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50+ Years
experience
Heritage Architecture & Conservation Specialists in London
Heritage Architecture continues a specialist practice established in 1948, dedicated exclusively to historic buildings and conservation areas. With offices in London, Bristol, and Manchester, we provide planning, urban design, and construction expertise tailored to the historic environment. Our surveys, appraisals, and inspections are distinguished by an intricate, holistic approach grounded in deep knowledge of historic construction methods, decoration, and furnishing. Our team combines decades of experience in both public and private sectors, addressing complex conservation challenges from delicate repairs to major regeneration projects. We prioritise pragmatic solutions that balance preservation with modern needs, supported by a multidisciplinary team of accredited conservation architects, heritage consultants, and specialists.

Our work spans listed buildings, conservation area appraisals, heritage impact assessments, and advisory roles for public and private clients. With a legacy of award-winning projects and a commitment to mentoring emerging professionals, we uphold rigorous standards of excellence in heritage conservation. Our practice is recognised for its authoritative voice in shaping policies and practices that protect the UKs architectural heritage. We operate with transparency, ensuring clients receive tailored advice that aligns with legal, historical, and practical considerations. This dedication to expertise, experience, and trustworthiness underpins our reputation as leaders in the field.
Services
Architecture & Surveying Archaeological Consultancy Heritage Consultancy Townscape Consultancy Appeals Support Unauthorised Works Advice
Details
  • Year established: 1948
Highlights and features
  • We have over 75 years of experience in historic building conservation.
  • Our team includes RIBA-accredited conservation architects and IHBC members.
  • We provide tailored solutions for complex heritage challenges.
  • We operate from three UK offices with nationwide expertise.
  • Our work combines academic rigor with practical construction knowledge.
Services
Architecture & Surveying
Our architecture and surveying services focus on the preservation and adaptive reuse of historic buildings. We conduct detailed condition surveys, produce conservation plans, and oversee restoration projects. Our team ensures compliance with heritage legislation while integrating modern functionality.
Heritage Consultancy
We provide expert advice on heritage assets, including significance assessments and impact evaluations for development proposals. Our consultants work with public and private clients to navigate planning requirements and conservation area regulations.
Townscape Consultancy
Our townscape consultancy addresses the visual and historical context of urban environments. We prepare conservation area appraisals and advise on design strategies that respect historic character while supporting sustainable development.
Appeals Support
We assist clients in appealing planning decisions affecting heritage assets. Our approach combines legal knowledge with technical expertise to present compelling cases for historic buildings and conservation areas.
Unauthorised Works Advice
We advise on resolving unauthorised alterations to listed buildings, offering remedial strategies that balance legal compliance with preservation principles. Our solutions aim to restore heritage integrity while meeting regulatory expectations.
People
Stephen Levrant
Founder
Stephen Levrant founded the practice in 1948 and has dedicated his career to conservation. A Fellow of RIBA and the Institute of Historic Building Conservation, he specialises in complex heritage challenges.
Francesca Cipolla
Practice Director
Francesca Cipolla leads the London office as a RIBA-accredited conservation architect. With expertise in heritage planning, she oversees project delivery and office operations across multiple locations.
Kirsten McKnight
Associate Director
Kirsten McKnight manages heritage projects in Manchester, specialising in listed buildings and planning support. She has over 15 years' experience in the historic environment sector.
Vicky Webster
Built Heritage Consultant
Vicky Webster advises on 20th-century architecture and heritage assessments. An IHBC member, she brings experience from both private and public sector roles, including Historic Environment Scotland.
Maida Kaiser
Senior Associate Architect
Maida Kaiser was a senior associate architect renowned for her expertise in historic conservation. She mentored many team members and led complex restoration projects before her passing in 2024.
Questions
What specialisms does Stephen Levrant Heritage Architecture offer?
We specialise in heritage architecture, conservation consultancy, listed building surveys, and planning advice for historic environments.
How long has the practice been operating?
The practice was founded in 1948 and continues to lead in historic building conservation.
Do you work outside London?
Yes, we operate nationwide with offices in London, Bristol, and Manchester.
Can you assist with listed building consent applications?
Yes, we prepare heritage statements, impact assessments, and support applications for listed building consent.
What types of clients do you work with?
We collaborate with private property owners, local authorities, developers, and heritage organisations.
How do you handle conservation area projects?
We conduct appraisals, advise on design guidelines, and ensure developments respect the area's historic character.
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