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Thornborough Manor High Street Thornborough Buckinghamshire MK18 2DQ

23/01063/ALBListed BuildingApproved
Listed building consent

Approved on 28 June 2023

Council decision: Listed Building ConsentDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Structural repairs to perimeter wall infill and replacement gate

Received
31 March 2023
Decision level
Delegated (officer decision)
Council
Aylesbury Vale
Ward
BUCKINGHAM EAST
Agent
CMI Architecture Limited
  1. Received31 Mar
  2. Validated4 Apr
  3. Consult.3 May
  4. Target22 Jun
  5. Decided28 Jun

Decided in 85 days (council typically 56)

About this application

This is a heritage application at Thornborough Manor High Street Thornborough Buckinghamshire MK18 2DQ. Aylesbury Vale has handled 589 applications of this type. This one was decided in 89 days, 5 weeks longer than Aylesbury Vale's typical decision time. The site is in the Thornborough conservation area, with 7 listed buildings nearby. There have been 11 other applications at this address. We hold 2,100 applications in total for the MK18 postcode area.

84% of heritage applications at Aylesbury Vale were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
MK18 2DQ
Application type
Listed Building
Scale / size
Medium
Parish
THORNBOROUGH

Planning application dates

Date validated
4 April 2023
Consultation expiry
8 May 2023
Consultation start
5 April 2023
Consultation end
3 May 2023
Last date for comments
8 May 2023
Target decision date
22 June 2023

Applicant and agent

Agent
CMI Architecture Limited
Architect profile
CMI ARCHITECTURE LTD
Agent address
11 Warren Yard Warren Park Stratford Road Milton Keynes MK12 5NW United Kingdom

Planning decision

Statutory period
79 days

Publicity

Last advertised
21 April 2023
Advertisement expiry
5 May 2023
Site notice start
17 April 2023
Site notice end
8 May 2023

Additional information

Planning Portal ID
PP-12060038
Documents
14

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • Conservation area: ThornboroughPart of the site
  • Listed building: Grade II: 1 and 2, Church LaneOn this site · +5 more
  • Tree Preservation Order: Ref 1997 No 17Part of the site
Also checked, none recorded (21)

flood storage areas, Article 4 directions, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

20 other applications at this property, newest first.

  1. 2025
    7 Jul

    T1 Ash- Remove to ground level. Tree has previously failed at first union, resulting in only 2 limbs…

    ApprovedTree - Conservation Area25/02081/ATC
  2. 2019
    3 Apr

    Single storey timber outbuilding for use as a pool room

    ApprovedFull Planning Application19/01286/APP
  3. 2017
    7 Nov

    1) Ash Tree - remove some branches2) Yew Tree - Remove/fell tree

    ApprovedTree - Conservation Area17/04354/ATC
  4. 2017
    29 Sep

    Construction of a concrete floor in the Tythe Barn

    ApprovedListed building consent17/03780/ALB
  5. 2015
    1 Jul

    Application for a Lawful Development Certificate to establish that the development approved under ref…

    ApprovedCertificate Proposed Lawful Use/Dev15/02311/ACL
  6. 2013
    13 Nov

    Submission of detail pursuant to Condition No. 3- 4 - External materials, No.10 - Buffer Zone, No.11…

    ApprovedDischarge of conditions10/A1804/DIS

Source: Aylesbury Vale

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