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Planning application

59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

Awaiting decision Buckinghamshire PL/26/05136/SA

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

Certificate of lawfulness for proposed single storey rear extension

As published by the council, reference PL/26/05136/SA

Application record

Reference
PL/26/05136/SA
Status
Registered
Validated
23 Jun 2026
Postcode
HP13 5NY

Site history

Applications at this address on the Buckinghamshire register

This site has had 3 applications since 2026.

  • PL/26/07043/SA Decided

    59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

    Certificate of lawfulness for proposed single storey rear extension.

    Submitted 2 Sep 2026
  • PL/26/05135/SA Decided

    59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

    Certificate of Lawfulness for proposed change of use of C3 residential dwelling to C4 house of multiple occupancy (HMO) under Class L(b) and loft conversion with addition of dormer under Class B

    Submitted 23 Jun 2026

Timeline

Dates from the published record

  1. 23 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Buckinghamshire took a median of 60 days over the applications it decided in the last year.

What happens while it is decided

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire's median decision took 60 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Buckinghamshire's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

    PL/26/05135/SA Submitted 23 Jun 2026 50 yards away

    85% historically approved · decision due ~18 Aug

    Certificate of Lawfulness for proposed change of use of C3 residential dwelling to C4 house of multiple occupancy (HMO) under Class L(b) and loft conversion with addition of dormer under Class B

    Decided Loft or dormer
    Domestic

  • 59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

    PL/26/07043/SA Submitted 2 Sep 2026 50 yards away

    85% historically approved · decision due ~28 Oct

    Certificate of lawfulness for proposed single storey rear extension.

    Decided Extension
    Small domestic

  • 186 Hughenden Road High Wycombe Buckinghamshire HP13 5PD

    PL/25/6055/SA Submitted 1 Dec 2025 50 yards away

    Certificate of Lawfulness for Proposed C4 HMO for up to 6-occupants, Addition of dormer to rear of the property

    Granted Lawful development Loft or dormer 10 docs

  • 216 Hughenden Road High Wycombe Buckinghamshire HP13 5PD

    PL/26/06129/SA Submitted 30 Jul 2026 100 yards away

    85% historically approved · decision due ~24 Sep

    Certificate of lawfulness for proposed change of use of C3 residential dwelling to C4 house of multiple occupancy (HMO) under Class L(b) and loft conversion with addition of dormer under Class B.

    Decided Loft or dormer
    Domestic

  • 186 Hughenden Road High Wycombe Buckinghamshire HP13 5PD

    PL/26/07375/FA Submitted 14 Sep 2026 100 yards away

    85% historically approved · decision due ~9 Nov

    Change of use from a C4 dwellinghouse to a large house in multiple occupation (Sui Generis) through the provision of one extra bedroom.

    Awaiting decision
    Domestic

  • 79 Coningsby Road High Wycombe Buckinghamshire HP13 5NZ

    PL/26/00657/FA Submitted 27 Jan 2026 100 yards away

    Demolition of existing conservatory and erection of single storey side and rear extensions

    Granted Full applications Extension Demolition 9 docs
    Small domestic