Daylight and Sunlight Surveyor in Croydon

Daylight and sunlight reports support planning applications across Croydon, particularly on the central Croydon tall building cluster, the regeneration sites around the town centre, and the residential intensification across Norbury, Purley, and Addiscombe. Reports follow the BRE guidelines (2022 edition) and cover the technical analysis, design context, and any massing advice that helps the scheme work within London Borough of Croydon expectations.

Daylight & Sunlight Analysis for Croydon Developments

Croydon carries one of London's most distinctive outer borough planning environments, with a central tall building cluster that rivals central London for height and density, surrounded by the suburban character of Purley, Sanderstead, Coulsdon, and Selsdon. The London Borough of Croydon reviews a high-volume caseload of new tower proposals around East Croydon and West Croydon, alongside residential intensification near the stations, replacement housing across the suburban plots, and town centre regeneration coming forward across the borough.

Our team prepares these reports under RICS regulation from our London office at Boundary Row, SE1, with BRE 209 (2022) as the working reference. For larger developments that could affect a neighbour's legal entitlement to light, rights of light assessments sit alongside the planning piece, particularly on the central Croydon tower schemes. Where the scheme involves building over an existing property, airspace development advice sits alongside the daylight piece.

Daylight + Sunlight

Using the knowledge we have gained throughout our involvement in projects of differing size and complexities, we are able to apply the criteria within the BRE guidelines and produce comprehensive reports to accompany a planning application.

When assessing daylight and sunlight, we work with a professional team to try and achieve the best outcome for a site, whilst respecting the neighbouring properties’ access to daylight and sunlight. We will also provide advice on how the design of potential residential accommodation can ensure access to good levels of daylight and sunlight.

Services Provided

  • Initial Site Appraisal

  • Daylight + Sunlight Analysis

  • Overshadowing Analysis

  • Sunpath Analysis

  • Assess the impact of existing trees on a proposed development

  • Produce detailed reports to accompany planning applications

How do we approach daylight and sunlight assessments in Croydon?

Each Croydon report opens with the proposed scheme drawings, an initial site appraisal, and a 3D model of the development and the affected neighbouring properties. The BRE 209 analysis then runs Vertical Sky Component for daylight, Annual Probable Sunlight Hours for sunlight, and No Sky Line where room geometry matters to the result for the proposed scheme.

Overshadowing analysis on ground-level amenity and public realm tests the 21 March sun position recommended in the guidance. Sunpath studies cover seasonal access where these add useful evidence, particularly on the central Croydon tower proposals where cumulative shadow effects matter to the planning conversation. Trees within the impact zone are factored in where they materially affect the outcome.

A typical turnaround is 2 to 3 weeks from instruction. Calls are answered by a qualified surveyor, and a free initial assessment sets out scope before any fee is committed. This is a bespoke surveying service shaped to each scheme.

I have worked with CHP for a number of years, obtaining advice from them with regard to daylight and sunlight. They provide exactly what our clients require and work closely with us to resolve any issues, should they arise.

- Andrew Ryley , DLBP

What happens if a Croydon scheme falls short of BRE 209 targets?

Falling short of BRE 209 reference values does not block consent on its own. The figures are guidance, and the London Borough of Croydon will read them against the existing context, which varies sharply across the borough between the tall building cluster in central Croydon and the suburban character outwards. Central Croydon schemes routinely sit below standard reference values because of the surrounding tower stock, while suburban plots tend to be assessed against full reference values.

A well-argued report sets out the shortfall, explains the cause, and shows the design steps taken to mitigate it. Reports are turned around in 2 to 3 weeks. The free initial assessment is the way in for borderline cases or for early advice on scope.

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Head Office
2-6 Boundary Row
London, SE1 8HP

Essex Office
2-6 Boundary Row
London, SE1 8HP


020 3714 4090

Get in touch.

Head Office
2-6 Boundary Row
London, SE1 8HP

Essex Office
2nd Floor, 10 High Street
Wickford, Essex
SS12 9AZ


020 3714 4090
enquiries@chpsurveyors.com