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Planning application

MULBERRY MANOR, 81 HARTWELL ROAD, HANSLOPE, MILTON KEYNES, MK19 7BY

Awaiting decision Milton Keynes PLN/2026/1874 Householder planning permission

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

Proposal

Proposed conversion of the detached annex from a two-storey structure (basement and ground floor) into a single-storey basement, reducing the overall height from 4 meters to ground level. The proposed new basement will include an indoor swimming pool, bar, cinema room, gym, sauna, and games room

As published by the council, reference PLN/2026/1874

Application record

Reference
PLN/2026/1874
Type
Householder planning permission
Status
Under Consultation
Received
7 Sep 2026
Validated
21 Sep 2026
Ward
Hanslope
Parish
Hanslope
Decision by
Delegated Decision
Postcode
MK19 7BY

Site history

Applications at this address on the Milton Keynes register

This site has had 3 applications since 2023.

  • 24/01640/HOUM Withdrawn

    Mulberry Manor, 81 Hartwell Road, Hanslope, Milton Keynes, MK19 7BY

    Variation of condition 1 (approved plans) seeking to increase the height of the front porch (relating to permission ref. 24/01083/HOU [Proposed loft conversion with rooflights, new entrance gates and pedestrian access, single storey front porch, first-floor balcony at rear of the property and alterations to fenestrations])

    Decided 31 Jan 2025 Amendments
  • 23/00328/HOU Withdrawn

    Mulberry Manor 81 Hartwell Road Hanslope Milton Keynes MK19 7BY

    The erection of a 2.5-storey front extension inclusive of porch and a first-floor rear terrace, a loft conversion, alterations to the existing fenestration and internal and external alterations including new solar panels. Alterations to existing vehicle access.

    Decided 7 Mar 2023 Householder

Timeline

Dates from the published record

  1. 7 Sep 2026

    Received by Milton Keynes

  2. 21 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 16 November 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 57 days over the applications it decided in the last year.

Documents

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

13 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Milton Keynes for determination, against a statutory target of eight weeks. Over the last year Milton Keynes decided householder applications in a median of 75 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Mulberry Manor, 81 Hartwell Road, Hanslope, Milton Keynes. MK19 7BY

    WNS/2022/2080/NA Submitted 28 Oct 2022 50 yards away

    Neighbouring authority consultation for Part two-storey (the two storey new extension that we are creating will have living space in the loft, in total will be 2.5 storey) and part single storey side extension (the existing single storey will have another storey built on top as well as the roof built on top to create living space in the loft, in total 2.5 storey) including bay window (south-east), increase in main ridge height to include pitched roof with gables and conversion of the loft space, erection of a 2.5 storey glazed porch, roof lights to the southwest side roof slope, solar panels to the south-west and north-west side roof slopes, relocation/enlargement of existing ground floor front bay window, erection of a first-floor patio terrace to rear elevation, internal alterations to room layouts and external alterations to dwelling facade including changes to fenestration and addition of Tudor-style cladding, and alterations to existing north and southsite access to include 2m brick pillars and metal gates Application 22/02527/HOU

    Decided Outline Extension Loft or dormer +2 4 docs
    Small domestic
  • 71A HARTWELL ROAD, HANSLOPE, MILTON KEYNES, MK19 7BY

    PLN/2026/1237 Submitted 10 Jun 2026 50 yards away

    Listed Building Consent for the installation of traditional timber five-bar gate at front drive entrance to listed barn conversion, including replacement of deteriorated gate posts where necessary

    Granted Heritage and listed buildings 10 docs
  • 25 HARTWELL ROAD, HANSLOPE, MILTON KEYNES, MK19 7BY

    PLN/2025/1783 Submitted 27 Aug 2025 50 yards away

    Proposed construction of detached two storey dwelling and vehicle crossover

    Granted Full applications 17 docs
    Domestic
  • Globe House, 50 Hartwell Road, Hanslope, Milton Keynes, MK19 7BZ

    PLN/2026/1414 Submitted 3 Jul 2026 50 yards away

    Proposed conversion of vacant public house (sui generis) including extensions to form 2no. dwellings & erection of detached double garage to the rear of the site and associated car parking and landscaping (part-retrospective)

    Granted Full applications Extension 28 docs
    Several homes
  • 30 Hartwell Road, Hanslope, Milton Keynes, MK19 7BZ

    PLN/2025/2403 Submitted 10 Nov 2025 50 yards away

    Approval of details required by conditions 6 (Footway details) & 9 (Materials schedule) of permission ref. 21/01922/FUL

    Granted Conditions 5 docs
  • Globe House, 50 Hartwell Road, Hanslope, Milton Keynes, MK19 7BZ

    PLN/2026/0065 Submitted 15 Jan 2026 50 yards away

    Variation of condition 6 (Lighting recommendations) seeking to comply with the recommendations of the ecologist as set out in the Nicholsons letter of 19th December 2025 (relating to permission ref. 21/03369/FUL - Proposed conversion and extension of vacant public house into 2-dwellinghouses and the erection of 1 detached dwelling to the rear of the site and associated car parking and landscaping)

    Withdrawn Amendments New dwelling Extension 5 docs
    Several homes

In Milton Keynes

  • PLN/2026/1700 Granted

    63 MOORES HILL, YARDLEY ROAD, OLNEY, MK46 5DY

    Proposed erection of a single storey rear extension and front porch extension

    Received 12 Aug, published by the council 22 Aug 2026 Householder
  • PLN/2026/1279 Granted

    12 STATHAM PLACE, OLDBROOK, MILTON KEYNES, MK6 2HD

    Proposed demolition of existing rear facing conservatory, the erection of a single storey side extension, erection of front & rear extensions with conversion of garage into habitable space and a new hardstanding area to the front for off road parking

    Received 16 Jun, published by the council 27 Jul 2026 Householder
  • PLN/2026/1666 Granted

    148 CAMBRIDGE STREET, WOLVERTON, MILTON KEYNES, MK12 5AQ

    Replacement windows and entrance door to front elevation (part retrospective)

    Received 5 Aug, published by the council 22 Aug 2026 Householder
  • PLN/2026/1612 Granted

    68 HENGISTBURY LANE, TATTENHOE, MILTON KEYNES, MK4 3EL

    Installation of a dormer extension and rooflights to front roof slope and rooflights to rear roofslope.

    Received 31 Jul, published by the council 22 Aug 2026 Householder
  • PLN/2026/1516 Granted

    252 PRIESTLEY DRIVE, TATTENHOE PARK, MILTON KEYNES, MK4 4QB

    Erection of a pergola structure with polycarbonate roof covering to the rear of the house and a single storey garden office (retrospective)

    Received 17 Jul, published by the council 4 Aug 2026 Householder