Some of our top rated architects in Streatham
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Blackstone Architects are fully qualified architects specialising in extensions, loft conversions and new build residential projects. We offer a free initial meeting with a qualified architect to discuss your brief, show you similar projects and provide a competitive fixed fee for Planning and or Building Control drawings. We have built strong long-term partnerships with Structural Engineers, Planning Consultants, Party Wall Surveyors, Acoustic Consultants and M & E Engineers, fostering a collaborative approach to every project. Blackstone Architects have worked on over 470 projects in and around the London, Gatwick, Brighton, Oxford, Gravesend and Milton Keynes areas and have extensive experience in all of the RIBA Work Stages: Design, Planning Applications, Building Control, Working Drawings, Tender and on site project management.
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we are passionate about creating exceptional designs that inspire, delight, and enhance the lives of our clients. We are detail oriented, with an attitude for solving problems and can assist you with your project from the very first step to completion
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We are a trusted building company known for delivering high-quality construction, renovations, and property improvements. Our commitment to excellence, reliability, and customer satisfaction sets us apart, ensuring every project is completed with precision and care. Nexo Studio LTD, Design & Developments specialises in high-quality refurbishment services, delivering tailored design and construction solutions for residential and commercial properties. We combine creative design with expert craftsmanship to transform spaces, ensuring every project is completed to the highest standards, on time and within budget.
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My primary focus is delivering full design-and-build solutions for high-end residential projects, with a specialization in architectural metalwork and structural detailing. This includes bespoke terrace railings, glass balustrades, balconies, gates, and structural steelwork — all produced in line with approved engineering calculations and building regulations. In addition, I manage planning permission projects for residential extensions, loft conversions, and outbuildings, providing complete drawing packages and coordinating submissions for local authority approval.
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Passionate graduate garden designer with over four years of experience and training from the Chelsea Physic Garden and Capel Manor College. I bring a comprehensive approach to outdoor spaces, offering expertise in garden maintenance, landscaping, and creative plant combinations to bring your vision to life.
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I am a UK-qualified architectural professional with over 8 years’ experience working across a number of established architectural practices in London. I specialise in residential projects, including extensions, loft conversions, basements, and full refurbishments, with experience from initial design through to construction. Based in London, I work across the city and surrounding areas, and can also support projects remotely where appropriate. I provide measured surveys, planning applications, Building Regulations packages, and detailed tender drawings to support accurate contractor pricing. My key strength is producing clear, coordinated, and buildable drawing packages. I have a strong understanding of UK planning requirements and Building Regulations, ensuring designs are compliant, practical, and efficient to construct. I take a professional and reliable approach, with a focus on clear communication, quick turnaround, and high-quality documentation helping clients move their projects forward with confidence and clarity.
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We specialise in high-quality home improvements, with a strong focus on landscaping, extensions, and loft conversions, offering a complete design and build service from start to finish. Whether you’re looking to transform your outdoor space, expand your living area, or unlock the potential in your loft, we provide tailored solutions designed around your needs. From initial concepts and planning through to construction and final finishes, we pride ourselves on clear communication, reliable project management, and attention to detail. Our goal is to create practical, beautifully finished spaces that add real value to your home.
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ScanConstruct provides professional site surveys and 3D laser scanning for construction, steelwork, renovations, and bespoke installations. We deliver precise measurements, point clouds, and CAD drawings to help builders, architects, and fabricators plan and execute projects accurately. Reliable, fast, and detail-focused service.
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Our mission is clear – to transform spaces into timeless works of art that seamlessly blend form and function. KNIGHTBRIDGE-ONE is driven by a passion for creating environments that not only meet our clients’ aspirations, but exceed them. Our diverse portfolio spans from groundbreaking new build works to the meticulous integration of landscape architecture, ensuring each project is a testament to our unwavering pursuit of perfection. Making innovation and expertise in design and build for conversions, extension and alteration works.
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A+K Architecture Ltd is a London based architectural practice specialising in residential projects, from measured surveys and existing drawings through to planning and building regulations. With over 20 years of combined experience, we support homeowners at every stage, whether you need accurate floor plans for an existing property, early feasibility advice, or a full design and planning package for an extension, loft conversion, or redevelopment. Our services include: •Measured surveys and existing drawings •Planning drawings and applications •Building regulations packages •Feasibility studies and layout optimisation •3D modelling and visualisation We focus on clear drawings, practical advice, and realistic solutions that work both on paper and on site. Clients value our structured approach, transparent communication, and understanding of UK planning requirements. If your project may progress beyond basic drawings, we ensure everything is prepared correctly from the start, saving time, cost, and revisions later.
