How to Check for Environmental Covenants Before Sale

When preparing to sell or buy land or property in England and Wales, it is important to check for environmental covenants or other environmental obligations that may bind the land. Environmental covenants can impose legally binding restrictions or requirements on how land must be used, managed or conserved and may impact development, sale, future use and even liability for remediation. This article explains what environmental covenants are, how they differ from other types of land restrictions, how to identify them before a sale, and important steps to protect buyers and sellers during conveyancing.

What Are Environmental Covenants?

In the context of property law, environmental covenants are legal agreements recorded against a piece of land that impose obligations or restrictions designed to protect the natural or heritage features of the land. A significant form of environmental covenant in England and Wales is the conservation covenant introduced under the Environment Act 2021. These covenants:

• Are private, voluntary agreements between a landowner and a responsible body (such as a local authority, conservation charity or designated public body).
• Can either require landowners to take positive actions (e.g. habitat management) or restrict certain uses of the land (e.g. pollution‑related activities).
• Are implemented as a deed and, once executed, can be registered as a local land charge, making them binding on future landowners.
• Seek to deliver a conservation purpose for the public good, such as preserving natural habitats, species, or heritage features.

Unlike typical restrictive covenants recorded in conveyancing titles, conservation covenants are specifically designed to advance environmental or conservation outcomes and must be registered appropriately to affect successive owners.

Why Check for Environmental Covenants Before Sale?

Environmental covenants can affect property values, development plans and legal obligations long after the current owner sells. If left undiscovered, such covenants can:

• Restrict land use or development rights.
• Lead to unexpected management or compliance obligations for a new owner.
• Affect the ability to obtain planning permission or finance.
• Create enforceable liabilities for future owners (e.g. maintaining habitats or avoiding certain activities).

Because environmental covenants bind successors in title and often have long‑term or indefinite duration, they must be identified and disclosed before contracts are exchanged to inform buyers and avoid disputes or claims later.

Common Types of Environmental Covenants and Related Obligations

Conservation Covenants

As explained in government guidance, conservation covenants are voluntary agreements made under the Environment Act 2021 and designed to deliver long‑term conservation outcomes. They may include:

• Obligations to protect or restore natural habitats or specific species.
• Restrictions on land use that could harm ecological or heritage features.
• Positive actions such as planting woodlands or managing wetlands.
• A requirement that obligations continue with future owners unless varied or ended by agreement.

These covenants are registerable as local land charges and must be considered in property due diligence.

Restrictive Environmental Clauses in Deeds

Although not environmental covenants in the statutory sense, many properties have restrictive covenants in their title deeds that:

• Restrict certain land uses that affect the environment (e.g. bans on industrial activities, tree removal, or chemical use).
• Protect communal or estate‑wide environmental features.
• May relate to groundwater protection, drainage systems or measures to maintain natural barriers.

These private covenants can be enforceable against successors in title and are a key feature of conveyancing titles.

Step‑by‑Step Guide to Checking for Environmental Covenants

1. Review the Title and Deeds

Start by obtaining the full title register and title plan from HM Land Registry for the property. The title register typically lists:

• Any registered covenants, including restrictive or environmental covenants.
• References to additional documents that may contain environmental obligations.

If a title entry references covenants without detailing them, request certified copies of the historical deeds (e.g. using Land Registry's OC2/OC3 requests) to read the precise terms and scope of any obligations affecting the land.

2. Order Comprehensive Searches

Environmental covenants and related obligations may not always be visible in standard planning or local searches. To supplement conveyancing enquiries:

• Order a local authority search (CON29R) to identify entries against the local land charges register, including environmental covenants where registered.
• Order an environmental search report that goes beyond contaminated land and flooding, and can flag unusual or site‑specific environmental obligations or designations.
• For properties with environmental concerns (e.g. near protected habitats), consider specialist environmental or ecological searches to identify obligations that may not be included in standard searches.

Environmental searches typically include information about historic land use, contamination risks and relevant official records that could indicate ongoing environmental obligations. However, absence of a flag in a search report does not guarantee no obligations exist, so further checks are prudent.

3. Inspect Local Land Charges Records

Because conservation covenants and similar obligations can be registered as local land charges, it is essential to inspect:

• The local land charges register, which contains entries affecting property use or obligations.
• In areas where charges have been transferred to HM Land Registry's national database, check both local authority records and national registers.
• Contact the local council's land charges department or use your conveyancer to ensure that environmental charges are not overlooked.

This can reveal covenants that might not be immediately apparent from deeds alone.

4. Informal Enquiries with Authorities

If environmental covenants or potential obligations are suggested by searches or the history of the land, consider informal enquiries with:

• The responsible body named in any covenant (e.g. local authority or conservation organisation) to confirm the terms and enforcement status.
• The local authority's environmental health, planning or public protection teams to confirm whether any records exist relating to environmental obligations or land use restrictions.
• The Environment Agency or other environmental bodies if the land has a history of contamination or protection designations.

This step can help clarify whether covenants are active, complied with, or relevant to future use.

5. Conveyancer's Enquiries and Disclosure

Your conveyancing solicitor should raise specific enquiries with the seller about environmental covenants and obligations. Sellers are required to disclose:

• Known covenants, restrictions or agreements affecting the land.
• Any environmental conditions or obligations tied to planning permissions or land schemes.

Answers to standard enquiry forms (e.g. TA6 in residential sales) should include full disclosure to avoid later claims for misrepresentation. A proactive conveyancer will investigate these disclosures against search results and title documentation.

Practical Considerations and Risks

Binding Effect on Future Owners

Once an environmental covenant is registered (especially as a local land charge), it binds future owners and remains enforceable unless properly varied or discharged with consent from the responsible body or via tribunal or court action.

Before sale, both parties should understand:

• Duration of the covenant (indefinite on freehold land unless specified).
• Whether obligations are positive (requiring action) or restrictive (limiting use).
• Costs or liabilities associated with compliance.

Impact on Development and Planning

Environmental covenants can affect planning prospects. For example, a covenant requiring habitat conservation may limit or prohibit certain development schemes, even where planning permission might otherwise be granted. This makes early identification essential for accurate valuation and negotiation.

Key Takeaways

Checking for environmental covenants and related environmental obligations before a property sale protects both buyers and sellers. Key steps include:

• Reviewing title documents and deeds for explicit covenants.
• Ordering environmental and local land charges searches that uncover registered covenants and potential risks.
• Making informal enquiries with local authorities or responsible bodies to clarify obligations.
• Ensuring full disclosure in conveyancing enquiries to avoid disputes.

Understanding these environmental obligations helps ensure a transparent transaction, avoids unexpected post‑completion liabilities, and supports informed decision‑making for all parties.