10 Stephenson Avenue Grantham Lincolnshire NG31 8QA Data via plota.co.uk
Proposal
Single storey flat roof extension to rear. Internal and external alterations (removal of conservatory) Data via plota.co.uk
Application progress
Approved on 28 Sept 2026 · Last checked 29 Sept 2026
Documents 4
Plans & drawings 3
Application forms 1
Site constraints 3
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.
Building
From the energy performance certificate lodged in March 2026, the latest held for this property. The building may have changed since. View the certificate
Every application in South Kesteven - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- South Kesteven
- Application type
- Householder
- Postcode
- NG31 8QA
- Received
- 5 Aug 2026
- Validated
- 5 Aug 2026
- Ward
- Grantham Arnoldfield Ward
- Parish
- Grantham Town Council
- Case officer
- Show
- Target decision
- 30 Sept 2026
- Decision
- Approved conditionally
- Decision date
- 28 Sept 2026
- Applicant
- Show
- Agent
- Rick Smith Design Ltd
How this decision compares
Decided in 54 days from validation, 8 days faster than South Kesteven's median of 62 for extensions. Approved, as 93% of extensions here are.
Plota live figures for extensions decided by South Kesteven in the last twelve months, from validation. South Kesteven decision record →
Public comments
5 neighbours consulted · Last counted 29 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15136779
- Planning Portal ref
- PP-15136779
- Comments by
- 8 Sept 2026
- Statutory expiry
- 30 Sept 2026
- Env. assessment
- No
Historical activity at this location
18 nearby applications on record - archival context, not part of the live application.
Nearby activity
South Kesteven is slower than most councils at deciding householder applications, ranking #262 out of 296. The council extends the time limit on 60% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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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10 Stephenson Avenue Grantham Lincolnshire NG31 8QA
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