Planning applications in NN12
We hold 1,967 planning applications for the NN12 postcode area, 234 of them submitted in the past year. 91% of decided applications here were approved. A decision typically takes 63 days. The area is covered by West Northamptonshire, Hillingdon, Buckinghamshire.
Towns and villages in NN12
Councils covering NN12
Recent applications in NN12
Tree - Ash, Works: Removal of Ash tree and stump. (Please refer to additional supporting documentation [2026_09_No18_Tree Removal.PDF] & (2026_09_09_Ash_Tree.PDF).
T1, T2 which consists of a Smoke bush, Purple leafed cherry (both currently standing approximately 4.5m in height), to prune by approximately 1.2-1.5m to improve health, balance and aesthetics of the trees. T3, T4, T5 which consists of 3 snake bark maple trees (all currently standing approximately 6.5m in height), to prune by 1.5-2.5m to improve health, balance and aesthetics of the trees. T6, T7, T8, T9, T10 which are 2 maples and 3 silver birch trees (all currently standing approximately 4.5m in height), to prune by approximately 1m-1.5m to improve health, balance and aesthetics of the trees. All tree work to be done to BS3998 British Standards.
Log cabin in garden, part of which is to be used for Dog Grooming and the remaining for personal use
Single Sycamore Tree- reduce overall crown by up to 25% to manage the trees overall size and spread and reduce excessive growth to promote the trees long term health and structural stability.
Non material amendment to revise the approved boundary treatment details to planning permission 2024/2484/FULL (73-bedroom care home, with associated landscaped grounds, staff and visitor car parking, cycle storage and an ambulance drop off area)
To fell 1x Elder Tree within a conservation area
Discharge of Conditions 3 & 4 [Archaeology] of Planning Permission 2026/0612/FULL [Listed building consent for repair and reconstruction of existing stone boundary retaining wall with reinforced retaining structure faced with reused stonework to Church Street. To be carried out in phases. Interim repair of two sections of existing stone boundary retaining wall to prevent further deterioration. at Holy Cross Church Church Street Pattishall NN12 8NB]
Determination as to whether prior approval is required (under Schedule 2, Part 6, Class A of the above Order) for an agricultural building principally used for the storage of grain
Discharge of Conditions 7 [Construction of Estate Road], 8 [Site Management Plan] and 12 [Details of Lighting] of Planning Permission 2025/2202/RM [Reserved matters (appearance, landscaping, layout and scale) with a phasing plan for the devlopemnt pusuant to outline approval for WNS/2021/1336/OUT at Sheppards Farm, Wood Burcote, Towcester, NN12 6JR]
Seeking approval [under schedule 2, part 6, class A of the above order] for the erection of a steel portal-framed agricultural building.
Certificate of Lawfulness for existing development seeking confirmation of the lawful commencement of development pursuant to condition 1 of planning permission S/2003/0433/P.
Removal of 3 Yew trees - which have caused collapse of retaining wall
Single storey side extension to house, car-port to side of house, front porch, conversion of existing garage and solar panels to rear roof.
Installation of four internally illuminated Subway signs fitted to the west, north and east external elevations, and one set of built-up internally illuminated Subway letters mounted on support bars to the south external elevation.
Erection of new boundary fence to garden area
Retention of a single-storey timber lean-to garden store attached to the side of the dwelling (retrospective).
Replace front windows with new timber windows to match. New workshop outbuilding and Greenhouse. Front access path material change. Remove poorly constructed stone wall at drive access, replace with side single gate for access to match main gates.
Listed building consent to replace front windows with new timber windows to match. New workshop outbuilding and Greenhouse. Front access path material change. Remove poorly constructed stone wall at drive access, replace with side single gate for access to match main gates.
Lawful development certificate (existing) for the retention of pond within the residential curtilage of the dwelling.
Proposed single storey side extension. Single storey garage to replace existing.
Variation of condition 7 (Ecology Report) in order for the correct District Licence Report to be formally approved to planning permission 2024/0999/OUT [Outline planning application for up to two dwelling units (all matters reserved)].
