Land West Of Tassell Hall Redbourn Hertfordshire Data via plota.co.uk

26/00980/MOA - Major Outline Application With planning case officer

Proposal

Outline planning application (all matters reserved except access) for the construction of up to 230 dwellings to include affordable housing (Use Class C3), creation of suitable alternative natural greenspace (SANG), landscaping, public open space, drainage and demolition of 49 and 51 Tassell Hall and associated infrastructure works… Data via plota.co.uk

View original council record ↗

Application progress

Received
29 Apr 2026
Validated
12 May 2026
Consultation
12 May 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. The consultation period closed on 2 Jun 2026.

Documents 80

Statements & assessments 62

PDF Indicative drainage strategy Drainage Strategy · 12 May 2026 View ↗ PDF Converted version Biodiversity metric calculation tool · 5 May 2026 View ↗ PDF Transport assessment rev a Transport Assessment/Statement · 29 Apr 2026 View ↗ PDF Transport assessmentrev a- part 4 Transport Assessment/Statement · 29 Apr 2026 View ↗ PDF Transport assessment rev a - part 3. Transport Assessment/Statement · 29 Apr 2026 View ↗ PDF Transport assessment rev a - part 2. Transport Assessment/Statement · 29 Apr 2026 View ↗ PDF Transport assessment rev a - part 1 Transport Assessment/Statement · 29 Apr 2026 View ↗ PDF Statement of community engagement march 2026_final Statement of Community Involvement · 29 Apr 2026 View ↗ PDF Energy statement - 2026.03.31 Energy Statement · 29 Apr 2026 View ↗ PDF Redbourn heritage statement final Heritage Statement · 29 Apr 2026 View ↗ PDF Design principles 020426 Design Statement · 29 Apr 2026 View ↗ PDF Design and access statement Design & Access Statement · 29 Apr 2026 View ↗ PDF Land west of tassell hall- planning statement - final Planning Statement · 29 Apr 2026 View ↗ PDF Hcc major profoma surface-water-drainage-statement v1 mec updates Additional Information · 29 Apr 2026 View ↗ PDF Health impact assessment rev3. Additional Information · 29 Apr 2026 View ↗ PDF Topographical survey sheet 9 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 8 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 7 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 6 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 5 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 4 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 3 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 2 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 15 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 14. Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 13 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 12 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 11. Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 10. Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey sheet 1 Topographical Report · 29 Apr 2026 View ↗ PDF Topographical survey overview Topographical Report · 29 Apr 2026 View ↗ PDF Utilities assessment. Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment- part 1 Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment part 8 Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment -part 7. Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment -part 4. Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment - part 6 Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment - part 5 Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment - part 3 Utilities Statement · 29 Apr 2026 View ↗ PDF Utilities assessment - part 2. Utilities Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study Environmental Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study - part 5. Environmental Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study - part 4 Environmental Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study - part 3 Environmental Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study - part 1 Environmental Statement · 29 Apr 2026 View ↗ PDF Geo environmental phase i desk study -part 2 Environmental Statement · 29 Apr 2026 View ↗ PDF Flood risk assessment. Flood Risk Assessment · 29 Apr 2026 View ↗ PDF Flood risk assessment -part 3 Flood Risk Assessment · 29 Apr 2026 View ↗ PDF Flood risk assessment - part 2 Flood Risk Assessment · 29 Apr 2026 View ↗ PDF Flood risk & drainage assessment - part 1 Flood Risk Assessment · 29 Apr 2026 View ↗ PDF Acoustic assessment Acoustic Report · 29 Apr 2026 View ↗ PDF Air quality assessment Air Quality Assessment · 29 Apr 2026 View ↗ PDF The statutory metric full version Biodiversity metric calculation tool · 29 Apr 2026 View ↗ PDF Landscape & visual impact assessment Landscape & Visual Impact Assessment · 29 Apr 2026 View ↗ PDF Ecological impact assessment cc 310326_opt. Ecological Survey · 29 Apr 2026 View ↗ PDF Ecological impact assessment cc 310326_opt - part 2 Ecological Survey · 29 Apr 2026 View ↗ PDF Ecological impact assessment cc 310326_opt - part 1 Ecological Survey · 29 Apr 2026 View ↗ PDF Preliminary arboricultural impact assessment. Arboriculturial Study · 29 Apr 2026 View ↗ PDF Preliminary arboricultural impact assessment- part 4. Arboricultural Implications · 29 Apr 2026 View ↗ PDF Preliminary arboricultural impact assessment part 1 Arboricultural Implications · 29 Apr 2026 View ↗ PDF Preliminary tree retention & removal plan 2 Tree Survey · 29 Apr 2026 View ↗ PDF Preliminary tree retention & removal plan 1 Tree Survey · 29 Apr 2026 View ↗

All documents on the council site ↗

Important details

Council
Dacorum
Application type
Major Outline Application
Postcode
AL3
Received
29 Apr 2026
Validated
12 May 2026
Case officer
Track to view
Agent
Savills

Consultation & key dates

Neighbours
12 May 2026
Site notice
29 Jun 2026
Env. assessment
No
Dacorum
Planning Authority Score
7.1/10
Good
#54 of 292 councils
Relevant to this application:
Major dwellings

Dacorum is faster than most councils at deciding householder applications, ranking #66 out of 292. Only 24% of applications have the time limit extended, well below the 40% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Dacorum decision performance
Based on MHCLG data, 2025
89%
Overall approval rate
Above avg (87%) #132 of 292
91%
Householder approved
Above avg (90%) #166 of 292
76%
Decided in 8 weeks
Above avg (64%) #66 of 292
24%
Extended time limit
Below avg (40%) #28 of 292
78%
Minor dwellings approved
133 decided (1-9 homes)
85%
Major dwellings approved
13 decided (10+ homes)
71%
Change of use approved
21 decided
1,137
Total decisions
125 refused in 2025