50 Heron Way Hatfield AL10 8QX Data via plota.co.uk
Proposal
Prior approval for the erection of a single storey rear extension measuring 5m in depth, 3m in height and 3m to the eaves Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 3 Nov 2026, from Welwyn Hatfield's recent extensions. Comments are open until 5 Oct 2026.
Comment on this application ↗Documents 3
Other documents 3
Site constraints 1
Checked on 18 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Welwyn Hatfield - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
80 Travellers Lane Hatfield AL10 8SF
Erection of a part single, part two storey rear extension, part first floor, par...
1 High Dells Hatfield AL10 9JD
Prior approval for a single storey rear extension measuring 4.50m in depth, 2.58...
Garages and Former Allotment Site Haseldine Meadows Hatfield AL10 8HB
Submission of details pursuant of condition 1 (construction management plan) on ...
71 Briars Lane Hatfield AL10 8EX
Erection of a single storey side extension
14 Sparrowhawk Place Hatfield AL10 9UR
T3 Cherry 1m reduction of entire tree. T4 Cherry 1m reduction of entire tree. T5...
1 Newstead Hatfield AL10 9DH
Prior approval for a single storey rear extension measuring 6.00m in depth, 2.60...
Important details
- Council
- Welwyn Hatfield
- Application type
- Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL
- Postcode
- AL10 8QX
- Received
- 8 Sept 2026
- Validated
- 8 Sept 2026
- Parish
- Hatfield
- Case officer
- Show
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 26 of the 56-day target. Welwyn Hatfield usually decides extensions by day 56.
Plota live figures for extensions decided by Welwyn Hatfield in the last twelve months, from validation. Welwyn Hatfield decision record →
Consultation & key dates
- Comments by
- 5 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Track this application
50 Heron Way Hatfield AL10 8QX
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.