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Ward · Buckinghamshire

Planning applications in Grendon Underwood and The Claydons

PlanIndex holds 143 planning applications from Grendon Underwood and The Claydons ward, the earliest from 2025, the newest from August 2026. 86% of clear-cut decisions were approvals.

143
Applications since 2025
86%
Approved clear-cut outcomes
59 days
Median decision Buckinghamshire, year to September 2026

Applications in Grendon Underwood and The Claydons

Newest first · page 1 of 3

  • PL/26/06465/TDC Awaiting decision

    Chapel Bicester Road Kingswood Buckinghamshire HP18 0RA

    Technical details consent following approved permission in principle application under PL/25/3870/PIP for 2 dwellings

    Submitted 26 Aug 2026
  • PL/26/06843/PNC Awaiting decision

    Pear Tree Farm Queen Catherine Road Steeple Claydon Buckinghamshire MK18 2ER

    Prior notification under Class R of Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development)(England) Order 2015 - Change of use of Agricultural grainstore and lean-to to storage (Use Class B8) and Commercial, Business and Service use (Use Class E)

    Submitted 25 Aug 2026
  • PL/26/06628/KA Awaiting decision

    Claydon Estate Steeple Claydon Road Middle Claydon Buckinghamshire

    Reduce the crown overall by up to 1m, concentrating on lateral growth to rear overhanging church, thin crown by up to 15% where applicable, crown lift by up to 3m, reduce bottom RH corner by up to 2m to allow view of church, and remove significant deadwood from crown >30mm. to 1 x Oak tree (T1) to retain tree as long as possible and provide sight lines to the church.

    Submitted 25 Aug 2026
  • PL/26/06679/HB Awaiting decision

    2 Sandhill Road East Claydon Buckinghamshire MK18 2LZ

    Listed building consent for single storey rear extension

    Submitted 19 Aug 2026
  • PL/26/06678/FA Awaiting decision

    2 Sandhill Road East Claydon Buckinghamshire MK18 2LZ

    Single storey rear extension

    Submitted 19 Aug 2026
  • PL/26/04459/FA Awaiting decision

    Land South Of Bicester Road Twyford Buckinghamshire

    Residential development of 24 dwellings including vehicular and pedestrian access, parking, cycle storage, open space and landscaping

    Submitted 26 Jun 2026 Full applications
  • PL/26/01955/NMA Decided

    HM Prison Grendon Springhill Road Grendon Underwood Buckinghamshire HP18 0TL

    Proposed non-material amendment to planning permission 21/02851/AOP (allowed on appeal 22/00125/REF) (Outline Planning Application with all matters reserved except for access, layout and scale for the construction of a new Category C prison (up to 67,000 sqm GEA) within a secure perimeter fence together with access, parking, landscaping and associated engineering works) to allow for amendment to wording of Condition 26.

    Submitted 10 Mar 2026 Amendments
  • PL/26/01841/FA Awaiting decision

    The Old Manor Church Lane Tingewick Buckinghamshire MK18 4RB

    Installation of Tennis Court / Multi Use area with perimeter fencing and floodlights

    Submitted 5 Mar 2026 Full applications
  • 2 West Edge Cottage West Edge Marsh Gibbon Buckinghamshire OX27 0HA

    Application for approval of details subject to condition 2 (materials) and 3 (windows and doors) of planning approval PL/25/5014/HB

    Submitted 3 Mar 2026 Conditions
  • 2 West Edge Cottage West Edge Marsh Gibbon Buckinghamshire OX27 0HA

    Application for approval of details subject to condition 2 (materials) and 3 (windows and doors) of planning approval PL/25/5013/FA

    Submitted 3 Mar 2026 Conditions
  • PL/26/01068/FA Granted

    Linford House Leys Lane Preston Bissett Buckinghamshire MK18 4LJ

    Single storey side and rear extension and new ground floor window to west elevation.

    Submitted 2 Mar 2026 Full applications
  • PL/26/01570/PIP Granted

    Land To The Southeast Of Ivy Cottage Main Street Grendon Underwood Buckinghamshire

    Application for permission in principle for the erection of minimum of 1 and a maximum of 5 dwellings

    Submitted 26 Feb 2026 Outline
  • PL/26/01177/RM Granted

    Land Adjacent Shepherds Furze Farm Off Calvert Road Steeple Claydon Buckinghamshire

    Proposed Base Station installation comprising of installation of a 24m high Valmont AWTG Tower, complete with 4No. antennas and 2No. 0.6m dish. Proposed installation of cabinet on concrete base at ground level, surrounded by a 1.8m high palisade fence.

