Postcode district
Planning applications in UB9
PlanIndex holds 173 planning applications with UB9 postcodes, the earliest from 2017, the newest from August 2026. 80% of clear-cut decisions were approvals.
Applications in UB9
Newest first · page 1 of 4
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PL/26/06648/FA Awaiting decision
3 Penn Drive Denham Green Buckinghamshire UB9 5JW
Single storey rear and side extension, loft conversion with rear dormer and front dormer windows. Addition of front porch. Changes to fenestration.
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PL/26/04146/FA Awaiting decision
19 Knighton Way Lane New Denham Buckinghamshire UB9 4EG
Conversion of bungalow into double storey detached house
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PL/26/06347/FA Awaiting decision
21 Hawthorn Drive New Denham Buckinghamshire UB9 4AJ
Double storey rear extension with dormers
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PL/26/06587/VRC Awaiting decision
The Tilehouse Centre Nightingale Way Denham Green Buckinghamshire UB9 5JL
Variation of condition 14 (approved plans) attached to planning permission PL/25/3683/FA (Demolition of existing buildings and redevelopment of site to provide six dwellings together with landscaping, new access and associated works) to allow for habitable accomodation in the roof spaces of all plots, with rear facing dormers, addition of single storey extensions to plots 4 -6 and replacement of the three terrace plots (plots 4-6) with two semi-detached dwellings and one detached dwelling
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22901/APP/2026/2013 Decided
THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX
Erection of single storey front infill and side extension
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PL/26/06399/SA Awaiting decision
22 Denham Green Close Denham Buckinghamshire UB9 5NB
Certificate of lawfulness for proposed conversion of roof space to habitable use to include a rear & side dormers roof, extension following demolition of existing dormers
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PL/26/06400/FA Awaiting decision
22 Denham Green Close Denham Buckinghamshire UB9 5NB
Conversion of existing garage into habitable room with an erection of front porch. Changes to fenestration
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PL/26/06286/HB Awaiting decision
Denham Golf Club Railway Station Slade Oak Lane Higher Denham Denham Buckinghamshire UB9 5DE
Listed building consent for repair and restoration of two Grade II listed pagoda waiting shelters, including repairs to metal framework and bases, removal and reinstatement of corrugated cladding, replacement of non-original guttering, vegetation removal, repainting in traditional GWR colours, and historic windows and double doors reinstatement.
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PL/26/05948/FA Awaiting decision
Cherry Tree Cottage Baconsmead Denham Buckinghamshire UB9 5AY
Two storey rear extension
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17709/APP/2026/1923 Decided
THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET
Details pursuant to the discharge of Conditions 19 (Fire Statement), 22 (Energy Monitoring), 29 (Secure by Design), and 30 (Contaminated Land) of planning permission ref. 17709/APP/2023/2673, dated 08-02-2024 (Demolition of former residential school and erection of academic building (Use Class F1) and ancillary structures including heat pump and substation enclosures, construction of a multi-use games area, revised vehicular access, landscaping, car and cycle parking and associated works.)
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PL/26/05710/FA Awaiting decision
18 Southlands Road Denham Buckinghamshire UB9 4HD
Redevelopment of former Tendercare Nurseries to Use Class B2 (General Industrial) and Use Class B8 (storage/distribution) engineering and maintenance yard, erection of associated building, landscaping, dropped kerb and parking.
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74638/TRE/2026/176 Decided
9 BARRINGTON DRIVE HAREFIELD UB9 6RJ
TPO 455 G7 mixed Sycamore and Ash to cut back all lateral growth to boundary fence by removing up to 2m.
