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Ecology and Arboriculture

Tarling Road Community Hub 

Eight Associates was delighted to work with landscape architects, UBU design, as ecology and arboriculture consultants for the construction stage of the project at Tarling Road, in East Finchley, North London.

The scheme involved the demolition of the existing Old Barn community centre, and the construction of a new purpose-built community facility to be known as the Tarling Road Community Hub, to be used by a variety of local community groups, including the Somali Bravanese Welfare Association (SBWA).

Eight Associates was appointed as ecologist and arboriculturalist for the construction phase, with two overarching objectives:

  • Arboriculture – to ensure trees were protected throughout the site works, and provide advice on which trees to retain or to remove to meet local authority requirements
  • Ecology – to assess the site for protected species, outline the required ecological protection measures, and advise on how biodiversity enhancement could be optimised.

As the site was previously identified as having ecologically valuable habitat, Eight Associates worked closely with the contractor, Graham Construction, to ascertain a full understanding of the construction plan and schedule. Toolbox talks provided the team with information on the potential protected species that may occur on the site, such as bats, birds and reptiles and detail of the ecological enhancements to be incorporated as part of the landscaping scheme. We strongly advocate teamwork and transparency across all projects such as this, finding that clear and concise communication will always enhance outcomes.


The arboriculturalist attended the site at various times throughout the construction period, inspecting all trees and sharing valuable knowledge on tree protection. Liaising with UBU design, it was established which trees should be retained in compliance with the site’s planning conditions, and which could be removed to allow site works and access.


Reviewing the site for protected species, Eight Associates advised on areas of habitat that could contain reptiles, and identified suitable locations where bat and bird boxes could be positioned. Several sites visits were undertaken to monitor progress and discuss any issues with the contractor.

During site works nesting bird activity was identified and Eight Associates responded quickly providing a pragmatic solution to allow the schedule of works to be planned, disruption and delay kept to a minimum, whilst also ensuring compliance with nesting bird legislation.

Results for our client & the site

Eight Associates’ work on the project, and the team targeting the complete number of credits in the Land Use and Ecology section of the BREEAM assessment, meant that the full allocation of credits could be awarded by Eight Associates. All stakeholders were extremely pleased that ecological and arboricultural effort heavily contributed to the scheme achieving an overall Very Good BREEAM rating. In addition, a number of trees on site were successfully, retained and protected, in line with the British Standard, BS 5837 Trees in relation to design, demolition and construction.

Furthermore, all agreed biodiversity enhancements were implemented and installed in appropriate locations around the site – including bat and bird boxes, a log pile for invertebrates and native plants. It is hoped these low-cost, low-labour inclusions to the project will contribute to the local wildlife populations and benefit the community for many years to come.

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Client Quotes
"Our experience of working alongside Eight Associates on a variety of projects is of a professional and progressive company. Clients benefit from an efficient multidisciplinary approach, that provides a very effective service to developers, architects, institutions and property owners in relation to their environmental, ecological, planning and sustainability matters."
Jason Mills
Writtle Forest Consultancy Ltd.
"Eight Associates has rapidly become the 'go to' consultancy for all our ecology and arboricultural requirements. Each member of this friendly team has impressed us with their expertise, pragmatism and efficiency. The professional, 'fuss free' services mean we can turn projects around very quickly for our clients, which is critical for our business."
Andrew Brooks
Development Manager at Lumiere Property
"We have utilised the services of Eight Associates several times now and found them to be professional, approachable and friendly. They understand the requirements and demands of BREEAM assessments and have helped us early on at design stage to ensure that our construction projects achieve the required rating. A key part of compiling the evidence is a prompt and efficient review which they deliver consistently. I look forward to working with Eight Associates again in the future."
Mark Lockitt
M&E Services Manager at Buckingham Group Contracting
"We have worked with Eight Associates for many years and always found them fast and responsive and with a practical approach to sustainable design."
Max Horwell
Partner at E+M Tecnica
"Eight Associates has worked for Cadogan for many years to help us reach our objective to develop more sustainable buildings on the Estate. We have found their assistance in helping us to achieve this objective invaluable and Eight Associates form an integral part of the develop team in reaching this goal."
Nicholas Dutton
Head of Building Surveying, The Cadogan Estate
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