Planning application
31 Kelvin Grove Corby NN17 1AZ
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed single storey rear extension
As published by the council, reference 25/01227/HFUL
Application record
- Reference
- 25/01227/HFUL
- Type
- Householder Planning Permission
- Status
- Decided
- Decision
- Application Permitted/Approved
- Received
- 19 Sep 2025
- Validated
- 19 Sep 2025
- Decided
- 3 Dec 2025
- Ward
- Lloyds & Corby Village
- Decision by
- Officer Delegated Decision
- Postcode
- NN17 1AZ
Timeline
Dates from the published record
-
19 Sep 2025
Received by North Northamptonshire
-
3 Dec 2025
Decision issued: Application Permitted/Approved
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Poole
208 applications on PlanIndex · across 85 councils · 88% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
10 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
North Northamptonshire granted permission on 3 December 2025, 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
13 West Glebe Road Corby NN17 1EL
Single storey front extension and formation of vehicular access
Granted Householder Extension 16 docsSmall domestic -
9 - 11 Franklin Fields Corby NN17 1DJ
Retrospective application for reinstatement to 2 dwellings (previously occupied as a single dwelling)
Granted Full applications 7 docsSeveral homes -
St Andrew's Church Of Scotland Occupation Road Corby NN17 1EB
94% historically approved · decision due ~23 Dec
Discharge of condition 5 - Biodiversity Gain Plan - pursuant to Planning Permission NC/25/00049/DPA.
Awaiting decision Conditions 4 docs -
St Andrew's Church Of Scotland Occupation Road Corby NN17 1EB
94% historically approved · decision due ~23 Dec
Discharge of condition 6 - Habitat Management and Monitoring Plan - pursuant to Planning Permission NC/25/00049/DPA.
Awaiting decision Conditions 5 docs -
The Old Post Office Rockingham Road Corby NN17 1FQ
86% historically approved · decision due ~23 Jun
Proposed Construction of Construction of 2 No. Flexible Commercial Units with Ancillary Trade Counter Sales, 1 No. First Floor Class E Office and Formalisation of On-Site Parking
Awaiting decision Full applications 12 docs -
9 Rutherglen Road Corby NN17 1ER
100% historically approved · decision due ~21 Aug
T1 Conifer - Reduce height 5m, laterally by 1m
Awaiting decision Trees
Other householder applications
In North Northamptonshire
-
26/02117/HFUL Granted
59 Terry Smith Avenue Rothwell NN14 6FG
Proposed garage conversion to study with en suite and associated external alterations
-
26/01105/HFUL Granted
6 Manitoba Close Corby NN18 9HX
Single storey side extension including alterations to the existing garage, infill extension to form a storage area, and erection of a new front boundary wall with brick piers and steel railings
-
26/01152/HFUL Granted
44 Hillside Crescent Weldon NN17 3HG
Single storey rear and side extension to create an enlarged day space and rear parking bay
-
26/01127/HFUL Granted
84 St Margarets Avenue Rushden NN10 9YH
Proposed rear extension
-
26/02005/HFUL Granted
139 Station Road Earls Barton NN6 0NX
Proposed Single Storey Side and Rear Extension with Pitched Roof