Planning & Local Plan

North Mymms District Green Belt Society

Planning & Local Plan

Applications Scrutinised, Threats Tracked

The committee reviews every planning application submitted to Welwyn Hatfield Borough Council and objects wherever Green Belt principles are at risk — from single applications to the Local Plan itself.

Site Allocations Register

Every site earmarked for housing across Welham Green, Brookmans Park & Little Heath in the Regulation 19 Proposed Submission Local Plan, each linked to its full site profile in the source consultation document.

19 sites · 1,894 dwellings proposed · Proposed allocations, pp. 223–300

Ref Settlement Site name Use Dwellings Green Belt Details
SA WEG1 Welham Green Marshmoor Employment (up to 40,500 sqm) — No p. 287↗
SA WEG2 Welham Green Land at Welham Manor & West of Station Road Residential 72 No p. 289↗
SA WEG3 Welham Green Dixons Hill Road Residential 120 No p. 292↗
SA WEG4 Welham Green Barnbeth, 24 Station Road Residential 7 Unconfirmed p. 294↗
SA WEG5 Welham Green Land South of Bulls Lane Residential 60 Unconfirmed p. 296↗
SA WEG6 Welham Green Land North of Pooleys Lane Residential 80 Unconfirmed p. 298↗
SA BRP1 Brookmans Park Land West of Golf Club Road Residential 14 No p. 223↗
SA BRP2 Brookmans Park Land East of Golf Club Road Residential 10 No p. 225↗
SA BRP3 Brookmans Park Land West of Brookmans Park Station Residential (plus 2FE primary school) 430 No p. 227↗
SA BRP4 Brookmans Park Land North of Bradmore Way Residential 150 Unconfirmed p. 230↗
SA BRP5 Brookmans Park Land at Potterells Farm, Station Road Residential 185 Unconfirmed p. 233↗
SA BRP6 Brookmans Park Land West of Bluebridge Road Residential 155 Unconfirmed p. 236↗
SA BRP7 Brookmans Park Land at Raybrook Farm Residential 28 Unconfirmed p. 239↗
SA BRP8 Brookmans Park Brookmans Park Transmitter Station Data Centre (approx. 130,000 sqm) — Unconfirmed p. 242↗
SA BRP9 Brookmans Park Royal Veterinary College (Hawkshead Campus) Education & animal-care facility — Unconfirmed p. 246↗
SA LH1 Little Heath Land North of Hawkshead Road Residential 34 No p. 273↗
SA LH2 Little Heath Part of Studlands / Videne, Hawkshead Road Residential 61 No p. 275↗
SA LH3 Little Heath Leggatts Park Residential (plus 2FE primary school) 400 Unconfirmed p. 277↗
SA LH4 Little Heath Land South of Hawkshead Road Residential 88 Unconfirmed p. 280↗
Reading the links: each site reference and its page link opens that site’s full profile (address, ward, boundary size, capacity, designations and development requirements) as a short PDF extracted from the source consultation document. This is the full set of Welham Green, Brookmans Park & Little Heath site allocations identified in the Regulation 19 Proposed Submission Local Plan, including those proposed for the first time at this stage. “No” carries over the 8 sites already allocated under the adopted Local Plan; “Unconfirmed” marks the 11 sites newly proposed at Reg 19 stage, where no explicit Green Belt status is given in the source document.

Our position

This isn’t just about land — it’s about infrastructure too

We oppose development on Green Belt land that undermines the openness and village character these policies exist to protect. We’re equally concerned about capacity — Welham Green’s primary school in particular — and about how few genuine alternatives to Green Belt release have been explored.

“880 homes in our villages — with no adequate plan for the schools, roads or services to support them.”

Where the Local Plan stands

Jan 2015 Public consultation opens

Jun 2016 Cabinet Housing Panel votes to recommend sites

Mar 2017 Cabinet recommends the plan to full Council

Feb–Mar 2021 Stage 9 Examination Hearings held

Want to object, or just stay informed?

Join as a member to receive planning alerts, or get in touch to add your voice to an active objection.

Get involved

North Mymms District Green Belt Society

Preserving and protecting the Green Belt within our parish since 1971.

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Contactmembership@northmymmsgreenbelt.org.ukNorth Mymms Parish, Hertfordshire
© 2026 North Mymms District Green Belt Society. Registered voluntary society, est. 1971.