Sunday, 4 October 2026
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Passivhaus designer · Energy consultancy · London

ECD Architects

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About

ECD Architects: Passivhaus designer, Energy consultancy, London. An active limited company, incorporated in 1995.

ECD Architects is an architectural practice specialising in low energy, low environmental impact buildings and retrofit, including Passivhaus and large scale housing retrofit for social landlords. Founded in 1980, it has offices in London, Glasgow and Preston and is part of the Keegans group.

What they offer

  • Retrofit at scale
  • Passivhaus design
  • Low energy new build housing
  • Building safety and cladding remediation
  • Sustainability consultancy
  • Schools and higher education

Company details

Registered name
ECD Architects Ltd
Incorporated
1995 (31 years on the register)
Company status
Active
Company type
Private limited company
Company number
03028104 (Companies House, opens in a new tab)
Registered office
Unit C, 65 Hopton Street, London
Nature of business
71111 Architectural activities
Size
Medium-sized business (50 to 249 staff) (estimated)

Source: Companies House public register.

Areas covered

Works across the UK. View on OpenStreetMap (opens in a new tab)

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