Evidence and supporting documents
Evidence underpinning the Spatial Development Strategy
The Spatial Development Strategy is informed by a wide range of research, technical studies and existing regional strategies.
This evidence helps us understand the West Midlands today, identify future opportunities and challenges, and ensure decisions are based on robust, up-to-date information.
As the strategy develops, new evidence will continue to be commissioned and published to support its preparation and independent examination.
Explore spatial data
Our interactive mapping tool allows you to explore important data that will be used to inform the Spatial Development Strategy, all in one place. You can use it to see transport networks, environmental data, housing and employment allocations, social infrastructure and other relevant spatial information.
As work progresses, the map will also be updated to show emerging evidence and future policy proposals.
The evidence base
The evidence base brings together existing research, technical studies and newly commissioned work.
It helps us understand the region's housing needs, economy, transport network, environment, infrastructure and communities, ensuring the Spatial Development Strategy is informed by robust evidence.
The evidence is organised around the seven themes of the SDS and will continue to evolve as further work is completed.
Browse the evidence
- Housing and Places Monitor (March 2026)
- Ongoing: Strategic Housing Growth Study (covering the Greater Birmingham and Black Country Housing Market Area)
- Ongoing: 6 Green Belt reviews
- Making The West Midlands An Exemplary Region For Disabled People (September 2025)
- Strategic Growth Study Greater Birmingham HMA (February 2018) (external link)
- West Midlands Growth Plan (August 2025) (PDF)
- The West Midlands Theory of Growth (September 2025) (PDF)
- International Comparators for the West Midlands (March 2025) (PDF)
- West Midlands Futures: Economic Geographies of the West Midlands (December 2024) (PDF)
- West Midlands Futures: Grand Challenges - What You Told Us (December 2024) (PDF)
- The Everyday Economy in the West Midlands Combined Authority area (November 2025) (PDF)
- West Midlands Clusters Workstream Synthesis of Research Projects (aPRIL 2025) (PDF)
- West Midlands Strategic Employment Sites Study (August 2024) (external link)
- Coventry and Warwickshire Housing & Economic Development Needs Assessment (HEDNA) November 2022 (external link)
- Centre for Cities High Street Data Tool (September 2025) (external link)
- Change in High Street Uses 2009-2024 Public First (external link)
- High streets in Great Britain: March, 2020 (external link)
- Local Transport Plan - Our 6 Big Moves
- West Midlands Local Transport Plan Core Strategy (PDF)
- Current adopted Local Transport Plan (2026): Movement for Growth - WMLTP4
- Midlands Connect - Midlands Rail Hub (external weblink)
- PRISM modelling (ongoing)
- West Midlands LNRS interactive map
- WMCA State of Nature Report (2025) (PDF)
- WMCA Circular Economy Routemap (September 2021) (PDF)
- Local Investment in Natural Capital
- Climate Risk and Adaptation Data and Intelligence (ongoing)
- West Midlands Air Quality Framework (July 2025)
- West Midlands Aggregates Working Party: Annual Monitoring report (2023) (external link to PDF)
- Black Country Minerals Study Update: Updated Evidence Base for Minerals to support preparation of emerging Local Plans for each Black Country Authority (external links to PDF)
- Health Of The Region 2024
- Black Country Playing Pitch and Outdoor Sport Strategy (December 2022) (external link to PDF)
- Inclusive Growth Framework (ongoing)
- Making The West Midlands An Exemplary Region For Disabled People (2024) (PDF)
- Birmingham Joint Strategic Needs Assessment (JSNA) (external link to multiple resources)
- Coventry Joint Strategic Needs Assessment (JSNA) 2023 (external link)
- Joint Strategic Needs Assessment: Evidence Summary (January 2019) (external link to PDF)
- Design and Placemaking Planning Practice Guidance 2026 draft for consultation (PDF)
- Canal and River Trust Prospectus 2025 – West Midlands ( (external link to PDF)
- Planning for Intergenerational Futures (2024) (external link to PDF)
- Making West Midlands Exemplary Region for Disability 2024 (PDF)
- Manual for Streets (2007) (external link to PDF)
- West Midlands Growth Plan (August 2025) (PDF)