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Discharging Contaminated Land Planning Conditions in the UK

Redeveloping brownfield land often comes with contaminated land planning conditions. This guide explains the step-by-step process to discharge them, from Phase 1 Desk Study through to verification. By following UK regulations and best practice, developers can avoid costly delays, satisfy local authorities, and protect site value.

Blog and articles

Latest insights and trends

Environmental Due Diligence: What It Is and Why It Matters for Property Transactions

Environmental risks aren’t always visible but they can cost you. This blog explains what Environmental Due Diligence is, why it matters in property transactions.

Soakaway Testing: A Developers Guide

Need a soakaway test for planning? Learn what BRE 365 testing involves, when to do it, and how it helps meet SuDS policy. Avoid costly delays with fast, jargon-free guidance from Clear Environmental.

Contaminated Land Assessment: A Complete Guide for Developers and Landowners

A contaminated land assessment evaluates whether land poses risks to human health, property, or the environment.

Phase 2 Site Investigation Explained – Methods and Outcomes

Discover methods like trial pits and boreholes with timescales, and how Phase 2 builds on Phase 1 to manage land contamination risks effectively.

What is a Phase 1 Desk Study (Preliminary Risk Assessment)?

Learn what a Phase 1 Desk Study involves, why it's essential for planning and due diligence, and how Clear Environmental delivers clear, commercially-focused risk assessments

From Phase 2 to Remediation: What Happens if Contamination is Found?

Learn what happens after a Phase 2 Site Investigation identifies contamination. Discover how Clear Environmental develops pragmatic remediation strategies and secures regulatory sign-off through Verification.

Do I Need a Phase 3 Remediation Strategy? (And What Is It?)

Understand when a Phase 3 Remediation Strategy is required after Phase 2 investigations. Clear Environmental explains practical, commercially focused approaches to managing contaminated land risks.

Ground Gas Risk in Kensington & Chelsea: What Developers Need to Know

Planning a basement or extension in Kensington & Chelsea? Learn when ground gas risk assessments are needed, what CLC1–CLC4 guidance requires, and how Clear Environmental delivers fast, compliant solutions.

Are We Environmental Consultants? Or Are We Report Authors?

Are we consultants or just report authors? Explore how Clear Environmental goes beyond compliance to deliver commercially focused, pragmatic environmental consultancy, from due diligence to remediation and lease surrender strategies.

Brownfield Redevelopment: Risks, Costs and Best Practices

Explore the risks, regulatory drivers, and economic rewards of brownfield redevelopment. Learn how Clear Environmental helps developers unlock value, manage abnormals, and meet housing targets through strategic site assessment and remediation.

Understanding UK Contaminated Land Regulations: A Guide for Developers

A practical guide to UK contaminated land laws for developers. Learn how to manage risk, satisfy planning, and unlock value from brownfield sites.

Infiltration Testing For Soakaway Design in the UK

UK-wide BRE 365 infiltration testing. Accurate rates & suitability comments for SuDS & Building Standards compliance. Results for your drainage engineer.

What Causes Contaminated Land? A UK Developer and Investor’s Guide

Discover the five main causes of contaminated land in the UK, from industrial legacy to natural risks. Learn how to identify hazards early, manage remediation costs, and protect your development investment.

Environmental Vendor Surveys - Why They Are Crucial in UK Property Transactions

Discover why vendor environmental due diligence surveys on contaminated land and flood risk can streamline UK property transactions, protect asset value, and give buyers confidence.

Historic map overlay Phase 1 Desk Study

Why Do You Need a Phase 1 Environmental Assessment for Planning?

A Phase 1 Environmental Assessment gives planners and developers confidence by identifying land contamination risks early, helping projects move forward smoothly.

Discharging Contaminated Land Planning Conditions in the UK

Redeveloping brownfield land often comes with contaminated land planning conditions. This guide explains the step-by-step process to discharge them, from Phase 1 Desk Study through to verification. By following UK regulations and best practice, developers can avoid costly delays, satisfy local authorities, and protect site value.