Planning application
12 Highlow Road Costessey Norfolk NR5 0HP
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
Single storey front flat roof extension and conversion of the existing hipped roof to a gable
As published by the council, reference 2026/0088
Application record
- Reference
- 2026/0088
- Type
- Householder
- Status
- Decided
- Decision
- Granted As published: Approval with Conditions
- Received
- 13 Jan 2026
- Validated
- 15 Jan 2026
- Decided
- 16 Feb 2026
- Ward
- New Costessey
- Parish
- Costessey
- Decision by
- Delegated
- Postcode
- NR5 0HP
Timeline
Dates from the published record
-
13 Jan 2026
Received by South Norfolk
-
15 Jan 2026
Validated
Checked as complete and ready for consideration.
-
16 Feb 2026
Decision issued: Approval with Conditions
-
24 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
DCP Architecture Ltd Agent, an architecture practice registered in Rackheath
Active · incorporated 2023 · Rackheath
57 applications on PlanIndex · across 8 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
6 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
South Norfolk granted permission on 16 February 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 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 0.3 miles
-
12 Highlow Road Costessey Norfolk NR5 0HP
Single storey front flat roof extension and conversion of the existing hipped roof to a gable
Granted Householder Extension 6 docsSmall domestic -
14 Highlow Road New Costessey Norwich NR5 0HP
Demolition of existing bungalow and erection of dwelling, conservatory and garage
Granted Full applications New dwelling Extension +1 10 docsSmall domestic -
14 Highlow Road New Costessey Norwich NR5 0HP
Demolition of existing bungalow and erection of dwelling, conservatory and garage
Granted Full applications New dwelling Extension +1 10 docsSmall domestic -
5 & 5A Highlow Road Costessey NR5 0HP
Certificate for existing lawful use of annex/garage
Granted Lawful development 12 docs -
5 & 5A Highlow Road Costessey NR5 0HP
Certificate for existing lawful use of annex/garage
Granted Lawful development 12 docs -
5A Highlow Road Costessey Norfolk NR5 0HP
Chalet Roof Extension to create first floor accommodation.
Refused Householder Extension 15 docsDomestic
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2026/1431 Granted
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2026/1420 Granted
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