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PL/26/05954/CMPA Awaiting decision
New Denham Quarry Denham Road Denham Buckinghamshire UB9 4EH
Prior approval application (Part 17, Class B) for the erection of replacement security gate
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PL/26/05813/CONDA Awaiting decision
Storage Land 21 Southlands Road Denham Buckinghamshire
Application for approval of details subject to condition 5 of planning approval PL/23/4113/FA (allowed at appeal APP/N0410/C/23/3335789)
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PL/26/05812/CONDA Awaiting decision
Storage Land 21 Southlands Road Denham Buckinghamshire
Application for approval of details subject to condition 5 of planning approval PL/23/4113/FA (allowed at appeal APP/N0410/C/23/3335787)
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PL/26/05639/FA Awaiting decision
75 Knighton Way Lane New Denham Buckinghamshire UB9 4EH
Construction of part two storey, part single storey rear extension
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PL/26/05607/EU Awaiting decision
9 Field Road Denham Buckinghamshire UB9 4HJ
Certificate of lawfulness for existing use of the land for commercial purposes, including the storage of lorries, machinery, containers and other commercial vehicles, and the repair and maintenance of HGV's, vans, cars, tractors for in excess of 10 years
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55302/APP/2026/1730 Awaiting decision
201 ASH GROVE HAREFIELD MIDDLESEX UB9 6HA
Erection of a single-storey rear infill extension following demolition / alteration of the existing rear projection arrangement, together with associated internal alterations
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17709/APP/2026/1708 Decided
THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET
Details pursuant to the discharge of Conditions 16 (Road safety audit), 23 (Verification Suds), 26 (Parking plan), 27 (Delivery servicing plan) and 28 (Drop Off Collection Points) of planning permission ref. 17709/APP/2023/2673, dated 08-02-2024 (Demolition of former residential school and erection of academic building (Use Class F1) and ancillary structures including heat pump and substation enclosures, construction of a multi-use games area, revised vehicular access, landscaping, car and cycle parking and associated works.)
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PL/26/05051/FA Awaiting decision
6 Bowyer Crescent Denham Buckinghamshire UB9 5JE
Erection of a part ground-floor rear extension and part first-floor rear extension
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PL/26/05397/CONDA Awaiting decision
The Tilehouse Centre Nightingale Way Denham Green Buckinghamshire UB9 5JL
Application for approval of details subject to condition 9 (construction traffic management plan) 10 (construction environment management plan) 11 (landscape and ecological management plan) of planning approval PL/25/3683/FA
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PL/26/05351/CONDA Decided
Higher Denham Community Hall Lower Road Higher Denham Denham Buckinghamshire UB9 5EA
Approval of details reserved by conditions 2 (facing and roofing materials) and 7 (ecological enhancements) of planning approval PL/25/0328/FA
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PL/26/05312/SA Awaiting decision
Hollybush Hollybush Lane Denham Buckinghamshire UB9 4HG
Certificate of lawfulness for the proposed construction of two single-storey detached rear outbuildings.
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PL/26/05199/FA Awaiting decision
20 Nightingale Way Denham Green Buckinghamshire UB9 5JJ
Garage conversion to habitable accommodation ancillary to main house
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PL/26/05140/PNE Decided
22 Denham Green Close Denham Buckinghamshire UB9 5NB
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 2.80 metres, eaves height 2.80 metres)
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80141/APP/2026/1514 Decided
LAND TO THE WEST OF OLD ORCHARD PH PARK LANE HAREFIELD UB9 6HJ
Erection of outbuilding (comprising five stables, tack room and w/c) on land to the west of The Old Orchard public house, Harefield.
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PL/26/04911/CONDA Awaiting decision
Land at 21 Southlands Road Denham Buckinghamshire UB9 4HD
Application for approval of details subject to condition 5 (travel plan) of planning approval PL/23/4113/FA (allowed at appeal APP/N0410/C/23/3335785).
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PL/26/04818/PNE Decided
Marian Cottage Redhill Denham Buckinghamshire UB9 4LE
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 4.00 metres, eaves height 2.48 metres)
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PL/26/04805/FA Decided
Buckleigh Bakers Wood Denham Buckinghamshire UB9 4LF
Demolition of existing conservatory and garage and the erection of a single storey front/side extension, single storey rear extension, first-floor side extension and removal of cat slide roof and the installation of rear dormers.
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PL/26/04768/PNE Decided
13 Willow Avenue New Denham Buckinghamshire UB9 4AG
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 3.00 metres, eaves height 3.00 metres)
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PL/26/04736/CONDA Decided
White Gates Cheapside Lane Denham Buckinghamshire UB9 5AE
Application for approval of details subject to conditions 2 (Materials), 3 (Floor Level), 4 (Biodiversity), 5 (Tree Plans), and 6 (Landscape) of planning approval PL/23/1988/FA
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76641/APP/2026/1411 Decided
Chaplin House MOORHALL ROAD HAREFIELD UB9 6NS
Conversion of 5 office car parking spaces into hand car wash, including the installation of a canopy on Moorhall Road.
