Understanding Deed Restrictions When Buying A Residential Lot In The UK

I’ve been writing about UK property for long enough to notice a pattern: people fall in love with a plot of land, imagine the house they’ll build, and only then discover a decades-old covenant that makes their plans impossible. A restrictive covenant preventing residential development can reduce a plot’s value by 90% or more. That’s not a typo — it’s the difference between a £200,000 building plot and a £20,000 field you can’t touch.

That figure — 90% — is what makes this topic urgent. A covenant written in 1925 can still bind you today, and it doesn’t matter whether you knew about it when you bought the land. The law is clear: these restrictions “run with the land,” meaning every future owner inherits them. Over the years I’ve seen buyers lose deposits, scrap architectural plans, and once watch someone realise their “building plot” was actually subject to a covenant that only allowed agricultural use. The mistake cost them everything they’d put in.

Here’s what you actually need to know.

Before you even start looking at plots, it’s worth understanding the full picture of what you’re getting into. I’d recommend reading the ultimate UK residential lot checklist alongside this guide — it covers the practical steps that sit alongside the legal checks. And if you’re serious about a particular plot, a property lawyer can review the title documents before you commit — that’s the kind of professional check that catches the things you might miss on your own.

What deed restrictions actually are

The most important thing to understand is that a deed restriction — or covenant — is a legal promise written into the property’s title. It’s not a suggestion. It’s not something you can ignore because it’s old. It’s a binding obligation that sits on the land itself, not on the person who agreed to it originally.

There are two main types. Restrictive covenants stop you doing something — no commercial use, no building above a certain height, no subdividing the plot. Positive covenants require you to do something — maintain a shared access road, contribute to the upkeep of communal gardens, keep boundary hedges trimmed. Both are equally enforceable, but restrictive covenants tend to cause more trouble because they can completely block your plans.

What I’d do: before I even looked at a plot’s photos, I’d pull the title register. It costs £7 from the Land Registry and tells you whether there are any restrictive covenants listed. That’s the cheapest insurance you’ll ever buy.

Why this matters more than you think

Here’s the scenario that plays out more often than you’d expect. You find a plot in a village you love. It’s priced well below similar plots nearby. You assume you’ve found a bargain. You pay a deposit, hire an architect, and start sketching plans. Then your solicitor finds a covenant from 1932 that says “no building shall be erected on this land except one single dwelling house of not less than 1,500 square feet.” Your plan was for a two-bedroom cottage of 1,200 square feet. You’re in breach before you’ve even broken ground.

That covenant can be enforced by the original covenant holder if they still own neighbouring land, or by successors in title who benefit from it. In some cases, other landowners in an estate scheme can enforce it too. And here’s the kicker: even if a covenant is decades old and appears to have been ignored, it can still be legally enforceable. In 2026, enforcement activity is increasing as land values rise and development pressures intensify, particularly in sought-after rural locations.

What I’d do: if I found a plot that seemed cheap, I’d be suspicious. I’d ask my solicitor to check the Charges Register before I paid a penny in deposit. A real estate lawyer can do this quickly and tell you whether the price reflects a genuine opportunity or a hidden problem.

Where people go wrong

I’ve seen the same mistakes repeat themselves. Here are the most common ones, and how to avoid each of them.

Relying on the property summary alone

The free property summary from the Land Registry tells you whether restrictive covenants exist, but it doesn’t show you the full text. You need the title register (£7) to see the details — and even then, the register often references older deeds without quoting the covenant in full. You’ll need to request those filed documents separately (£3 each). Skipping this step is like reading the blurb of a contract and signing it.

Assuming old covenants are dead

A covenant from 1925 is not expired. It’s not irrelevant. It’s not unenforceable because it’s old. The Law of Property Act 1925 governs these restrictions, and they remain binding until formally removed or modified. I’ve seen buyers lose planning appeals because they assumed a 90-year-old covenant wouldn’t be enforced. It was.

