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Planning application

ABBEY FARM HOUSE, LAVENDON GRANGE, LAVENDON, OLNEY, MK46 4HL

Awaiting decision Milton Keynes PLN/2026/1691 Householder planning permission

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

Proposed alterations to main house to form new balcony and extended roof, extension and conversion of existing single storey open-sided barn to form new recreational facilities

As published by the council, reference PLN/2026/1691

Application record

Reference
PLN/2026/1691
Type
Householder planning permission
Status
Under Consultation
Received
11 Aug 2026
Validated
12 Aug 2026
Ward
Olney & Rural
Parish
Lavendon
Decision by
Delegated Decision
Postcode
MK46 4HL

Timeline

Dates from the published record

  1. 11 Aug 2026

    Received by Milton Keynes

  2. 12 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 7 October 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

23 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • ABBEY FARM HOUSE, LAVENDON GRANGE, LAVENDON, OLNEY, MK46 4HL

    PLN/2026/0849 Submitted 24 Apr 2026 0m away

    Proposed alterations to main house to form new balcony and extended roof, extension and conversion of existing single storey open-sided barn to form new recreational facilities

    Refused Householder Extension 18 docs
    Small domestic

  • ABBEY FARM HOUSE, LAVENDON GRANGE, LAVENDON, OLNEY, MK46 4HL

    PLN/2026/0119 Submitted 21 Jan 2026 0m away

    Single storey front extension and first floor roof extension to form covered first floor balcony, extension and conversion of existing single storey open-sided barn to form new habitable space

    Refused Householder Extension 18 docs
    Small domestic

  • ABBEY FARM HOUSE, LAVENDON GRANGE, LAVENDON, OLNEY, MK46 4HL

    PLN/2026/0126 Submitted 21 Jan 2026 0m away

    Listed building consent for single storey front extension and first floor roof extension to form covered first floor balcony, extension and conversion of existing single storey open-sided barn to form new habitable space

    Granted Heritage and listed buildings Extension 18 docs
    Small domestic

  • Abbey Farm House Lavendon Grange Lavendon Olney MK46 4HL

    22/02925/LBC Submitted 23 Nov 2022 77m away

    Listed Building Consent for the proposed changes to the pile approved under 22/01687/LBC

    Granted Heritage and listed buildings 11 docs

  • West Wing Lavendon Grange Lavendon Grange Lavendon Olney MK46 4HL

    19/02470/LBC Submitted 26 Sep 2019 162m away

    The application is for a single existing partition wall to be removed between the Breakfast room and the Dining room. These rooms are within an extension that was added in 1999.

    Granted Heritage and listed buildings Extension 13 docs

  • West Wing Lavendon Grange Lavendon Grange Lavendon Olney MK46 4HL

    19/02469/FUL Submitted 26 Sep 2019 162m away

    The application is for a single existing partition wall to be removed between the Breakfast room and the Dining room. These rooms are within an extension that was added in 1999.

    Granted Full applications Extension 11 docs

In Milton Keynes

  • PLN/2026/1194 Granted

    16 GUN LANE, SHERINGTON, NEWPORT PAGNELL, MK16 9PE

    Erection of two storey front, side and rear extensions and alterations to existing fenestrations

    5 Jun 2026 Householder
  • PLN/2026/1183 Granted

    163 BROADLANDS, NETHERFIELD, MILTON KEYNES, MK6 4HN

    Erection of a single storey rear extension and conversion of garage

    4 Jun 2026 Householder
  • PLN/2026/1388 Granted

    7 HOLLAND WAY, WALTON, MILTON KEYNES, MK7 7FB

    Retention of existing air conditioning units

    1 Jul 2026 Householder
  • PLN/2026/1802 Awaiting decision

    44 BERNAY GARDENS, BOLBECK PARK, MILTON KEYNES, MK15 8QD

    Removal of front porch & proposed single storey front extension with roof light

    27 Aug 2026 Householder
  • PLN/2026/1187 Granted

    7 MORTON ROAD, EAGLE FARM SOUTH, MILTON KEYNES, MK17 7BS

    Erection of a single storey rear extension

    4 Jun 2026 Householder