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Planning application

Hagg House Cotherstone Barnard Castle DL12 9QJ

Awaiting decision County Durham DM/26/02379/FPA

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

Proposal

Installation of new Victorian-syle "heritage" greenhouse in the grounds of Hagg House.

As published by the council, reference DM/26/02379/FPA

Application record

Reference
DM/26/02379/FPA
Status
Pending Consideration
Received
8 Sep 2026
Validated
15 Sep 2026
Postcode
DL12 9QJ

Site history

Applications at this address on the County Durham register

This site has had 5 applications since 2025: 4 approved, 0 refused.

  • DM/26/00600/FPA Granted

    Hagg House Cotherstone Barnard Castle DL12 9QJ

    Extension to Detached Summerhouse including Decking, Ramp and Associated Alterations to form Artist's Studio, Workshop and Private Use Gallery Space

    Decided 7 May 2026 Full applications
  • DM/26/00601/LB Granted

    Hagg House Cotherstone Barnard Castle DL12 9QJ

    Extension to Detached Summerhouse including Decking, Ramp and Associated Alterations to form Artist's Studio, Workshop and Private Use Gallery Space

    Decided 7 May 2026 Heritage and listed buildings
  • DM/26/00609/TCA Granted

    Hagg House Cotherstone Barnard Castle DL12 9QJ

    Fell T1. Ash, Fell T2. Wild Cherry, Fell T3. Ash and Fell T4. Sycamore

    Decided 9 Apr 2026 Trees
  • DM/25/02724/TCA Granted

    Hagg House Cotherstone Barnard Castle DL12 9QJ

    T1 Ash - Fell

    Decided 8 Oct 2025 Trees

Timeline

Dates from the published record

  1. 8 Sep 2026

    Received by County Durham

  2. 15 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 17 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    County Durham took a median of 55 days over the applications it decided in the last year.

What happens while it is decided

This application is with County Durham for determination, against a statutory target of eight weeks. Over the last year County Durham's median decision took 55 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 County Durham's portal will say. Our guide explains the common types.

Nearby applications

Within 500 metres