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Planning application

14 Calverton Road Stony Stratford Milton Keynes MK11 1LE

Granted Milton Keynes 23/00410/CLUP Lawful development certificate (proposed)

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of Lawfulness for proposed loft conversion with side hip to gable build up, dormer extension with Juliet balcony to rear roofslope and rooflights to front roofslope

As published by the council, reference 23/00410/CLUP

Application record

Reference
23/00410/CLUP
Type
Lawful development certificate (proposed)
Status
Decision Made
Decision
Approved
Received
17 Feb 2023
Validated
17 Feb 2023
Decided
14 Apr 2023
Ward
Stony Stratford (Historic 2026)
Parish
Stony Stratford
Decision by
Delegated Decision
Postcode
MK11 1LE

Timeline

Dates from the published record

  1. 17 Feb 2023

    Received by Milton Keynes

  2. 14 Apr 2023

    Decision issued: Approved

  3. 1 Sep 2026

    Added to PlanIndex

Documents

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

5 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 66 Ousebank Way Stony Stratford Milton Keynes MK11 1LB

    22/03095/HOU Submitted 14 Dec 2022 112m away

    The erection of a proposed single storey side and rear extensions with rear balcony and Juliette balcony. First floor front extension forming a gable style dormer, alterations to main roof and loft conversion with rear gables, front gable style dormers and roof lights. New integral garage with shutter. Removal of chimney. Replacement doors and windows

    Granted Householder Extension Loft or dormer +1 9 docs
    Small domestic

  • 2 Park Road Stony Stratford Milton Keynes MK11 1LF

    19/03424/FUL Submitted 20 Dec 2019 121m away

    proposed single storey rear extension, new roof to existing rear extension, loft conversion including a rear dormer and front rooflights and minor elevational changes

    Granted Full applications Extension Loft or dormer +1 18 docs
    Small domestic

  • 14 CHESTNUT CLOSE, STONY STRATFORD, MILTON KEYNES, MK11 1JZ

    PLN/2025/2512 Submitted 24 Nov 2025 122m away

    The pollarding to 4m of Horse Chestnut tree (T1) currently 15m in height protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/313

    Refused Trees 6 docs

  • 14 CHESTNUT CLOSE, STONY STRATFORD, MILTON KEYNES, MK11 1JZ

    PLN/2026/0207 Submitted 3 Feb 2026 122m away

    The crown reduction by approx. 6.5m of Horse Chestnut Tree (T1) protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/313

    Granted Trees 7 docs

  • 14 Chestnut Close Stony Stratford Milton Keynes MK11 1JZ

    24/01336/TPO Submitted 17 Jun 2024 122m away

    The felling and removal of stump of Horse Chestnut (T1) protected by Milton Keynes Council Tree Preservation Order no. PS/540/15/313

    Refused Trees 10 docs

  • 34 Horsefair Green Stony Stratford Milton Keynes MK11 1JP

    19/02601/TCA Submitted 1 Oct 2019 123m away

    Notification of intention to fell T1 x Silver Birch tree

    Granted Trees 4 docs

In Milton Keynes

  • PLN/2026/1586 Withdrawn

    4 BROMHAM MILL, GIFFARD PARK, MILTON KEYNES, MK14 5QP

    Certificate of lawfulness for the proposed garage conversion and side extension

    29 Jul 2026 Lawful development
  • PLN/2026/1370 Refused

    15 CASTLE ROSE, WOUGHTON PARK, MILTON KEYNES, MK6 3BQ

    Certificate of lawfulness for the proposed construction of a low brick wall with railings (1.5 m overall), brick piers, sliding gate set 5 m from road, and pedestrian gate within domestic curtilage

    29 Jun 2026 Lawful development
  • PLN/2026/1393 Refused

    2 GREATCHESTERS, BANCROFT, MILTON KEYNES, MK13 0PA

    Certificate of lawfulness for the proposed demolition of existing conservatory, erection of a new rear extension, infill the space under the carport and loft conversion with a rear dormer

    2 Jul 2026 Lawful development
  • PLN/2026/1741 Awaiting decision

    5 Spring Mews, Sherington, MK16 9FT

    Certificate of lawfulness for the existing detached rear outbuilding for use as a garden studio

    18 Aug 2026 Lawful development
  • PLN/2026/1170 Granted

    61 WINDSOR STREET, BLETCHLEY, MILTON KEYNES, MK2 2LN

    Certificate of lawfulness for proposed loft conversion with rear and side dormer extension and rooflights to front roof slope

    2 Jun 2026 Lawful development