Daylight Planning

Daylight Planning Specialist daylight, sunlight & rights of light analysis for planning success.

BRE-compliant reports • 3D modelling • Planning support 🏙️
Helping architects, developers & planners unlock approvals ✨ Visit our website 🌐https://www.daylightplanning.co.uk/

20/03/2026

A reliable analysis starts with an accurate model.

This reel shows part of our typical workflow - from scan data, to 3D contextual modelling, to the technical analysis that follows.

By building models from accurate, reliable survey data, we create a stronger foundation for accurate technical results.

For us, good modelling is not just a drafting exercise. It is a critical part of the analysis.

Do garden fences affect daylight and sunlight assessments?It’s a question we are often asked when reviewing residential ...
13/03/2026

Do garden fences affect daylight and sunlight assessments?

It’s a question we are often asked when reviewing residential developments and house extensions.

Under BRE daylight and sunlight guidance, not everything that casts a shadow needs to be included in an assessment. The focus is usually on structures that produce consistent, measurable shading.

For example:

• Opaque fences or walls above around 1.5m may need to be considered when assessing sunlight to gardens.
• Lower fences, railings or trellises that allow light through are often treated differently.

Small details, such as boundary structures, can sometimes influence how sunlight reaches gardens and outdoor spaces - which is why they are sometimes reviewed during planning assessments.

Good design follows the light.

🔗 daylightplanning.co.uk

Daylight & sunlight assessments and Rights of Light are often assumed to be the same thing, but they serve different pur...
06/03/2026

Daylight & sunlight assessments and Rights of Light are often assumed to be the same thing, but they serve different purposes.

Daylight and sunlight studies are typically carried out as part of the planning process, helping to understand how a proposal may affect neighbouring windows and outdoor spaces.

Rights of Light, however, is a common law matter concerning whether a development interferes with a neighbour’s established access to light through their windows.

Because they measure light differently and operate in different contexts, a scheme that performs well in daylight in planning terms may still require separate Rights of Light consideration.

Understanding both early in the design process can help avoid delays, redesign and neighbour disputes later on.

🔗 daylightplanning.co.uk

Not every scheme that looks acceptable in elevation will perform well under daylight and sunlight testing.Outcomes are u...
28/02/2026

Not every scheme that looks acceptable in elevation will perform well under daylight and sunlight testing.

Outcomes are usually driven by spatial relationships - massing, depth, proximity and orientation, rather than intent.

Early analysis allows design teams to test options before submission, when flexibility still exists.

We work alongside architects and planning consultants at concept and pre-submission stage.

🔗 daylightplanning.co.uk

27/02/2026

Not every scheme that looks acceptable in elevation will perform well under daylight and sunlight testing.

Outcomes are usually driven by spatial relationships - massing, depth, proximity and orientation rather than intent.

Early analysis allows design teams to test options before submission, when flexibility still exists.

We work alongside architects and planning consultants at the concept and pre-submission stage.

🔗 daylightplanning.co.uk

25/02/2026

“We’ve just had a daylight objection…”

It’s a conversation we’ve had more than once.

Most daylight and sunlight issues aren’t about poor design — they’re about when testing happens.

When analysis starts at the concept stage, schemes move forward with far fewer surprises.

If you’ve ever had to revisit massing after submission, you’ll know how much flexibility disappears.







Early input protects design intent.

🔗 daylightplanning.co.uk

Planning an extension is not just about what the council approves — it can affect your neighbours too.Many homeowners do...
30/01/2026

Planning an extension is not just about what the council approves — it can affect your neighbours too.

Many homeowners do not realise that planning permission does not cover everything, including neighbour rights around rights of light.

Saving this checklist now could help avoid stress, delays, and difficult conversations later.

🔗 daylightplanning.co.uk

Thinking about daylight after planning? That’s often too late.Early daylight and sunlight advice can reduce risk, inform...
09/01/2026

Thinking about daylight after planning? That’s often too late.

Early daylight and sunlight advice can reduce risk, inform design decisions, and strengthen your planning submission.

If you’re working on a new scheme or design change, let’s talk early.

• Will the proposal comply with daylight standards?• Can impacts be reduced through design changes?• How can planning ri...
09/01/2026

• Will the proposal comply with daylight standards?
• Can impacts be reduced through design changes?
• How can planning risk be managed effectively?

These are the questions we help resolve.

We support architects, developers, and planning consultants on residential and mixed-use schemes across the UK.Technical...
09/01/2026

We support architects, developers, and planning consultants on residential and mixed-use schemes across the UK.

Technical clarity. Professional judgement. Practical advice.

We work closely with project teams to integrate daylight and sunlight considerations into the wider design and planning ...
06/01/2026

We work closely with project teams to integrate daylight and sunlight considerations into the wider design and planning process — supporting informed decisions at every stage.

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London

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+447436019107

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