H1 Rights to Light Assessments Heading Here

We support both developers and adjoining owners across the UK. Whether you need to unlock development potential or protect your property's rights, our team identifies risks and negotiates practical resolutions quickly.
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Overview

H2 Understanding Rights to Light

Rights to Light are a form of easement in English law that give a property owner the legal right to receive natural light through defined openings. In dense urban areas like London, Birmingham, and Manchester, these rights can determine the scale, massing, and layout of a proposed development.

We work with both developers to identify risks and adjoining owners to ensure their legal rights are respected, providing clear reports to support legal advice or negotiations.

Courts have recently shown a willingness to grant injunctions against completed schemes. Early assessment is critical to avoid costly delays.

“Sean, Nikki and the rest of the team have provided to date has been very good and highly professional. They have been a pleasure to work with.”

Jonathan Buckingham

London Borough of Hammersmith & Fulham

Our Process

H2 Our Assessment Process

From initial feasibility to final negotiation, we combine technical rigour with commercial pragmatism. Whether unlocking value for a scheme or protecting a property asset, our four-stage process delivers certainty.

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1
Feasibility and Strategy

Preliminary site reviews, massing advice, and portfolio risk audits for funders and insurers.

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2
3D Technical Modelling

Precise 3D modelling using the latest laser scan and CAD technology to map the site context accurately.

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3
Impact Assessment

Technical Rights to Light assessments and calculations, including Waldram analysis and cutback analysis to quantify injuries.

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4
Mitigation and Resolution

Designing insurance-backed mitigation strategies, settlement negotiations, and compensation valuations.

FAQs

H2 Frequently Asked Questions

What is a Right to Light?

It’s a legal right to receive natural light through a defined window or aperture. If development blocks this light, the affected party may be entitled to compensation or an injunction.

Can Rights to Light stop a development?

Yes. If a neighbour’s right is infringed and no agreement is reached, courts can halt or modify schemes—even if planning permission has been granted.

Can I prevent neighbours acquiring Rights to Light?

Yes. A Light Obstruction Notice (LON) can be served to prevent neighbours acquiring rights through long-term use.”(Note: This is critical because it captures the ‘LON’ keyword that is otherwise missing from the page).

How do you assess whether a development infringes a neighbours rights?

We use 3D modelling, laser scanning and Waldram analysis to measure and calculate the level of light loss. See our article on the Court’s latest ruling on how to assess rights to light.

Contact an Expert
Key Contacts
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Alex HaywardMSc MRICS
Director | Building Surveying
London
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Alex Parry-JonesBSc (Hons) MCIOB C.BuildE MCABE AIFireE
Managing Director
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Why Choose Anstey Horne?

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