Planning application
Hagg House Cotherstone Barnard Castle DL12 9QJ
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Extension to Detached Summerhouse including Decking, Ramp and Associated Alterations to form Artist's Studio, Workshop and Private Use Gallery Space
As published by the council, reference DM/26/00600/FPA
Application record
- Reference
- DM/26/00600/FPA
- Type
- Full Planning Application
- Status
- Decided
- Decision
- Approved BNG Not Required
- Received
- 10 Mar 2026
- Validated
- 10 Mar 2026
- Decided
- 7 May 2026
- Ward
- Upper Teesdale
- Parish
- Cotherstone
- Decision by
- Householder (No Objection)
- 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/26/02379/FPA Awaiting decision
Hagg House Cotherstone Barnard Castle DL12 9QJ
Installation of new Victorian-syle "heritage" greenhouse in the grounds of Hagg House.
-
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
-
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
-
DM/25/02724/TCA Granted
Hagg House Cotherstone Barnard Castle DL12 9QJ
T1 Ash - Fell
Timeline
Dates from the published record
-
10 Mar 2026
Received by County Durham
-
7 May 2026
Decision issued: Approved BNG Not Required
-
20 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Far North Studio Ltd Agent, registered in Skipton
Active · incorporated 2010 · Skipton
12 applications on PlanIndex · across 2 councils · 100% 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
28 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 documentsWhat this grant of permission means
County Durham granted permission on 7 May 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
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
Granted Heritage and listed buildings Extension 41 docs -
-
Hagg House Cotherstone Barnard Castle DL12 9QJ
Fell T1. Ash, Fell T2. Wild Cherry, Fell T3. Ash and Fell T4. Sycamore
Granted Trees 4 docs -
Castle Brae Cotherstone Barnard Castle DL12 9QW
Conversion of field shelter to hobby room/workshop
Granted Full applications 26 docs -
Pound House Cotherstone Barnard Castle DL12 9QJ
Remove dead wood from Ash tree overhanging a public bench. Take 1.5 metres off the tips of a beech tree
Granted Trees 6 docs -
Pound House Cotherstone Barnard Castle DL12 9QJ
Removal of two dead Ash trees Removal of one Ash tree with estimated 50% die back, fungal infection and decayed branch above a public bench 30% Crown reduction of a Beach
Decided Trees 4 docs
Other full applications
In County Durham
-
DM/26/01157/FPA Granted
24 Birkdale Gardens Belmont Durham DH1 2UJ
First floor side extension
-
DM/26/01154/FPA Granted
2 Mill Court Bournmoor Houghton-le-spring DH4 6DJ
Two-storey side and rear extensions with decking
-
DM/26/01805/FPA Granted
Park Avenue Press Dundas Street Spennymoor DL16 6AR
Re-cladding and rendering of existing commercial frontage.
-
DM/26/01719/FPA Granted
78 Gilesgate Durham DH1 1HY
Replacement of defective timber windows and timber lintels repair of external stucco ashlar render to front elevation
-
DM/26/01650/FPA Granted
Vane Tempest Hall Maynards Row Gilesgate DH1 1QF
Proposed 2no. external condenser units to be mounted on rooftop on new unistrut frame on existing steel beams. Proposed 2no. internal 7kW air con evaporator units to be installed on equipment room wall.