    Submitted 20 Feb 2026 Telecoms
  • PL/26/01400/RM Granted

    Adopted Grass Verge On Verney Road Middle Claydon MK18 2LA

    Proposed Base Station installation comprising of the installation of a 24m high Valmont AWTG slimline pole, complete with 4No. antenna, 1No. 0.6m dish and ground based cabinet between the existing post and rail fences

    Submitted 19 Feb 2026 Telecoms
  • PL/26/01356/AGN Refused

    Faccenda Chicken Ltd Marsh Gibbon Road Edgcott Buckinghamshire HP18 0UA

    Notification of agricultural or forestry development under Schedule 2, Part 6 of the Town and Country Planning (General Permitted Development) (England) Order 2015 for 4 no. extensions to existing poultry houses.

    Submitted 18 Feb 2026 Other
  • College Farm Bushey Lane Hillesden Buckinghamshire MK18 4BX

    Application for approval of details subject to conditions 3 (materials), 4 (roof slates) and 14 (energy statement) of planning approval 24/00541/APP

    Submitted 18 Feb 2026 Conditions
  • Old Station Yard Marsh Gibbon Road Poundon Buckinghamshire OX27 0AX

    Application for approval of details subject to conditions 1 (approved plans), 2 (ecology) and 3 (extension and usage of the existing yard) of planning approval 24/03685/APP.

    Submitted 16 Feb 2026 Conditions
  • PL/26/01164/SA Refused

    64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

    Certificate of lawfulness for proposed dropped kerb.

    Submitted 12 Feb 2026 Lawful development
  • PL/26/00381/VRC Granted

    Studley House Main Street Grendon Underwood Buckinghamshire HP18 0SL

    Variation of conditions 2 (plans) and 3 (external materials) of planning permission 23/02831/APP (Householder application for glass room to rear) to allow for a change of material of the rear door from wooden to black aluminium and a change in roof pitch.

    Submitted 11 Feb 2026 Conditions
  • PL/25/5367/OA Refused

    Herds Hill Herds Hill Steeple Claydon Buckinghamshire MK18 2EJ

    Outline planning consent for a single two storey agricultural rural workers self/custom build dwelling (all matters reserved).

    Submitted 9 Feb 2026 Outline
  • PL/26/00930/EU Granted

    Cottage View Station Road Marsh Gibbon Buckinghamshire OX27 0HN

    Certificate of lawfulness for existing change of use to building as a single dwellinghouse (Use Class C3)

    Submitted 5 Feb 2026 Lawful development
  • PL/26/00893/HS2 Granted

    The Site Lies Between The Settlements Of Grendon Underwood and Calvert and Extends Along The South Western Edge Of Sheephouse Wood. The Site Runs Parallel To The Existing Aylesbury Link Railway Line (MCJ Line).

    In accordance with the requirements of Paragraphs 2 and 3 of Schedule 17 to the High-Speed Rail (London - West Midlands) Act 2017, the nominated undertaker hereby requests approval of PLANS AND SPECIFICATIONS relating to the following development authorised by the Act: - Sheephouse Wood Bat Mitigation Structure (SWBMS) - Footpath SCL/13 Green Overbridge - Grendon Underwood Embankment (Part of) - Earthworks associated with the approved SWBMS West emergency access track - Muxwell Brook Culvert (above ground elements only) - Drainage Ditches - 1 x Ditch Crossing ('Slab Crossing') - Muxwell Brook Watercourse Diversion - Calvert West Retaining Wall - Mega Ditch Retaining Wall -Location of the Vehicle Restraint Barriers -Location of the permanent (security & boundary) fencing

    Submitted 4 Feb 2026
  • PL/26/00894/HS2 Granted

    The Site Lies Between The Settlements Of Grendon Underwood and Calvert and Extends Along The South Western Edge Of Sheephouse Wood. The Site Runs Parallel To The Existing Aylesbury Link Railway Line (MCJ Line).

    In accordance with requirements of Paragraph 9(4)(b) of Schedule 17 to the High-Speed Rail (London - West Midlands) Act 2017, the nominated undertaker hereby requests approval of a SCHEME OF MITIGATION for Work No. 2/49 (in part), 2/74, 2/75 and 2/77 described in Schedule 1 of the HS2 (London - West Midlands) Act 2017.

