Our Essex team prepares these reports under RICS regulation, with BRE 209 (2022) as the working reference. Site attendance across the Uttlesford district runs faster than for London-led practices, and we have been delivering daylight and sunlight reports across the East of England since 2004. Where works also cross a shared boundary, party wall services sit alongside the daylight piece, handled by the same team.
Vertical Sky Component covers light to windows. Annual Probable Sunlight Hours covers sunlight to habitable rooms with relevant orientation. Overshadowing analysis tests amenity space under the 21 March sun position recommended in the guidance. Sunpath studies sit alongside where seasonal access matters, particularly on tight historic plots where orientation drives much of the result.
The report sets out methodology, figures, and design rationale where the numbers run below BRE 209 reference values. Typical turnaround is 2 to 3 weeks from instruction. A free initial assessment covers scope before any fee is set. This is a bespoke surveying service shaped to each scheme.
BRE 209 sets reference values, not legal thresholds, and shortfalls can be justified where the context supports the design. Reports are turned around in 2 to 3 weeks, and the free initial assessment is the way in for early advice or for a quick read on whether a full study is needed at this stage of the scheme.
