251-255 and 267-271 Upper Third Street, Bouverie Square, Central Milton Keynes, Milton Keynes, MK9 1DR

1. 26 Jun 2026

   Received by Milton Keynes

2. 27 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 21 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.

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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• Silbury House 300 Silbury Boulevard Central Milton Keynes Milton Keynes MK9 2AZ

  23/00405/FUL Submitted 17 Feb 2023 84m away

  The addition of 19 no. grilles to existing building elevations, proposed photovoltaic panels to the existing roof and proposed new railings and gate to replace part of the existing rear boundary wall and associated landscaping and other external works

  Granted Full applications 21 docs
  Small domestic

• BANK HOUSE, 171 MIDSUMMER BOULEVARD, CENTRAL MILTON KEYNES, MILTON KEYNES, MK9 1EB

  PLN/2026/0555 Submitted 11 Mar 2026 154m away

  The modification of a planning obligation under section 106 of the Town and Country Planning Act 1990 dated 2nd July 2024 and relating to permission ref. 23/00550/FUL, seeking to reduce the amount of affordable housing contribution due to viability

  Granted Conditions 9 docs

• Bank House, 171 Midsummer Boulevard, Central Milton Keynes, Milton Keynes, MK9 1EB

  PLN/2026/0641 Submitted 24 Mar 2026 154m away

  Approval of details required by condition 22 (Construction Method Statement) of permission ref. PLN/2025/0969

  Granted Conditions 5 docs

• BANK HOUSE, 171 MIDSUMMER BOULEVARD, CENTRAL MILTON KEYNES, MILTON KEYNES, MK9 1EB

  PLN/2025/2296 Submitted 29 Oct 2025 154m away

  Variation of conditions 2 (approved plans), 5 (cycle storage), 6 (vehicle parking spaces) seeking to reduce two wheeler parking spaces from 18 to 10 and blue badge spaces from 11 to 4 with increase in car parking spaces from 27 to 34 (relating to permission ref. PLN/2025/0969 (Variation of conditions 2 (approved plans), 5 (cycle storage), 6 (vehicle parking spaces), and 13 (kerbs and edging appearance) seeking to reconfigure and increase the basement level plant space, redistribute cycle parking, reduce two wheeler parking spaces from 44 to 18, increase car parking spaces from 22 to 27, alterations to apartment sizes with 3 apartments increasing from 1 to 2 beds, 26 apartments from studios to 1 beds and alterations to the curtain wall façade of the south elevation (relating to permission ref. 23/00550/FUL (Redevelopment of Bank House (including demolition) of up to 20 storeys to provide a mixture of up to 355 residential (Use Class C3) units and flexible uses across ground and upper ground floors for retail and/or restaurant/cafe and/or office/co-working/flexible workspace (all Use Class E), with access, amenity/landscaping, car and cycle parking spaces and associated site works)

  Granted Amendments New dwelling Demolition 8 docs
  Several homes

• Bank House, 171 Midsummer Boulevard, Central Milton Keynes, Milton Keynes, MK9 1EB

  23/00550/FUL Submitted 2 Mar 2023 154m away

  Redevelopment of Bank House (including demolition) of up to 20 storeys to provide a mixture of up to 355 residential (Use Class C3) units and flexible uses across ground and upper ground floors for retail and/or restaurant/cafe and/or office/co-working/flexible workspace (all Use Class E), with access, amenity/landscaping, car and cycle parking spaces and associated site works

  Refused Full applications Demolition 292 docs

• BANK HOUSE, 171 MIDSUMMER BOULEVARD, CENTRAL MILTON KEYNES, MILTON KEYNES, MK9 1EB

  PLN/2026/0895 Submitted 30 Apr 2026 154m away

  Approval of details required by condition 3 (Hard & Soft Landscaping) of permission ref. PLN/2025/0969

  Refused Conditions 20 docs

• PLN/2025/2661 Refused

  117 QUEENSWAY, BLETCHLEY, MILTON KEYNES, MK2 2DH

  Change of use to include Sui Generis laundromat, installation of laundry equipment and external alterations

  15 Dec 2025 Full applications
• PLN/2026/1401 Granted

  BRITISH TELECOM, SILVER STREET, NEWPORT PAGNELL, MK16 0EJ

  Installation of ventilation louvres within existing ground floor windows to the north elevation

  2 Jul 2026 Full applications
• PLN/2026/1150 Withdrawn

  Calverton Cottage, Calverton, Milton Keynes, MK19 6ED

  New building with hardstanding in adjacent field to include two stables, workshop and tractor storage including new gated ramped pathway, new hardstanding for vehicles with access, proposed landscaping/biodiversity enhancements, increase in land levels, alterations to the gate and walls of the existing vehicle access

  1 Jun 2026 Full applications
• PLN/2026/0575 Refused

  George House, Crosslands, Stantonbury, Milton Keynes, MK14 6DB

  Use of land to extend existing site for temporary housing of homeless persons including replacement office building (Use Class E(g)(i)) and erection of ancillary shed

  17 Mar 2026 Full applications
• PLN/2026/0959 Granted

  11-16 Juniper Gardens, Walnut Tree, Milton Keynes MK7 7LZ

  Replacement windows to all elevations and floors

  11 May 2026 Full applications