    Submitted 4 Feb 2026
  • PL/26/00895/HS2 Granted

    The Site Lies Between The Settlements Of Grendon Underwood and Calvert and Extends Along The South Western Edge Of Sheephouse Wood. The Site Runs Parallel To The Existing Aylesbury Link Railway Line (MCJ Line).

    In accordance with requirements of Paragraph 9(1) of Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017, the nominated undertaker hereby requests approval for Work Nos. 2/74 and 2/75 described in Schedule 1 of the HS2 (London - West Midlands) Act 2017 to BE BROUGHT INTO USE.

    Submitted 4 Feb 2026
  • PL/26/00889/HB Granted

    Littlebrook Farm Pound Lane Preston Bissett Buckinghamshire MK18 4LX

    Listed building consent for internal alterations and infill single storey extension to rationalise plan form and create family room/kitchen.

    Submitted 3 Feb 2026 Heritage and listed buildings
  • PL/26/00754/KA Decided

    1 Townsend Cottages Middle Claydon Middle Claydon Buckinghamshire MK18 2ET

    Fell as necrotic bark at ground level east and 1.2m south x 1 Plum

    Submitted 29 Jan 2026 Trees
  • PL/26/00753/KA Decided

    Ballams Middle Claydon Middle Claydon Buckinghamshire MK18 2ET

    Fell as dead/dying x 5 Elm and x 4 Ash

    Submitted 29 Jan 2026 Trees
  • PL/25/6662/FA Granted

    High View Upper Street Tingewick Buckinghamshire MK18 4QF

    Small rear ground floor extension off existing kitchen and first floor rear extension to width of property with removal of existing monopitched roof. Replacement of existing flat roof with new pitched roof to study to rear. New garage to side with utility to rear. Replacement of existing canopy porch to main entrance with new porch with brick plinth, oak frame and tiled roof. Removal of existing apple tree to rear.

    Submitted 28 Jan 2026 Full applications
  • PL/25/6153/FA Granted

    Shiralee New Inn Lane Gawcott Buckinghamshire MK18 4HP

    Replacement of wood cladding on porch and front elevation wall with render board system, external wall insulation system and silicone render.

    Submitted 28 Jan 2026 Full applications
  • PL/26/00646/FA Granted

    Dunsty Hill Farm Edgcott Road Calvert Green Buckinghamshire OX27 0BJ

    Construction of detached dwelling (retrospective).

    Submitted 27 Jan 2026 Full applications
  • PL/26/00648/FA Awaiting decision

    Dove Cote Barn Manor Farm Lenborough Buckingham MK18 4BT

    Front porch and single storey rear extension

    Submitted 27 Jan 2026 Full applications
  • Land Adjacent To Lawn Hill Edgcott Buckinghamshire

    Application for approval of details subject to condition 5 (materials) relating to Planning Permission 22/03098/APP (allowed on appeal APP/J0405/W/23/3332664)

    Submitted 26 Jan 2026 Conditions
  • PL/26/00311/TP Granted

    Three Gables 26 North End Road Steeple Claydon Buckinghamshire MK18 2PG

    T1 Horse chestnut - remove torn/hanging limbs and reduce crown by 2m. T2 - T5 Poplar - re-pollard crown back by removing approximately 3m of new growth and 1m of rotten stem. (TPO 13, 1993)

    Submitted 26 Jan 2026 Trees
  • Lea House Lawn Hill Edgcott Buckinghamshire HP18 0TT

    Approval of condition 18 (air source heat pump) of planning permission 24/02241/TDC - Application for Technical Details Consent pursuant to Permission in Principle granted under ref. 23/03233/PIP for the Erection of one self-build dwelling and garage block

    Submitted 23 Jan 2026 Conditions
  • 1 Queen Catherine Road Steeple Claydon Buckinghamshire MK18 2PZ

    Application for approval of details subject to condition 3 (Window Report & Method Statement), 5 (Historic Features Protection Method Statement), 7 (Proposed Rooflights), 15 (Internal Insulation & Roof Underlay) and 16 (Limecrete Floors) of planning approval 24/03706/ALB