Discharge of Conditions 3 & 4 [Archaeology] of Planning Permission 2026/0615/LBC [Listed building consent for repair and reconstruction of existing stone boundary retaining wall with reinforced retaining structure faced with reused stonework to Church Street. To be carried out in phases. Interim repair of two sections of existing stone boundary retaining wall to prevent further deterioration. at Holy Cross Church Church Street Pattishall NN12 8NB]
Discharge of condition 5 (Schedule of Materials) for planning permission 2025/4543/FULL - Replacement of existing windows and external doors with upgraded double-glazed units; replacement of existing roof lantern with new structural glazing; installation of one new rooflight; formation of a modest single-storey en-suite extension; and internal works including new floor build-ups with underfloor heating.
Erection of first floor extension to the side, conversion of roof space to habitable use to include a rear dormer and increased ridge of roof height
T1 Scotts Pine fell tree due to ill health and replant with similar.
To fell 1x Ash tree subject to a TPO
Discharge of Condition 4 (Schedule of Materials) of planning permission 2025/4543/FULL (Replacement of existing windows and external doors with upgraded double-glazed units; replacement of existing roof lantern with new structural glazing; installation of one new rooflight; formation of a modest single-storey en-suite extension; and internal works including new floor build-ups with underfloor heating).
T1: Leyland Cypress - fully remove. T2: Ash (twin stem) reduce height by 4.0m and shape. T3 - Ash re-pollard at 3.0m.
Works to 1x Ash Tree subject to TPO 02/1978. Due to Ash dieback, major decay in structural limbs.
To prune 8x trees. Maintenance works to prevent overgrowth.
Proposed two-storey side extension and single-storey rear extension.
Listed building consent for installation of close boarded vertical timber gate levels with matching fixed infill panel to arch lunette
The West most tree in G1 is overhanging and causing damage to the roof of a listed building, and requires trimming. In addition it has sustained notable damage either due to wind or disease, so may require more extensive trimming to prevent it falling onto the public highway.
T1/T2 - Remove 2 x Lime trees, both trees have hollow bases/advanced stem decay and are declining. T3-T12 - Re pollard the rest of the Limes trees to previous points.
Application for approval of details subject to condition 5 (lighting) of planning approval PL/25/4808/FA
Discharge of conditions 6 (Samples Of Bricks), 7 (Samples Of Roofing Materials) and 9 (Biodiversity Enhancement) of planning permission 2025/1842/FULL (Conversion of existing barn into four commercial units).
Works to x2 Mature Silver Maple trees subject to TPO 09/1998 to mitigate any potential damage to the property.
Demolition of existing conservatory and erection of 3m x 3.35m single storey rear extension with flat roof.
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
Demolition of existing conservatory, and proposed single storey rear extension
Reduction works to 1x Cherry tree in the front garden of the property. Tree blocks light and could cause damage in the event of a storm.
Discharge of conditions 5 (Access and Parking), 6 (EV charger), 7 (Hedge), 8 (Written Scheme of Investigation) for planning permission WNS/2021/2060/FUL - Erection of a two storey dwelling
Discharge of Condition 3 (Biodiversity Gain Plan (BGP) of Planning Permission 2025/4606/FULL. (Expand existing car park, alterations to elevations of the gymnasium and creation of outdoor teaching spaces within the Forest School area (including re-surfacing the footpath and replacing fencing (under 2m)).
Discharge of conditions 8D (Contamination) and 10 (Ecology) of planning permission 2025/1723/FULL (New dwelling (Technical details pursuant to PIP 2024/3913/PIP) at barn, Litchlake Farm, Silverstone, Buckingham)
Garage conversion
Removing loose render to the gable wall to the rear of the property and reinstating. Replacing a withered oak lintel and replacing edging stones to pitched roof.
NT1 Ash - Proposal to reduce stem over-hanging neighbouring garden, to the height of the fence.
Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch
Replace existing concrete roof tiles with reclaimed slate, replace concrete ridge tiles with reclaimed clay ridge tiles and lower central chimney to roof line (part retrospective)
Installation of a public art sculpture (Windrose)