Guidance Note 9 October 2017
21 Moorfields – Daylight/Sunlight and Rights to Light Issues
This note is written by Point 2 Surveyors in response to a number of queries raised at a recent meeting between the Barbican Association, Landsec and their design team as of 23rd August 2017.
We understand the queries raised are as follows:
• The difference between a Rights of Light Assessment vs. a Daylight and Sunlight
Assessment for planning purposes;
• The process with regard to Rights to Light discussions; and
• Whether details of properties affected by rights of light claims can be released.
Each of these queries is addressed in turn below.
The Difference between a Rights to Light Assessment vs. a Daylight and Sunlight Assessment
‘Right to Light Assessments’ and ‘Daylight and Sunlight Assessment’ are often confused, but they are different assessments and considered separately.
Firstly, daylight and sunlight is a planning matter only. Daylight and sunlight assessments are submitted and assessed as part of a Planning Application process having regard to the Local Councils’ planning policy and the advice and recommendations set out in the Building Research Establishment (BRE) report entitled ‘Site layout planning for daylight and sunlight: A guide to good practice’ (often referred to as the “BRE guidelines”). The impact on the Daylight and Sunlight conditions of a proposal is assessed on individual properties and affected owners can make representations on planning grounds in the usual way.
In contrast, a right to light is a private legal right which is entirely independent from the planning application. The calculation of impact is also different from the Daylight and Sunlight assessments. Another difference is that rights to light is a matter which can be dealt with either pre-or post planning.
The Process for Rights to Light Discussions
During the design process, we have been advising Landsec on which flats are likely to be affected. We have based our assessments on the standard rights to light calculation. This calculates what area of the working plane within a room can enjoy 1 lumen of light directly from the sky in the proposed and existing conditions.
As the decision to whether an injury occurs is dependent on what area of the room can receive adequate light, the size or depth of room can influence our decision. If two rooms are next to each other but one is deeper than the other (as is the case for some of the Barbican flats) the larger room may experience an actionable injury and smaller one may not. This is because the depth to which the natural light will penetrate each room is the same but the deeper room will be lit to a lower % than the shallower room. This is likely to be one of the reasons why some residents have been contacted and their neighbours have not.
Where we have identified a potential actionable injury, we have written to the owners requesting access and, if the measured results have confirmed our initial results we have looked to seek a settlement for the release of their rights to light. Over the course of our work since 2014 we have issued three sets of letters as each scheme option has been designed. We issued the first set of letters based on the original planning application massing in September 2014. Further letters were then sent to some of the other flat owners, based on the approved MMA scheme, in June 2016. The final set of letters based on the proposed new scheme option were issued in June 2017. We have received responses to all of the letters we have sent except 8. Letters have been sent to the flats directly and any alternative address listed on the title document for that flat. Where responses have not been received, we have typically sent reminders every 2 or 3 weeks. We have now had access into a good number of flats along the elevation of the Barbican facing the site and found that the rooms are all very similar in size depending on the flat type. We are therefore confident that our initial assessments (without having access into every flat) are correct.
Whether details of properties affected by rights of light claims can be released
The existence and content of negotiations, to secure a release of any actionable rights to light is, by its very nature, confidential as is the extent and identity of affected properties.
However, although we cannot provide details of all those properties that are likely to experience a right to light injury for this reason, rest assured that we have written to the owners of all the flats likely to experience an actionable rights to light injury as a result of the latest proposal with a view to engaging with them on the scope for a possible release. Therefore, if you have not received a letter we consider that your flat will not experience an actionable injury. However, if any residents are unsure, we suggest they get in touch with Jonathan Alabaster at Landsec (Tel. 020 7024 3896) for
confirmation.
We hope the above is useful, yet if anyone were to have any questions, please do not hesitate to contact us using the following details:
Andrew Cartmell Director Point 2 Surveyors Ltd. andrew.cartmell@point2surveyors.com Tel: 020 7759 0185