TSBP Architecture
Founded in 2004, TSBP Architecture is a multi-sector architectural design practice in Portsmouth, Hampshire.
The practice has established a growing reputation for delivering the highest quality of service to clients and is a CIAT Chartered Practice of the Chartered Institute of Architectural Technologists, listed on the Register of CIAT Chartered Practices. The practice continues to maintain Full Professional Indemnity Insurance appropriate to the scale and type of work that it undertakes whilst complying with the CIAT’s Code of Conduct and Continuing Professional Development obligations.
TSBP Architecture is a team of collaborative, innovative thinkers who enjoy contributing to our dynamic, rewarding studio culture.
Team
We’ve come together from many backgrounds, united by our passion for working critically and passionately with curiosity, integrity and camaraderie.
Our shared goal: to design elegant, effective and environmentally responsive solutions for a broad range of clients.

Steven Barlow FCIAT,
Chartered Architectural Technologist
Team Principal and Founder,
The Principal has over 30 years’ unrivalled experience for his age actively involved in a wide spectrum of building types based on full and partial architectural services from conception to completion for individual private clients, developers through to national and international companies.
Steven received his architectural training in Portsmouth and was elected Full Member of the Chartered Institute of Architectural Technologists (MCIAT) in 1998, becoming one of the youngest to achieve Full Membership at 24. He began in private practice in 2004.
In 2021, Steven received recognition for his work and was made a Fellow of the Chartered Institute of Architectural Technologists (FCIAT), the global membership qualifying body of for Architectural Technology. Becoming a Fellow Member is an acknowledgement of a Chartered Member’s significant contribution to and/or excellence in Architectural Technology from the Institute and peers, and forms part of the continued profile-raising of Architectural Technology as a discipline and profession.

Gemma Barlow
Finance
Utilising her experience in finance, governance and management, Gemma is pivotal to ensuring any financial activity follows a robust governance approach to meet aggressive targets and deadlines.
Gemma is an expert in financial analysis, forecasting, excel modelling, identifying new opportunities and implementing internal controls to ensure adherence to compliance whilst minimising business risk.

Stephen Roebuck
IT & Marketing
Awards
Evening Standard
New Homes Awards 2020
Hunters Hill and Stockhouse Farm
Winner of Best Boutique Development
Winner of Eco Living Award
2020
LABC Building Excellence Awards 2018
Skyridge House
Regional Finalist
Finalist Best Individual New Home
For building excellence in the delivery of outstanding construction and workmanship
2018
INCA Awards 2018 – Architecture
Skyridge House
Highly Commended Architectural Design Award
2018
Guildford Design Awards 2017
Skyridge House
Commended for its Environmental Sustainability
2017
Press
Hunters Hill House and Stockhouse Farm
Featured in the Homes and Property section of the Evening Standard
22 October 2020 edition.
Surrey Advertiser 2018 –
Luxury Eco-Tech House featured in the Surrey Advertiser.