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Planning application

43 Castle Street Saffron Walden Essex CB10 1BD

Granted Uttlesford UTT/26/0593/LB Listed Building

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Existing modern plasterboard to be removed and modern extension to be re insulated with replacement fenestration, including conservation rooflights. Adjust cill level on 1no. rear window.

As published by the council, reference UTT/26/0593/LB

Application record

Reference
UTT/26/0593/LB
Type
Listed Building
Status
Approved
Decision
Granted As published: Approve with Conditions
Received
9 Mar 2026
Validated
16 Jun 2026
Decided
11 Aug 2026
Ward
Saffron Walden Castle
Parish
Saffron Walden
Decision by
Delegated Decision
Postcode
CB10 1BD

Site history

Applications at this address on the Uttlesford register

This site has had 3 applications since 2026: 1 approved, 1 refused.

  • UTT/26/2618/DOC Awaiting decision

    43 Castle Street Saffron Walden Essex CB10 1BD

    Application to approve the discharge of condition 3 (details) for the application UTT/26/0593/LB.

    Submitted 12 Oct 2026 Conditions
  • UTT/26/2387/DOC Refused

    43 Castle Street Saffron Walden Essex CB10 1BD

    Application to discharge condition 3 (window details) attached to UTT/26/0593/LB

    Submitted 16 Sep 2026 Conditions

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Uttlesford

  2. 16 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jul 2026

    Added to PlanIndex

  4. 11 Aug 2026

    Decision issued: Approve with Conditions

Cases linked to this one on the register

2 later applications on the register refer to this one:

  • UTT/26/2618/DOC Awaiting decision

    43 Castle Street Saffron Walden Essex CB10 1BD

    Application to approve the discharge of condition 3 (details) for the application UTT/26/0593/LB.

    Submitted 12 Oct 2026 Conditions
  • UTT/26/2387/DOC Refused

    43 Castle Street Saffron Walden Essex CB10 1BD

    Application to discharge condition 3 (window details) attached to UTT/26/0593/LB

    Submitted 16 Sep 2026 Conditions

Who's behind it

Company information only, from the register and Companies House

CANNON Architectural Design Ltd. Agent, an architecture practice registered in Dunmow

Active · incorporated 2018 · Dunmow

176 applications on PlanIndex · across 10 councils · 89% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

35 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.

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Open the documents

What this grant of permission means

Uttlesford granted permission on 11 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 43 Castle Street Saffron Walden Essex CB10 1BD

    UTT/26/2618/DOC Submitted 12 Oct 2026 50 yards away

    85% historically approved · decision due ~8 Dec

    Application to approve the discharge of condition 3 (details) for the application UTT/26/0593/LB.

    Awaiting decision Conditions

  • 43 Castle Street Saffron Walden Essex CB10 1BD

    UTT/26/2387/DOC Submitted 16 Sep 2026 50 yards away

    Application to discharge condition 3 (window details) attached to UTT/26/0593/LB

    Refused Conditions Windows or glazing

  • 51 Castle Street Saffron Walden CB10 1BD

    UTT/20/2651/LB Submitted 14 Oct 2020 50 yards away

    Installation of a log burning ecostove and flue to modern rear extension.

    Granted Heritage and listed buildings Extension 14 docs

  • 51 Castle Street Saffron Walden CB10 1BD

    UTT/20/2650/HHF Submitted 14 Oct 2020 50 yards away

    Installation of a log burning ecostove and flue to modern rear extension.

    Granted Householder Extension 17 docs
    Domestic

  • Castle Street Saffron Walden

    UTT/20/3308/TCA Submitted 11 Dec 2020 50 yards away

    1no. London Plane fell and removed 7no. Lime 5no. London Plane Prune back to original pollarding

    Granted Trees 7 docs

  • 10 Castle Street Saffron Walden Essex CB10 1BP

    UTT/26/2543/TCA Submitted 2 Oct 2026 50 yards away

    95% historically approved · decision due ~27 Nov

    1 no. Silver birch - remove tree to near ground level, 1 no. Amelanchier and 1 no. Silver Birch - reduce height by approx. 3m and prune sides to shape

    Decided Trees

In Uttlesford

  • UTT/26/2766/LB Awaiting decision

    Saffron Walden Museum Museum Street Saffron Walden Essex CB10 1BN

    Removal of the existing external fire escape staircase and replacement of the staircase together with its associated works

    Received 2 Nov, published by the council 3 Nov 2026 Heritage and listed buildings
  • UTT/26/2723/LB Awaiting decision

    Three Horse Shoes Bannister Green Felsted Essex CM6 3ND

    Replacement windows and entrance door and installation of double glazing within the existing side entrance door.

    27 Oct 2026 Heritage and listed buildings
  • UTT/26/2712/LB Awaiting decision

    Barley Barn Church End Lindsell Dunmow Essex CM6 3QR

    Proposed replacement of timber casement windows with Aluminium windows of the same design,dimension and colour as current Bi-Fold doors

    26 Oct 2026 Heritage and listed buildings
  • UTT/26/2704/LB Awaiting decision

    Saffron Walden Library 2 King Street Saffron Walden Essex CB10 1ES

    Replace existing single-glazed windows and doors with double-glazed units. Existing automatic sliding doors will be replaced with automatic glazed timber double doors.

    Received 23 Oct, published by the council 27 Oct 2026 Heritage and listed buildings
  • UTT/26/2364/LB Granted

    3 Station Road Stansted Essex CM24 8BE

    Installation of Gigaclear broadband to external wall

    Received 14 Sep, published by the council 17 Sep 2026 Heritage and listed buildings