Construction Management Plan) of planning approval 22/01611/APP

Pending
Small
Approval of detail Reserved by Condition
22 Apr 2026PL/26/03349/CONDA
The Kings Head Ph Market Square Aylesbury Buckinghamshire HP20 2RWBuckinghamshire

Application for approval of details subject to condition 6 (handrail and cellar door details) of planning approval PL/25/6713/HB

Pending
Small
Prior Appr: Part 01 Class A-hse ext
21 Apr 2026PL/26/02213/PNE
41 Narbeth Drive Aylesbury Buckinghamshire HP20 1NTBuckinghamshire

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 4.00 metres, maximum height 4.00 metres, eaves height 3.0 metres)

Pending
Small
Certificate of Lawful Use - Proposed
20 Apr 2026PL/26/03248/SA
81 Elmhurst Road Aylesbury Buckinghamshire HP20 2AFBuckinghamshire

Certificate of lawfulness for the proposed erection of a new garage.

Pending
Small
Full Application
13 Apr 2026PL/26/03042/FA
21 Shepherd Close Aylesbury Buckinghamshire HP20 1DRBuckinghamshire

Garage conversion and associated amendments to fenestration

Pending
Small
Prior Appr: Part 01 Class A-hse ext
13 Apr 2026PL/26/03032/PNE
5 Vale Road Aylesbury Buckinghamshire HP20 1JABuckinghamshire

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 4.00 metres, maximum height 4.00 metres, eaves height 2.60 metres)

Pending
Small
Full Application
24 Mar 2026PL/26/01508/FA
121 Cannock Road Aylesbury Buckinghamshire HP20 2APBuckinghamshire

Proposed outbuilding for Gym/Storage

Pending
Small
Full Application
23 Mar 2026PL/26/00765/FA
80 Northfield Road Aylesbury Buckinghamshire HP20 1PDBuckinghamshire

Two storey side extension and detached garage (retrospective)

Pending
Small
Approval of detail Reserved by Condition
20 Mar 2026PL/26/02294/CONDA
46 Bierton Road Aylesbury Buckinghamshire HP20 1EJBuckinghamshire

Application for approval of details subject to condition 7 (ecological design strategy) of planning approval 24/00508/APP.

Pending
Small
Full Application
20 Mar 2026PL/26/02296/FA
46 Henry Road Aylesbury Buckinghamshire HP20 1NPBuckinghamshire

Demolition of existing outbuilding and construction of a new single-storey detached outbuilding within the rear garden.

Pending
Small
Certificate of Lawful Use - Proposed
16 Mar 2026PL/26/01967/SA
11 Barnsbury Avenue Aylesbury Buckinghamshire HP20 1NLBuckinghamshire

Certificate of lawfulness for proposed loft conversion with velux windows

Pending
Small
Full Application
24 Feb 2026PL/26/01525/FA
Wagamama Unit 3 The Exchange Exchange Street Aylesbury Buckinghamshire HP20 1URBuckinghamshire

Fit hatch in elevation to allow delivery drivers to get food without going into the restaurant.

Pending
Small
Certificate of Lawful Use - Proposed
12 Feb 2026PL/26/01172/SA
37 Victoria Street Aylesbury Buckinghamshire HP20 1LZBuckinghamshire

Certificate of lawfulness for proposed dropped kerb.

Pending
Small
Full Application
12 Feb 2026PL/26/00216/FA
2 Abbotts Road Aylesbury Buckinghamshire HP20 1HYBuckinghamshire

Loft conversion including 2no. front skylights and rear dormer

Pending
Small
Non Material Amendment
3 Feb 2026PL/26/00887/NMA
Poundland 3 Aylesbury Shopping Park Cambridge Close Aylesbury Buckinghamshire HP20 1DGBuckinghamshire

Proposed non-material amendment to planning permission PL/25/4629/FA (Reconfiguration of existing mezzanine floor space and the insertion of an additional 509 square metres of mezzanine floor space, to allow the mezzanine to be used for the sale of retail goods) (revised internal mezzanine configuration)

Pending
Small
Certificate of Lawful Use - Proposed
29 Jan 2026PL/25/6497/SA
90 Tring Road Aylesbury Buckinghamshire HP20 1LSBuckinghamshire

