We are committed to minimising both the adverse environmental impacts of all schemes we deliver and in the activities we undertake.
Our dedicated team consists of; Sustainability Advisors, Passive House Consultants, BREEAM Assessors, BREEAM Advisory Professionals, Fitwel Ambassadors, Low Carbon Energy Assessors, SBEM Assessors & SAP Assessors, Overheating Assessors and LCA Assessors. The team offers standalone services and works collaboratively with our other professional disciplines, to ensure our clients always receive the best possible sustainability advice.
We are passionate about delivering sustainable communities, be it a new build or raising the environmental standard of existing developments. Now, more than ever, there is a need to take a more strategic look at existing stock to maximise the benefit of the building fabric, whilst also looking at the introduction of cost saving and low energy technologies allied with educating users.
We continually strive to achieve sustainable advantages for our clients. By measuring the effectiveness of the low carbon technology solutions introduced on our schemes, we have measured the energy benefits against costs and developed simple schedules of the most effective carbon saving measures on a range of property types.
We consider all aspects of sustainability, including social and environmental impacts, waste minimisation and energy efficiency. In helping to influence the supply chain to put greater emphasis on sustainability specifications, we assist organisations to improve quality and reduce costs while having a positive long-lasting impact.
Specialisms
Energy
- CIBSE TM54 (Operational Energy) assessments
- Decarbonisation of existing buildings
- Domestic SAP and EPC assessments
- Non-Domestic SBEM and EPC Assessments
- Overheating buildings analysis
- Passivhaus designers
- Planning documents
- Value calculations – Psi and U Value
- Sustainability Client Advisory role
- Training
Environmental
- BREEAM
- BREEAM Advisory Professional (AP)
- Circular economy
- Fitwel
- Home Quality Mark (HQM)
- Whole life carbon
Featured Projects

Masterplanning services for a proposed new-build residential scheme located in Gloucester.
Gloucester
St Oswald’s

This regeneration of a 1930’s estate will provide new high-quality homes for both existing and new residents.
London
St John’s Hill

The development consists of 77 residential units within six blocks ranging from two to six storeys.
London
Coppetts Wood

This Passive Ho development consists of the erection of two buildings for residential use (Class C3) together with associated parking, cycle parking, hard and soft landscaping
London
Hartopp & Lannoy Point

This development will create 137 new homes, including 53% affordable housing.
Croydon
Addiscombe Road

Fitting out from the shell and core status approximately 39,000 m2 office accommodation at 20 Fenchurch Street.
London
20 Fenchurch Street (Walkie Talkie)

Regeneration of a 1950's estate in 3 phases with Phase 1 completed 2013 and Phase 2 to be completed 2015. The project provides 550 mixed tenure homes, including private sale,
London
Loughborough Park

calfordseaden was appointed to provide a range of services utilising BIM for this primary school project in South London.
London
Prendergast Primary School

This innovative regeneration scheme provides 8150000 mixed tenure homes, a new community centre, retail facilities and an energy centre.
London
Durand Estate







