Airspace Surveyor in Barking and Dagenham

An airspace development creates new homes by building above an existing roof. Barking and Dagenham carries one of London’s largest concentrations of post-war and 1930s residential housing, which makes it a particularly active borough for rooftop schemes. Our role covers the existing residents below the development, the schedules of condition that record each flat before construction starts, and the day-to-day liaison through the build.

Rooftop Extensions Across Barking and Dagenham

Barking and Dagenham's residential stock is one of the most distinctive in London. The Becontree Estate, one of the largest public housing estates ever built, dominates the central and southern parts of the borough through Becontree, Heathway, Dagenham, and Mayesbrook, with extensive 1930s housing alongside post-war and 1960s mid-rise blocks. Barking town centre and the Gascoigne and Castle Green areas add further post-war estates and recent regeneration development. The Rush Green and Chadwell Heath fringes carry mixed Edwardian and 1930s suburban housing where upward extensions on individual homes come forward. The combination means most airspace work focuses on rooftop schemes for residential blocks.

We specialise in chartered surveying on dense urban sites and are RICS regulated with over 30 years of combined residential extension and rooftop experience. Airspace development advice covers feasibility and the planning route before any application is prepared.

Airspace Developments

As well as providing daylight, sunlight and rights of light advice, our role would be to make contact with the occupants of the existing building to establish any concerns regarding the development. We will work closely with the professional team to identify the initial questions and look at how these can be addressed.

It is our experience that maintaining the same point of contact for the duration of the project offers the existing occupants’ reassurance and continuity.

Services Provided

  • Make initial contact with existing occupants.

  • Attend meetings to discuss any concerns of the existing occupants.

  • Recording Schedules of Condition of the flats below the proposed units.

  • Act as a liaison between the developer and occupants throughout the project.

  • Assist in resolving any issues that may arise such as car parking, site setup etc.

What does airspace work involve in Barking and Dagenham?

Airspace work in Barking and Dagenham is dominated by rooftop additions on the borough's post-war and 1960s residential blocks, so the existing occupants liaison role drives most of the brief. We make initial contact with each leaseholder below the proposed units, attend meetings to discuss concerns, prepare Schedules of Condition for the flats directly below the new units, and act as the named point of contact through construction.

Day-to-day issues, scaffolding placement, deliveries through estate access roads, parking restrictions, and access through communal areas, get handled as they arise. Party wall services are usually involved given the shared structures across the borough's estates and Becontree housing. Where homeowner-led upward extensions come forward on terraced or semi-detached homes, the focus shifts to the Party Wall etc. Act 1996 and protection of the existing structure.

Airspace work in Barking and Dagenham typically sits alongside daylight and sunlight, rights of light, and party wall workstreams on the same scheme. The same surveyor stays on the project from instruction to handover.

Over the past four years, CHP have worked very successfully with us in their capacity as party wall surveyors. Through his calm, sensible approach and excellent communication skills James Crowley, in particular, gained the trust and confidence of the entire team and stakeholders. Looking forward to working with CHP again.”

- Clare Goggin, Jackson Coles

How do airspace developments affect existing residents in Barking and Dagenham?

Residents below an airspace development carry the most direct impact: noise during working hours, disruption to access and parking, scaffolding obscuring windows, and concern about damage to their flats. On the borough's denser post-war estates and Becontree housing, those effects compound because the building density means scaffolding and deliveries affect more residents at once.

Strong liaison and a thorough Schedule of Condition deal with most of this before it starts. Residents get one named contact, the developer gets a structured process for concerns raised during the build, and the Schedule provides documented evidence if a damage claim arises later. Planning sits with the London Borough of Barking and Dagenham, which has strategic policy support for housing delivery on certain sites. Rights of light assessments often run in parallel where new height affects surrounding properties.

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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