12 Leyburn Grove Stockton-on-Tees TS18 5NH Data via plota.co.uk
Proposal
Erection of a single storey infill extension to the side and replacement of the roof to the existing garage (garage conversion and driveway alterations) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 8 Dec 2026, from Stockton-on-Tees's recent extensions.
Documents 7
Plans & drawings 5
Application forms 1
Consultation & comments 1
Site constraints 2
Checked on 15 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £138,000 in December 2019. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2019, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Stockton-on-Tees - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
14 Woodhall Grove Stockton-on-Tees TS18 5NQ
Part retrospective application for the erection of single storey side extension,...
95 Darlington Road Stockton-on-Tees TS18 5HA
Erection of two storey front and rear extensions, installation of 2no bay window...
36 Birkdale Road Stockton-on-Tees TS18 5NA
Erection of a two storey side extension, single storey rear and front extension
23 Ainderby Grove Stockton-on-Tees TS18 5PJ
Non material amendment to planning approval 26/0979/FUL (Door Alterations)
Important details
- Council
- Stockton-on-Tees
- Application type
- Full Application
- Postcode
- TS18 5NH
- Received
- 12 Oct 2026
- Validated
- 13 Oct 2026
- Ward
- Hartburn
- Case officer
- Show
- Target decision
- 8 Dec 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 15 of the 56-day target. Stockton-on-Tees usually decides extensions by day 56.
Plota live figures for extensions decided by Stockton-on-Tees in the last twelve months, from validation. Stockton-on-Tees decision record →
Public comments
No public comments yet.
3 neighbours consulted · Last counted 23 Oct 2026
Consultation & key dates
- Neighbours
- 14 Oct 2026
- Consultation
- 14 Oct 2026
- Comments by
- 4 Nov 2026
- Statutory expiry
- 8 Dec 2026
- Env. assessment
- No
Historical activity at this location
4 nearby applications on record - archival context, not part of the live application.
Nearby activity
Stockton-on-Tees ranks #180 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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12 Leyburn Grove Stockton-on-Tees TS18 5NH
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Comments are open until 4 Nov 2026