    Submitted 22 Jan 2026 Conditions
  • PL/25/6661/FA Granted

    8 Lacemakers Close East Claydon Buckinghamshire MK18 2FA

    Single storey rear extension

    Submitted 22 Jan 2026 Full applications
  • PL/26/00477/HB Withdrawn

    3 Church Way East Claydon Buckinghamshire MK18 2NB

    Restrospective listed building consent for replacement windows

    Submitted 21 Jan 2026 Heritage and listed buildings
  • PL/25/5275/FA Withdrawn

    38 Queen Catherine Road Steeple Claydon Buckinghamshire MK18 2PY

    Demolition of existing dwellinghouse and outbuildings and the construction of 4 detached dwellinghouses and a 2-storey building comprising of 4 no. apartments together with associated garages and carport, construction of vehicular access and closure of existing vehicular access and hardstanding and landscaping works.

    Submitted 7 Jan 2026 Full applications
  • PL/25/5587/FA Refused

    2 West Edge Cottage West Edge Marsh Gibbon Buckinghamshire OX27 0HA

    Single storey glazed link extension between main house and outbuilding. Alterations to fenestration and associated works

    Submitted 6 Jan 2026 Full applications
  • PL/25/5588/HB Refused

    2 West Edge Cottage West Edge Marsh Gibbon Buckinghamshire OX27 0HA

    Listed building consent application for single storey glazed link extension between main house and outbuilding. Alterations to fenestration and associated works

    Submitted 6 Jan 2026 Heritage and listed buildings
  • PL/26/00063/SA Granted

    Oak House Main Street Gawcott Buckinghamshire MK18 4HZ

    Certificate of Lawfulness for proposed siting of a mobile home for ancillary use to the main dwellinghouse.

    Submitted 6 Jan 2026 Lawful development
  • PL/25/5328/FA Decided

    Little Marsh Cottage Little Marsh Marsh Gibbon Buckinghamshire OX27 0AP

    Proposed construction of a garden room

    Submitted 5 Jan 2026 Full applications
  • PL/26/00045/TP Granted

    Ash Tree House Hillesden Road Gawcott Buckinghamshire MK18 4JF

    TPO1993 No.24 T1 Ash - Reduce crown to 2.50m radius from center line of trunk, reduce height to 6.20m, reduce width to 5.00m to avoid excessive shading and overhanging neighbours property

    Submitted 5 Jan 2026 Trees
  • Land Adjoining Shepherds Furze Farm Off Addison Road Steeple Claydon Buckinghamshire

    Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) for the installation of 1 no. radio equipment cabinet (800mm x 600mm x 1200mm high, colour - RAL7035 Grey) and ancillary works, required in association with the delivery of England's Connected Heartland (ECH) - 5G Railway Project

    Submitted 24 Dec 2025 Telecoms
  • PL/25/6686/PIP Decided

    Land North West Of Ebenezer Cottage Bicester Road Woodham Buckinghamshire HP18 0RA

    Application for permission in principle for the erection of minimum of 1 and a maximum of 2 dwellings

    Submitted 22 Dec 2025 Outline
  • HM Prison Grendon Springhill Road Grendon Underwood Buckinghamshire HP18 0TL

    Application for approval of details subject to condition 37 (surface water drainage) relating to Planning Permission 21/02851/AOP (allowed on appeal 22/00125/REF)

    Submitted 19 Dec 2025 Conditions
  • PL/25/5200/TP Granted

    Land East Of Water Stratford Road Tingewick Buckinghamshire

    Fell to ground level due to significant decay point at the base of the tree on the west side. High risk of failure and striking nearby property x 1 Ash (T1)

    Submitted 19 Dec 2025 Trees
  • CM/0021/25 Granted

    Greatmoor EfW Greatmoor Road Buckinghamshire HP18 0QE

    Proposed outage contractor facility and associated infrastructure at the Greatmoor Energy from Waste Facility.

    Submitted 18 Dec 2025 Full applications
  • PL/25/5318/FA Granted

    The Manor Main Street Grendon Underwood Buckinghamshire HP18 0SW

    Internal and external alterations to existing outbuilding comprising replacement windows, removal of 1 no. existing front dormer and installation of 3 no. front dormers and repairs to roof with replacement roof tiles.

    Submitted 17 Dec 2025 Full applications
  • PL/25/6452/KA Decided

    The Rectory Broadway Grendon Underwood Buckinghamshire HP18 0SY

    Please see the attached tree safety survey

    Submitted 16 Dec 2025 Trees