Why Sustainable Drainage Systems (SuDS) Are Essential for New Developments

As planning regulations tighten and environmental concerns grow, sustainable drainage systems for new developments are no longer a luxury - they’re a requirement. For contractors and housing developers across the UK, understanding the importance of SuDS and implementing the right solutions is critical to obtaining planning permission, controlling build costs, and futureproofing your developments.

What Are SuDS?

Sustainable Drainage Systems (SuDS) are designed to manage surface water runoff in a more natural and environmentally friendly way than traditional drainage systems. By mimicking natural hydrological processes, SuDS reduce flood risk, improve water quality, and support biodiversity.

At SuDS Designs, we specialise in providing fully compliant, cost-effective SuDS design and implementation tailored to your site.

Why Contractors and Developers Should Care

Failing to address surface water appropriately can delay or block planning approvals. More and more local authorities are requiring robust SuDS compliance for planning applications, particularly for residential and mixed-use developments.

With our support, you’ll not only meet regulatory requirements - you’ll enhance the environmental credentials of your project and avoid costly redesigns.

Benefits of SuDS in Housing Developments

Reduces surface water flooding risk
Improves site sustainability and biodiversity
Helps secure planning approval
Supports Building with Nature and BREEAM accreditation

Our team also provides flood risk assessment services across East Anglia (Suffolk, Norfolk, Cambridgeshire), Essex, London, Kent and surrounding areas, helping you stay ahead of policy changes and local planning conditions.

Our Process: SuDS for New Developments

Whether you’re developing 10 or 1000 homes, we provide tailored support that includes:

Surface water flood risk mapping UK
Eco-friendly drainage solutions UK
Detailed natural flood management techniques UK
Integration of green infrastructure for flooding (e.g., swales, permeable paving, attenuation basins)

We take care of everything from pre-planning assessments to design, documentation, and technical support during construction.

At SuDS Designs by JMS Civils, we don’t believe in one-size-fits-all solutions. We work closely with developers, contractors, and consultants to create innovative, buildable schemes. Whether you’re looking to implement SuDS in existing infrastructure or plan a sustainable new build, our drainage strategies are practical, affordable, and tailored to each site.

Let’s Talk

If you’re planning a development and need help navigating SuDS requirements, get in touch. We’re here to provide SuDS solutions across the UK, from concept to completion.

How SuDS Designs by JMS Civils Can Help

At SuDS Designs by JMS Civils, we specialise in flood risk assessments, property flood resilience, drainage design, and SuDS reports. Our expertise ensures that developers and planners stay ahead of regulatory changes, making informed decisions that support sustainable and compliant developments.

If you need expert guidance on how the new Flood Map for Planning impacts your site, get in touch today.

SuDS Reports

SuDS Designs specialises in comprehensive Sustainable Urban Drainage Systems (SuDS) reports, offering an eco-friendly alternative to traditional drainage methods.

Drainage Strategies

Property Flood Resilience (PFR) Surveys

Flood Risk Assessments

Roads & Highways

SuDS Designs by JMS Civils help developers, architects and homeowners take a smarter, more sustainable approach to drainage - combining technical know-how with practical, cost-effective solutions. Whether it’s surface water strategies, SuDS reports or expert design advice, we make sure drainage works with your site, not against it.