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Planning applications in HP12

We hold 650 planning applications for the HP12 postcode area, 102 of them submitted in the past year. 84% of decided applications here were approved. A decision typically takes 62 days. The area is covered by Wycombe, Buckinghamshire, Chiltern South Bucks.

650
applications held
102
in the past year
84%
approved
62 days
median decision

Towns and villages in HP12

Councils covering HP12

Wycombe (537)Buckinghamshire (109)Chiltern South Bucks (3)Redcar and Cleveland (1)

Recent applications in HP12

Pending
21 Sept 2026PL/26/07585/SA
56 Rupert Avenue High Wycombe Buckinghamshire HP12 3NFBuckinghamshire

Certificate of Lawfulness for proposed demolition of existing outbuildings and creation of single storey garden outbuilding.

Pending
18 Sept 2026PL/26/07549/FA
20D Desborough Park Road High Wycombe Buckinghamshire HP12 3BQBuckinghamshire

Householder application for construction of single storey rear extension.

Permitted
4 Sept 2026PL/26/07250/TELN
Pettifer Way High Wycombe BuckinghamshireBuckinghamshire

Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of 1 no. 9m medium wooden pole near 6 Pettifer Way

Pending
Small
Full Application
27 Aug 2026PL/26/06725/FA
80 Cressex Road High Wycombe Buckinghamshire HP12 4TZBuckinghamshire

Proposed outbuilding within the rear garden.

Pending
26 Aug 2026PL/26/06908/SA
232 New Road High Wycombe Buckinghamshire HP12 4RGBuckinghamshire

Certificate of Lawfulness for proposed conversion of garage into disabled WC & 4m rear extension

Pending
Small
Full Application
21 Aug 2026PL/26/06403/FA
117 Arundel Road High Wycombe Buckinghamshire HP12 4NBBuckinghamshire

Single storey front extension to existing garage at lower ground floor level alteration to front garden to form additional parking.

Pending
13 Aug 2026PL/26/06534/NMA
Land Off Clayhill Booker BuckinghamshireBuckinghamshire

Non material amendment to planning permission 24/05095/VCDN (Variation of conditions 2 (plan numbers) and 22 (m4 2 3) attached to pp 21/07554/FUL (Erection of 39 dwellings including 3 blocks of flats (18 dwellings in total) and 20 x houses and 1 x bungalow with associated parking provision, bin/cycle stores, open space and landscaping) in order for the identified plots to be M4(2) less access) in relation to neutral grassland

Pending
12 Aug 2026PL/26/06501/PNE
5 Grenfell Avenue High Wycombe Buckinghamshire HP12 3JSBuckinghamshire

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 3.00 metres, eaves height 3.00 metres)

Pending
Small
Full Application
12 Aug 2026PL/26/06103/FA
6A Lane End Road High Wycombe Buckinghamshire HP12 4JFBuckinghamshire

Installation of three rooflights.

Pending
Small
Full Application
10 Aug 2026PL/26/06431/FA
22 Copperfields High Wycombe Buckinghamshire HP12 4ANBuckinghamshire

Erection of rear outbuilding.

Pending
Small
Works to trees covered by TPO
30 Jul 2026PL/26/05873/TP
6 Haynes House Booker Place High Wycombe Buckinghamshire HP12 4QDBuckinghamshire

T1 Lime - To reduce back to previous pollard point at approximately 2.5-3m as part of continued maintenance

Pending
29 Jul 2026PL/26/06102/SA
28 Shelburne Road High Wycombe Buckinghamshire HP12 3NJBuckinghamshire

Certificate of lawfulness for proposed new outbuilding to the rear garden.

Pending
Small
Prior Appr: Part 01 Class A-hse ext
28 Jul 2026PL/26/06026/PNE
114 Cressex Road High Wycombe Buckinghamshire HP12 4TZBuckinghamshire

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 3.00 metres, eaves height 2.90 metres).

Pending
Small
Full Application
21 Jul 2026PL/26/05632/FA
61 Mill End Road High Wycombe Buckinghamshire HP12 4JNBuckinghamshire

Rear upper storey extension and loft conversion with the installation of a rear-facing dormer and changes to fenestration

Pending
16 Jul 2026PL/26/05685/FA
34 Fraser Road High Wycombe Buckinghamshire HP12 4RPBuckinghamshire

Extension to vehicular access, resurfacing of driveway following Thames Water works and Gas works causing driveway maintenance

Pending
16 Jul 2026PL/26/05730/PNE
67 Rupert Avenue High Wycombe Buckinghamshire HP12 3NFBuckinghamshire

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 6.0 metres, maximum height 3.2 metres, eaves height 2.9 metres).

