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Planning application

MANOR FARM, HIGH STREET, LAVENDON, OLNEY, MK46 4HA

Awaiting decision Milton Keynes PLN/2026/1631 Listed building consent (alterations or extension)

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Listed building consent for the proposed construction of single storey orangery extension garden room

As published by the council, reference PLN/2026/1631

Application record

Reference
PLN/2026/1631
Type
Listed building consent (alterations or extension)
Status
Under Consultation
Received
23 Jul 2026
Validated
23 Jul 2026
Ward
Olney & Rural
Parish
Lavendon
Decision by
Delegated Decision
Postcode
MK46 4HA

Timeline

Dates from the published record

  1. 23 Jul 2026

    Received by Milton Keynes

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 17 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Milton Keynes took a median of 56 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

The process from here

This application is with Milton Keynes for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

  • MANOR FARM, HIGH STREET, LAVENDON, OLNEY, MK46 4HA

    PLN/2026/1554 Submitted 23 Jul 2026 0m away

    92% historically approved · decision due ~17 Sep

    Proposed construction of single storey orangery extension garden room

    Awaiting decision Householder Extension 4 docs
    Small domestic
  • MANOR FARM, HIGH STREET, LAVENDON, OLNEY, MK46 4HA

    PLN/2026/0860 Submitted 27 Apr 2026 0m away

    Prune Quince (Cydonia oblonga) back to suitable growth points (maximum reduction of 2m in height and up to 3m from diameter, focused on the side overhanging the road) and remove any dead or damaged branches, trim back boundary shrubs of mixed species to boundary line and fell to ground level and remove/treat stump of Leyland Cypress conifer

    Granted Trees 4 docs
  • MANOR FARM, HIGH STREET, LAVENDON, OLNEY, MK46 4HA

    PLN/2026/0371 Submitted 24 Feb 2026 0m away

    To fell and remove stumps of 2x damson trees adjacent to a listed stone boundary/retaining wall

    Granted Trees 4 docs
  • Lacey House 28 High Street Lavendon Olney MK46 4HA

    20/01254/FULMMA Submitted 29 May 2020 47m away

    Retrospective variation of condition 1 (approved drawings), to facilitate minor internal and external alterations to the development of x2 four-bedroom detached dwellings and associated works, attached to planning application 18/02993/FULMMA.

    Granted Amendments 9 docs
  • Manor Farm High Street Lavendon Olney MK46 4HA

    23/00256/DISCON Submitted 2 Feb 2023 156m away

    Approval of details required by conditions 4 (Mortar mix), 5 (Window details), 6 (Door details), and 7 (Patio details) of permission ref. 22/00415/LBC

    Decided Conditions Windows or glazing 7 docs
  • Manor Farm High Street Lavendon Olney MK46 4HA

    23/00257/DISCON Submitted 2 Feb 2023 156m away

    Approval of details required by condition 4 (Mortar mix) of permission ref. 22/00414/FUL

    Decided Conditions 4 docs

In Milton Keynes

  • PLN/2026/1373 Granted

    19 HIGH STREET, EMBERTON, OLNEY, MK46 5JB

    Listed building consent for the proposed widening of the existing opening between the Kitchen and Informal Dining spaces, including the partial demolition of an existing wall and bulkhead

    30 Jun 2026 Heritage and listed buildings
  • PLN/2026/0467 Granted

    HOWE PARK HOUSE, 32 HENGISTBURY LANE, TATTENHOE, MILTON KEYNES, MK4 3AB

    Listed Building Consent for the proposed erection of garden fencing (Retrospective)

    9 Mar 2026 Heritage and listed buildings
  • PLN/2026/1179 Decided

    442 SIMPSON, SIMPSON, MILTON KEYNES, MK6 3AD

    Listed building consent for the proposed removal of rotten close boarded fence and gate to right hand side of property and replace with pre treated close boarded fence

    3 Jun 2026 Heritage and listed buildings
  • PLN/2026/1368 Granted

    BLETCHLEY PARK, SHERWOOD DRIVE, BLETCHLEY, MILTON KEYNES, MK3 6EB

    Listed building consent for installation of ASHP and associated equipment across two locations (The Mansion/Hut 4 and Block E) and the removal of the existing oil boilers and oil storage tanks

    19 Jun 2026 Heritage and listed buildings
  • PLN/2026/1701 Awaiting decision

    STONEBRIDGE HOUSE FARM, NEWPORT ROAD, NEW BRADWELL, MILTON KEYNES, MK13 0DY

    Listed building consent for remedial and repair work consisting of the construction of an additional brick pier, and the repair of two separate stepped diagonal cracks within the coursed rubble stone wall of the main house

    12 Aug 2026 Heritage and listed buildings