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Our Experience: At Avalon, our team brings over three decades of expertise in construction and interior design. We’ve successfully delivered a wide array of projects, from comprehensive home renovations to tailored interior design solutions. Our portfolio reflects diverse styles and spaces, underscoring our commitment to quality and meticulous attention to detail. Where We Work: Based in London, we serve clients throughout the city and surrounding regions. Our team is adaptable and prepared to travel to bring your vision to fruition, ensuring convenience and accessibility for all our clients. Our Special Skills: • Comprehensive Trade Expertise: Our seasoned professionals are adept in various trades, including painting, decorating, joinery, plumbing, and electrical work, ensuring seamless project execution• Interior Design Proficiency: Our skilled interior designers collaborate closely with you to create spaces that are both visually appealing and practical. • Efficient Project Management: We recognize the significance of adhering to timelines and strive to complete projects promptly without compromising on quality
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TrustBuilt Projects is a London-based building and renovation company providing reliable, high-quality construction services for both residential and commercial clients. We specialise in home renovations, extensions, loft conversions, kitchen and bathroom refurbishments, and outdoor works such as driveways, fencing, and garden landscaping. Our team also manages commercial fit-outs for restaurants, shops, and offices.we manage the entire process from start to finish. Visiting your site for a free consultation and detailed quote Coordinating skilled tradespeople (plumbers, electricians, carpenters, decorators) Purchasing materials and ensuring quality control Managing timelines, communication, and payments — all through one trusted contact With over 30 years of experience in the building trade, we combine traditional craftsmanship with modern project management to deliver dependable, professional results. We believe in transparency, fair pricing, and trust. Every job — big or small — is completed with attention to detail, safety, and customer satisfaction at its core. Whether you’re improving your home, adding new space, or renovating your business premises, TrustBuilt Projects is here to make it stress-free, and successful.
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We have a team of professional and skilled construction with many years of experience in the profession, prestige and dedication to customers, we ensure to bring to all customers satisfaction with quality and aesthetics, fast construction time, prestige and dedication to customers Converting construction and repair sections - Design and construction of construction permits - apply - CONSTRUCTION, REPAIR OF NAIL SHOPS AND RENOVATION, REPAIR OF RESTAURANTS AND RENOVATION - REPAIR OF HOUSES AND RENOVATION - REPAIR OF ELECTRICITY AND WATER, HOME AND RENOVATION - REPAIR AND REPLACEMENT WATER HEATER THANK YOU
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GK Developers is a specialist Design & Build company delivering high-quality extensions, loft conversions, refurbishments and full-home renovations across South West London & Surrey. After 10+ years of working on multi-million-pound structural and residential developments in London, including high-rise RC frames and complex engineering-led projects. Our team saw a gap in the residential market: Homeowners were struggling to find builders who deliver big-project quality, clear communication and reliable project management. So we brought our expertise into the residential sector to raise the standard. Today, every project we take on benefits from the same level of precision, planning, safety and craftsmanship demanded on large construction sites. Our in-house team includes a chartered structural engineer and interior designer, allowing us to manage the entire process from concept and planning to structural works and final finishes. We specialise in: • Single & double-storey extensions • Loft conversions & dormers • Full property refurbishments • Kitchen transformations • Open-plan structural alterations • Landscaping and outdoor works What sets us apart: • Major-project professionalism applied to your home • Transparent communication & accurate pricing • Dedicated project management • Premium workmanship and attention to detail • Design, structure & build handled by one expert team If you want a team that treats your home with the same care and quality as a multi-million-pound project, we’re the perfect fit. Message us today and let’s bring your vision to life.
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At PLUS, we believe that architecture has the power to impact positively on the way we live, work & play. At the heart of what we do is a belief in making lives better. We specialise in crafting timeless homes that bring joy and elevate the everyday. Our designs are deeply rooted in their context and carefully tailored to the lives of the homeowners. Through a process of thoughtful collaboration, precise management and exceptional craftsmanship, we build homes that reflect both the past and the future, offering a lasting sense of comfort and meaning.