Pending
Small
Prior Appr: Part 01 Class A-hse ext
6 Jul 2026PL/26/05456/PNE
4 Shelburne Road High Wycombe Buckinghamshire HP12 3NJBuckinghamshire

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 3.00 metres, eaves height 2.50 metres)

Pending
Small
Full Application
29 Jun 2026PL/26/04746/FA
37 Mount Close High Wycombe Buckinghamshire HP12 3PEBuckinghamshire

Erection of a 3 x bedroom dwelling to side of existing dwelling with extended dropped kerb

Pending
Small
Works to trees covered by TPO
29 Jun 2026PL/26/05262/TP
Oxford Instruments Halifax Road Cressex Business Park High Wycombe Buckinghamshire HP12 3SEBuckinghamshire

T001, T002, T004, T008, T010, T011, T012, T013, T014, T016, T017, T018, T019, T022, T023, T024, T025, T026, T027, T029 Lombardy poplar - Reduce crown height by to around 12-13m above ground level, if necessary, in line with adjacent reduced trees. Cuts should be graded into lower branches to leave and oval topped and natural looking crown., T009 Lombardy poplar Fell to ground level, T015 Lombardy poplar Clear fallen tree. Stack decayed timber on site for habitat value, T028 Lombardy poplar - Fell to ground level.

Pending
Small
Full Application
25 Jun 2026PL/26/04930/FA
61 Mill End Road High Wycombe Buckinghamshire HP12 4JNBuckinghamshire

Change of use of ground-floor from Use Class C3 (Dwellinghouse) to Use Class E (Barber shop) (retrospective).

Pending
Small
Full Application
24 Jun 2026PL/26/04803/FA
35 Roundwood Road High Wycombe Buckinghamshire HP12 4HDBuckinghamshire

Double side and rear extension with loft conversion dormer and outbuilding in rear garden

Pending
Small
Prior Appr: Part 01 Class A-hse ext
17 Jun 2026PL/26/04936/PNE
114 Cressex Road High Wycombe Buckinghamshire HP12 4TZBuckinghamshire

Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: two single storey rear extensions (depth extending from the original rear wall of 7.00 metres, maximum height 3.20 metres, eaves height 3.00 metres)

Pending
Small
Full Application
11 Jun 2026PL/26/04244/FA
130 Dashwood Avenue High Wycombe Buckinghamshire HP12 3EBBuckinghamshire

Part-single/part-two storey rear extension to provide a 2-bedroom residential flat and associated patio and bike store together with the insertion of a first-floor side window to main dwellinghouse.

Pending
Small
Prior Appr: Part 01 Class A-hse ext
1 Jun 2026PL/26/04447/PNE
14 Chairborough Road High Wycombe Buckinghamshire HP12 3HHBuckinghamshire

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 3.40 metres, eaves height 3.00 metres)

Pending
Small
Certificate of Lawful Use - Proposed
1 Jun 2026PL/26/04471/SA
14 Chairborough Road High Wycombe Buckinghamshire HP12 3HHBuckinghamshire

Certificate of lawfulness for the proposed conversion of roof space to habitable use to include a rear dormer, hip to gable side roof and three front rooflights.

Pending
Small
Full Application
26 May 2026PL/26/03809/FA
25 Lindsay Avenue High Wycombe Buckinghamshire HP12 3DTBuckinghamshire

Proposed dropped kerb.

Permitted
Small
Full Application
20 May 2026PL/26/03470/FA
61 Mill End Road High Wycombe Buckinghamshire HP12 4JNBuckinghamshire

First floor rear extension and internal reconfigurations

Pending
Small
Full Application
19 May 2026PL/26/03318/FA
3 Roundwood Road High Wycombe Buckinghamshire HP12 4HDBuckinghamshire

Two storey side extension and extension to existing drop kerb

Pending
Small
Variation or Removal of a Condition
19 May 2026PL/26/04080/VRC
25 Fraser Road High Wycombe Buckinghamshire HP12 4RRBuckinghamshire

Variation of condition 2 (approved plans) attached to planning permission 23/06886/FUL (Householder application for replacement outbuilding in rear garden) to allow for amendments to the size of the outbuilding.

Permitted
Small
Full Application
19 May 2026PL/26/03472/FA
P S V House Hillbottom Road Sands Industrial Estate High Wycombe Buckinghamshire HP12 4HJBuckinghamshire

Installation of new windows at second floor east and north elevations. Change second floor from storage to staff area. External fire escape and relocation of the existing roof access ladder

Pending
Small
Works to trees covered by TPO
18 May 2026PL/26/04083/TP
17 Rupert Avenue High Wycombe Buckinghamshire HP12 3NGBuckinghamshire

T1 Ash - Crown reduce 2-3m to maintain size and shape

Pending
Small
Certificate of Lawful Use - Proposed
5 May 2026PL/26/03594/SA
90 Arundel Road High Wycombe Buckinghamshire HP12 4NDBuckinghamshire

Certificate of lawfulness for proposed extension of the existing dropped kerb

Permitted
Small
Certificate of Lawful Use - Proposed
20 Apr 2026PL/26/03234/SA
Kurt Mueller Chapel Lane High Wycombe Buckinghamshire HP12 4BJBuckinghamshire