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80109/APP/2026/1365 Decided
19 BARRINGTON DRIVE HAREFIELD UB9 6RJ
Conversion of roof to habitable room involving rear dormer
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9011/APP/2026/1319 Granted
HAREFIELD HOSPITAL HILL END ROAD HAREFIELD MIDDLESEX UB9 6JH
Extension of the Cardiac Catheterisation Laboratory and replacement of roof plant together with associated and ancillary works.
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55926/APP/2026/1307 Decided
39 MORSE CLOSE HAREFIELD MIDDLESEX UB9 6RA
Erection of single storey rear and side/rear extension with roof lights.
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74077/TRE/2026/127 Granted
1 BANKSIDE CLOSE HAREFIELD UB9 6TB
TPO 631 T11 1x Ash to section dismantle stem closest to house to approximately 4m from ground level
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72555/APP/2026/1142 Granted
94 NORTHWOOD ROAD HAREFIELD UB9 6PS
Erection of a single storey extension to the rear, following the demolition of existing rear outrigger. (Amended Description)
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17709/APP/2026/1124 Granted
LORD ADONIS HOUSE, THE HAREFIELD ACADEMY NORTHWOOD WAY HAREFIELD UB9 6ET
Details pursuant to the discharge of Conditions 17 (Landscape Scheme), 18 (Ecology) and 20 (External Lighting) of planning permission ref. 17709/APP/2023/2673, dated 08-02-2024 (Demolition of former residential school and erection of academic building (Use Class F1) and ancillary structures including heat pump and substation enclosures, construction of a multi-use games area, revised vehicular access, landscaping, car and cycle parking and associated works.)
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75438/APP/2026/1098 Decided
SILVER BIRCHES TILE KILN LANE HAREFIELD UB9 6LU
Erection of single storey outbuilding to rear garden.
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26/0655/FUL Granted
3 Fishery Cottages Coppermill Lane West Hyde Uxbridge Hertfordshire UB9 6HZ
Replacement of windows and door
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80008/APP/2026/866 Awaiting decision
1 PLOUGH LANE HAREFIELD UB9 6PF
Erection of a detached ancillary outbuilding for use as a garage (Application for a Certificate of Lawful Development for a Proposed Development).
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79982/APP/2026/714 Granted
9 JACKS LANE HAREFIELD UB9 6HE
Installation of 1no. rear rooflight, and internal changes to create additional habitable roof space (Application for a Certificate of Lawful Development for a Proposed Development).
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PL/26/01983/CONDA Decided
Brahmajyoti The Lea Western Avenue Denham Buckinghamshire UB9 4NA
Application for approval of details subject to condition 10 (materials) of planning approval PL/24/0061/VRC.
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79824/APP/2026/601 Refused
32 VERNON DRIVE HAREFIELD UB9 6EG
Change of use from C3 dwellinghouse to 8-person Large HMO (Sui Generis). Erection of a two-storey wraparound extension (side and rear). Outbuilding demolition, installation of bin/cycle stores and amenity space.
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72635/TRE/2026/59 Granted
3 BANKSIDE CLOSE HAREFIELD UB9 6TB
TPO 631 T6 1x Ash to fell.
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79950/APP/2026/575 Granted
107 NEWDIGATE ROAD EAST HAREFIELD UB9 6ES
Rebuilding of single storey store with cavity wall and increasing height to create wet room.
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PL/26/01779/FA Refused
44 Middle Road Denham Buckinghamshire UB9 5EG
Proposed extensions and alterations including the creation of a new first floor via the provision of a new roof structure and dormers, rear extension, single storey side extension and front porch following the removal of garage
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76765/APP/2026/521 Granted
97 NEWDIGATE ROAD EAST HAREFIELD UB9 6ES
Formation of a vehicular crossover, and the removal of grass verges to create a driveway.
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79934/APP/2026/465 Granted
224 NORTHWOOD ROAD HAREFIELD UB9 6PT
Erection of a single storey rear extension, a two storey side extension, and a front porch.
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76641/APP/2026/457 Withdrawn
Chaplin House MOORHALL ROAD HAREFIELD UB9 6NS
Conversion of 5 office car parking spaces into hand car wash, including the installation of a canopy on Moorhall Road.