Forgetting positive covenants

Most people focus on restrictive covenants — the ones that stop you doing things. But positive covenants can be just as expensive. If your plot requires you to maintain a shared access road or contribute to communal drainage costs, those obligations are real and ongoing. A positive covenant requiring you to maintain boundary features or contribute to shared maintenance costs can add thousands to your annual outgoings.

Not checking statutory restrictions separately

Covenants are only part of the picture. Statutory restrictions — listed building designations, conservation area limitations, Tree Preservation Orders, Green Belt designations — sit outside the title register. You need a Local Authority Search (LLC1) to uncover these. It costs £100–£300 depending on the local authority, but it’s the only way to know whether the land is in a conservation area or subject to an agricultural occupancy condition.

What I’d do: I’d budget the full £1,000–£2,000 for professional searches on any plot I was serious about. That sounds like a lot, but compared to losing a deposit or being stuck with land I can’t build on, it’s a bargain.

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How to check deed restrictions before you buy

Here’s the practical process I’d follow, step by step. It’s not complicated, but it does require patience and a willingness to spend a bit of money upfront.

Pull the title register and title plan

Go to the gov.uk property information service. A property summary is free and tells you whether restrictive covenants exist. Then buy the title register (£7) and title plan (£7). The register’s Charges Register section lists mortgages, restrictions, and covenants. If the register references older deeds without quoting the covenant in full, request those filed documents (£3 each).

What I’d do: I’d pull the title register before I even viewed the plot. If the Charges Register is empty, that’s a good sign. If it’s full of references, I’d want to read every single one before I went any further.

Order a Local Authority Search

The LLC1 search reveals statutory restrictions that don’t appear on the title register — conservation areas, Tree Preservation Orders, Green Belt designations, and enforcement notices. It costs £100–£300. Your solicitor will usually handle this, but you can request it yourself from the local authority’s land charges department. Search the local authority’s online planning portal using the land’s address or map reference. Go back at least 20 years if possible, as old conditions may still apply.

Check for environmental and chancel repair risks

An environmental search (£50–£150) identifies contaminated land designations and flood risks that could limit development. A chancel repair liability search (£15–£30) determines if the land falls within a parish where you could be liable for church repairs — a covenant that can cost tens of thousands of pounds. These are small costs for big peace of mind.

Consider indemnity insurance for known risks

If you find a covenant that could be a problem, indemnity insurance (£50–£500 for most policies) protects against enforcement action. But understand what it does and doesn’t do: it doesn’t permit you to breach the covenant. It only covers your losses if someone enforces it. It’s a safety net, not a permission slip.

• 1
  Pull the title register

  Buy the title register (£7) from the Land Registry. Check the Charges Register for covenants. Request filed documents (£3 each) if the register references older deeds without quoting the full text.

• 2
  Order a Local Authority Search

  The LLC1 search (£100–£300) reveals statutory restrictions — conservation areas, TPOs, Green Belt designations — that don’t appear on the title register.

• 3
  Run environmental and chancel repair checks

  Environmental search (£50–£150) for flood risk and contamination. Chancel repair search (£15–£30) for potential church repair liability.

• 4
  Consider indemnity insurance

  If a covenant is a concern, indemnity insurance (£50–£500) covers losses from enforcement — but it doesn’t let you breach the covenant.

If you’re buying in a Green Belt area, the restrictions are even tighter. I’d recommend reading this guide to purchasing residential lots in Green Belt areas for the specific rules that apply there.

Frequently asked questions

Deed restrictions are one of those things that feel like a technical detail until they cost you everything. The good news is that the checks are cheap, the process is straightforward, and the information is public. A £7 title register can save you from a 90% loss. That’s the best return on investment you’ll ever get in property.

If this was useful, you might also want to read essential tips for buying land in the UK with internet availability.

Sources and Further Reading

Your guide to buying the perfect residential lot in the UK — A complete walkthrough of the entire lot-buying process, from budgeting to exchange.

Researching your area before buying a UK lot — How to check for local issues that won’t show up on the title register.

How to Check for Covenants and Restrictions Before Buying Land in the UK. BuyLand, 2025.

UK Land Law. LandListings, 2025.

Search for land and property information. HM Land Registry, 2025.