23 Watton Road Knebworth Hertfordshire SG3 6AH Data via plota.co.uk
Proposal
Rear roof extension including insertion of rear dormer window and side rooflights to facilitate additional accommodation at first floor level following removal of existing rear dormer window. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Comments are open until 5 Sept 2026.
Comment on this application ↗Work with planning data? Every application in North Hertfordshire - and every UK council - as a live feed or API. About Plota's data service
Nearby new applications
57 Haygarth Knebworth Hertfordshire SG3 6HF
T1: Yew - Clear from path & reduce away from no 68. T2: Beech- Girdle ivy at 1.5...
78 London Road Knebworth Hertfordshire SG3 6HB
Single storey rear extension. Alterations to existing garage including insertion...
27 Lytton Fields Knebworth Hertfordshire SG3 6BA
Enlargement of existing front dormer windows and insertion of 2 no. front roofli...
76 Pondcroft Road Knebworth Hertfordshire SG3 6DE
Single storey side and rear extensions with car port following removal of existi...
68 Stevenage Road Knebworth Hertfordshire SG3 6NN
Erection of single storey detached outbuilding for recreation use following demo...
76 Pondcroft Road Knebworth Hertfordshire SG3 6DE
Insertion of L shaped rear dormer with Juliet balcony and 3 no. front roof light...
Important details
- Council
- North Hertfordshire
- Application type
- Full Permission Householder
- Postcode
- SG3 6AH
- Received
- 31 Jul 2026
- Validated
- 31 Jul 2026
- Ward
- Knebworth Ward
- Parish
- Knebworth Parish Council
- Case officer
- Show
- Applicant
- Show
- Agent
- Show
Public comments
No public comments yet.
3 neighbours consulted · Last counted 20 Aug 2026
Consultation & key dates
- Comments by
- 5 Sept 2026
North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).
Track this application
23 Watton Road Knebworth Hertfordshire SG3 6AH
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.