Land West of Brookmans Park Railway Station Bradmore Lane Brookmans Park AL9 7ST Data via plota.co.uk
Proposal
A hybrid planning application (part full and part outline) for a phased and severable development comprising: 1. Full planning permission for 437 residential dwellings (Use Class C3); associated new vehicular, pedestrian and cycle access; landscaping and public open space including play and ancillary facilities; sustainable drainage system; associated utilities; and cycle and car parking; 2. Full planning permission for a pedestrian/cycle bridge; 3. Outline planning permission (with all matters reserved) for a primary school of up to 2 forms of entry (Use Class F1) and associated landscaping, infrastructure, utilities and works. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision soon after comments close on 13 Oct 2026; it is now day 272.
Documents 1096
Statements & assessments 60
Plans & drawings 144
Consultation & comments 490
Other documents 402
Site constraints 2
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.
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Important details
- Council
- Welwyn Hatfield
- Application type
- MAJOR DEVELOPMENT
- Postcode
- AL9 7ST
- Received
- 27 Jan 2026
- Validated
- 30 Jan 2026
- Parish
- North Mymms
- Case officer
- Show
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 272, past the statutory target. 54% of full applications in Welwyn Hatfield are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 21 Oct 2026.
Plota live figures for full applications decided by Welwyn Hatfield in the last twelve months, from validation. Welwyn Hatfield decision record →
Public comments
15% object · below the UK average of 74%
418 neighbours consulted · Last counted 21 Oct 2026
Consultation & key dates
- Comments by
- 13 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%).
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Land West of Brookmans Park Railway Station Bradmore Lane Brookmans Park AL9 7ST
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The consultation period closed on 13 Oct 2026.