Certificate of Lawfulness for proposed partial change of use from E(g)(3) to Gym E(d) (Block - C only). Gym will only be equipped with fitness training machines

Pending
Small
Certificate of Lawful Use - Proposed
20 Apr 2026PL/26/03238/SA
118 Havenfield Road High Wycombe Buckinghamshire HP12 4SXBuckinghamshire

Certificate of lawfulness for the proposed dropped kerb

Pending
Small
Certificate of Lawful Use - Proposed
14 Apr 2026PL/26/03068/SA
135 Whitelands Road High Wycombe Buckinghamshire HP12 3ENBuckinghamshire

Certificate of lawfulness for proposed reformation of the driveway with dropped kerb

Permitted
Small
Certificate of Lawful Use - Proposed
13 Apr 2026PL/26/03057/SA
44 Highwood Crescent High Wycombe Buckinghamshire HP12 4LZBuckinghamshire

Certificate of lawfulness for the proposed single-storey rear extension

Pending
Small
Approval of detail Reserved by Condition
9 Apr 2026PL/26/02923/CONDA
208 West Wycombe Road High Wycombe Buckinghamshire HP12 3ARBuckinghamshire

Application for approval of details subject to condition 8 (noise) of planning approval PL/25/6366/FA

Pending
Small
Full Application
8 Apr 2026PL/26/01959/FA
97 Whitelands Road High Wycombe Buckinghamshire HP12 3EJBuckinghamshire

Single storey side/rear extension.

Pending
Small
Certificate of Lawful Use - Proposed
8 Apr 2026PL/26/02904/SA
1 Carrington Road High Wycombe Buckinghamshire HP12 3HYBuckinghamshire

Certificate of lawfulness for the proposed rear dormer and front rooflights

Pending
Small
Local Authority Consultation
8 Apr 2026R/2026/0239/LAC
NAVIGATOR TERMINALS SEAL SANDS SEAL SANDS ROAD SEAL SANDSRedcar and Cleveland

Proposed development of a new SAF (sustainable aviation fuel) storage terminal (SAFST) comprising ethanol and SAF storage tanks and ancillary plant and machinery.

Pending
Small
Full Application
7 Apr 2026PL/26/02002/FA
180 Spearing Road High Wycombe Buckinghamshire HP12 3LABuckinghamshire

Construction of single storey rear extension

Pending
Small
Certificate of Lawful Use - Proposed
1 Apr 2026PL/26/02574/SA
5 Newmer Road High Wycombe Buckinghamshire HP12 4QNBuckinghamshire

Certificate of lawfulness for the proposed dropped kerb.

Pending
Small
Full Application
23 Mar 2026PL/26/01472/FA
39 Booker Place High Wycombe Buckinghamshire HP12 4QXBuckinghamshire

Proposed single storey lean-to carport over existing driveway on Northern elevation of property.

Pending
Small
Full Application
23 Mar 2026PL/26/02333/FA
89 Bookerhill Road High Wycombe Buckinghamshire HP12 4EYBuckinghamshire

Dropped kerb and parking area

Pending
Small
Certificate of Lawful Use - Proposed
23 Mar 2026PL/26/02293/SA
9 The Chimes High Wycombe Buckinghamshire HP12 3HRBuckinghamshire

Certificate of lawfulness for the proposed single storey rear extension and loft dormer conversion.

Pending
Small
Variation or Removal of a Condition
23 Mar 2026PL/26/02375/VRC
12 Five Acre Wood High Wycombe Buckinghamshire HP12 4LDBuckinghamshire

Variation of condition 5 (windows) attached to planning permission 15/05508/FUL (Householder application for construction of single storey side/rear extension, insertion of 2 x dormer windows to side roof slopes and associated external alterations in connection with loft conversion) to allow for insertion of additional window and revised door openings to the rear elevation.

Permitted
Medium
Full Application
20 Mar 2026PL/26/00812/FA
Stonecraft Paving Centre Valley Works Lane End Road High Wycombe Buckinghamshire HP12 4HGBuckinghamshire

Demolition of existing building and construction of replacement two storey workshop and office building.

Pending
Small
Full Application
20 Mar 2026PL/26/02306/FA
Flat 5 128 West Wycombe Road High Wycombe Buckinghamshire HP12 3AABuckinghamshire

Construction of rear dormer to enlarge Flat 5.

Pending
Small
Certificate of Lawful Use - Proposed
16 Mar 2026PL/26/02147/SA
27 Copyground Lane High Wycombe Buckinghamshire HP12 3XBBuckinghamshire

Certificate of lawfulness for the proposed loft conversion hip to gable with rear dormer.

Pending
Small
Prior Appr: Part 01 Class A-hse ext
12 Mar 2026PL/26/02039/PNE
241 Rutland Avenue High Wycombe Buckinghamshire HP12 3LNBuckinghamshire

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 2.40 metres)