Certificate of Lawfulness for Proposed existing porch removed and new single storey rear extension constructed

Pending
Small
Prior Appr: Part 01 Class A-hse ext
26 Jan 2026PL/26/00500/PNE
35 Oakfield Road Aylesbury Buckinghamshire HP20 1LHBuckinghamshire

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 original rear wall of 3.3m, maximum height 2.8m, eaves height 2.5m)

Pending
Small
Full Application
26 Jan 2026PL/26/00605/FA
21 Mowbray Road Aylesbury Buckinghamshire HP20 2DQBuckinghamshire

Part-single/part-two storey side/rear extensions.

Pending
Small
Full Application
30 Dec 2025PL/25/6837/FA
33 Tring Road Aylesbury Buckinghamshire HP20 1LDBuckinghamshire

Insertion of ground floor side windows facing No. 35 Tring Road (retrospective).

Pending
Small
Listed Building Consent
22 Dec 2025PL/25/6713/HB
The Kings Head Ph Market Square Aylesbury Buckinghamshire HP20 2RWBuckinghamshire

Listed building consent for works comprising repairs to damaged boundary wall including installation of rendered plinth details, replacement of the rotten external cellar doors at the front of the property and installation of horizontal bar to prevent damage to wall from neighbouring bins.

Pending
Small
Approval of detail Reserved by Condition
12 Nov 2025PL/25/5549/CONDA
6 Temple Street Aylesbury Buckinghamshire HP20 2RQBuckinghamshire

Application for approval of details subject to condition 5 (historic buildings record) of planning approval 24/01722/ALB

Permitted
Small
Prior Appr: Part 01 Class A-hse ext
23 Oct 2025PL/25/4877/PNE
21 Mowbray Road Aylesbury Buckinghamshire HP20 2DQBuckinghamshire

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 4.65 metres, maximum height 2.87 metres, eaves height 2.75 metres)

Pending
Small
Non Material Amendment
21 Oct 2025PL/25/4788/NMA
Site Of The Former Askeys Factory Stocklake Aylesbury Buckinghamshire HP20 1DSBuckinghamshire

Proposed non-material amendment to permission for (Erection of eleven commercial units (Use Class B2/B8) and a drive-thru restaurant (Use Class E and Sui Generis), together with access, car parking, landscaping and associated works) granted under planning ref 21/01247/APP to allow changes to switch room, substation and cycle parking, childrens play area, planting and division of units 1-3 into two.

Pending
Small
Non Material Amendment
21 Oct 2025PL/25/4787/NMA
Site Of The Former Askeys Factory Stocklake Aylesbury Buckinghamshire HP20 1DSBuckinghamshire

Proposed non-material amendment to permission for (Erection of eleven commercial units (Use Class B2/B8) and a drive-thru restaurant (Use Class E and Sui Generis), together with access, car parking, landscaping and associated works) granted under planning ref 21/01247/APP rations) to allow for changes to external lighting

Pending
Small
Development by Statutory Undertaker
6 Oct 2025PL/25/4338/UA
Hampden House High Street Aylesbury Buckinghamshire HP20 1GHBuckinghamshire

Notification-General Permitted Development England Order 2015-Proposed Substation Site

Pending
Large
Prior Appr: Part 03 Class G/MA-use C3
3 Oct 2025PL/25/4294/PAPCR
25 - 29 High Street Aylesbury Buckinghamshire HP20 1SHBuckinghamshire

Prior Notification under Class MA of Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 for change of use from commercial, business and service (Use Class E) to 15 residential flats (Use Class C3)

Pending
Small
Full Application
1 Oct 2025PL/25/3152/FA
63B Friarage Road Aylesbury Buckinghamshire HP20 2SDBuckinghamshire

Proposed first floor rear extension above existing flat roof.

Refused
Small
Non Material Amendment
19 Aug 2025PL/25/3006/NMA
33 Tring Road Aylesbury Buckinghamshire HP20 1LDBuckinghamshire

Proposed non-material amendment to planning permission 24/00900/APP (Demolition of prefabricated structure to side of main building, erection of part two storey and part single storey side extension and regularisation of external areas to create parking spaces and highway access (dropped kerb)