Planning application
17 Hayfield Avenue Sawston Cambridgeshire CB22 3JZ
Works: Demolition Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Demolition of existing detached garage and shed. Construction of a new single-storey outbuilding to be used as a self-contained annex, comprising a bedroom, bathroom, and living area, intended for use as a granny flat and home office.
As published by the council, reference 25/01834/HFUL
Application record
- Reference
- 25/01834/HFUL
- Type
- Householder Works/Extension
- Status
- Decided
- Decision
- Refused Permission
- Received
- 9 May 2025
- Validated
- 10 Jun 2025
- Decided
- 1 Sep 2025
- Ward
- Sawston
- Parish
- Sawston CP
- Decision by
- Delegated Decision
- Postcode
- CB22 3JZ
Timeline
Dates from the published record
-
9 May 2025
Received by South Cambridgeshire
-
10 Jun 2025
Validated
Checked as complete and ready for consideration.
-
1 Sep 2025
Decision issued: Refused Permission
-
12 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
LM Architects Ltd Agent, an architecture practice
4 applications on PlanIndex · across 4 councils
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
30 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.
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Open the documentsWhat this refusal means
South Cambridgeshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
15 Hayfield Avenue Sawston Cambridgeshire CB22 3JZ
Demolish existing front and rear single storey extensions and erect a front extension including a porch and rear extension
Granted Householder Extension Demolition 16 docsSmall domestic -
6 Hayfield Avenue Sawston CB22 3JZ
Demolish and replacement of existing dwelling.
Granted Full applications Demolition 28 docsDomestic -
6 Hayfield Avenue Sawston Cambridgeshire CB22 3JZ
Submission of details required by condition 5 (Energy Statement) and 7 (Biodiversity enhancement Scheme) of planning permission 22/00284/FUL
Decided Conditions 11 docs -
8 Hayfield Avenue Sawston CB22 3JZ
Demolish and replacement of existing dwelling.
Granted Full applications Demolition 25 docsDomestic -
8 Hayfield Avenue Sawston Cambridgeshire CB22 3JZ
Submission of details required by conditions 5 (Energy Statement) and 7 (Biodiversity Enhancement Strategy) of planning permission 22/00292/FUL
Decided Conditions 11 docs -
35 Church Lane Sawston CB22 3JR
Proposed single storey rear extension, front bay window infill and garage re-roofing
Granted Householder Extension Windows or glazing 11 docsSmall domestic
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