When sourcing land for development, build costs and planning potential is often the priority. However, overlooking legal defects in a site’s title early on can halt a project before it can begin. Often unresolved boundaries and access rights, or hidden third-party claims can quickly lead to costly litigation resulting in an unbuildable site.
A thorough title due diligence when sourcing an initial site is essential to guarantee legal viability. Here is a clear developer’s checklist for verifying title deeds, easements, and rights of way.
1. Title Verification & Encumbrances
The first step is assessing the official copies of the Register of Title maintained by HM Land Registry (or reviewing physical title deeds for unregistered land).
A registered title contains three key sections every developer should inspect:
The Property Register: Has a legal description of the land and lists appurtenant rights that benefits the site, such as an express right of way over neighboring land.
The Proprietorship Register: Confirms ownership and the class of title. Aim for Title Absolute the highest legal standard. A "Possessory" or "Qualified" title may signal missing historical evidence, which will need legal insurance or title rectification.
The Charges Register: Lists third-party legal rights that disadvantage the land, including legal mortgages & restrictive covenants. For instance, bans on residential redevelopment as well as registered third-party easements.
2. Private Rights of Way
A site has less value if you cannot legally access it. Access to a road doesn't automatically guarantee a legal right to cross with vehicles or construction machinery.
Access checks can include:
Express Grants: Confirm there is an explicit, written right of way recorded on the title plan allowing access of pedestrians & vehicles.
Prescriptive Rights: If access relies on historical use rather than a formal deed, it must meet the criteria under the Prescription Act 1832 with 20+ years of free and constant use.
Ransom Strips: Identifies whether a strip of land between the public highway and your site boundary belongs to a third party. Ransom strip owners can legally demand significant ransom payments (mostly up to a third of the uplift in land value) to grant access.
3. Utility & Service Easements
Every development needs utility infrastructure, water, drainage, gas, electricity, and telecoms. An easement provides the legal right to run these services within another party's land.
Essential service considerations:
Existing Burdened Infrastructure: Check for statutory undertaker equipment including high-voltage cables or main water pipes and any area of the site that could limit where foundations can be laid.
Off-Site Utility Connections: If connections to the main sewer or grid extends beyond site boundaries, ensure easement rights exist to maintain pipes across neighboring land.
Build-Over Agreements: If a public sewer runs through the site, a statutory Build-Over Agreement must be secured from the local water authority before construction begins.
4. Verifying Boundaries and Highways
The red line on an HM Land Registry title plan implies rather than states this is known as the General Boundaries Rule. Relying only on title plans can lead to boundary disputes.
To secure site perimeters:
Physical vs. Legal Boundaries: Perform a measured land survey to check whether physical boundary features (hedges, walls, fences) align with the title plan.
Highway Searches: Submit a formal search under Section 36 of the Highways Act 1980 to confirm the precise boundary where the publicly maintainable highway ends and private land begins.
Adverse Possession Risks: Inspect the site for signs of intrusion. Third parties occupying parts of the land for over 10 or 12 years can try to claim squatter’s rights via false possession.
Site Acquisition Due Diligence Summary
| Category | Verification Focus | Primary Legal Risk |
| Title Quality | Register of Title & Class of Title | Possessory title or missing historical deeds |
| Access Rights | Express rights of way & adopted highways | Ransom strips or unadopted private access roads |
| Easements | Utility runs, drainage, & servitudes | Lack of legal rights to connect to off-site mains |
| Boundaries | Measured survey vs. Land Registry plan | Boundary disputes & false possession claims |
Summary
Identifying title defects during initial site sourcing enables developers to negotiate price reductions, secure title indemnity insurance, or exit high-risk deals before incurring major planning expenses. Thorough due diligence transforms site selection into a secure foundation for successful development.
Future articles will explore how to navigate rights of light in urban land development, strategies for discharging restrictive covenants, and legal frameworks for permitted development rights.
