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Find architects in St James

If you are planning a new build, conversion or extension in your home, it’s easy to find architects in St James on MyBuilder to help with design ideas, planning drawings and navigating local requirements. Simply post your architectural job on MyBuilder for free, and verified architects in St James can respond if they’re available and interested. You can then view their profiles, read customer reviews and see images of previous projects before deciding who to contact and hire.

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Some of our top rated architects in St James

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  • Architect in St James

    I’m Dominika — a Part III qualified Architect and Interior Designer based in London, specialising in contemporary residential architecture, luxury interiors, and bespoke design solutions. I provide a full range of architectural and interior design services, supporting clients from early concept stages through to technical delivery. My experience spans projects across the UK and Dubai, including high-end residential homes, loft conversions, extensions, renovations, and commercial spaces. Services include: Planning drawings & planning application packages Loft conversion design packages Rear, side and wraparound extensions Architectural concept design Space planning & layout optimisation Tender packages & construction drawings Interior architecture & bespoke interiors 3D visualisation & photorealistic renders Joinery design & detailing Material, lighting & furniture specification Design & Build coordination Renovation and refurbishment design Virtual interior design services worldwide I’m passionate about creating timeless, functional, and visually refined spaces tailored to each client’s lifestyle and vision. My approach combines creativity, technical knowledge, and attention to detail.

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  • Brickwork Repointingh New build Extensions

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  • Architect in St James

    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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  • Architect in St James

    I am an interior designer creating stylish, functional spaces tailored to each client’s vision. I focus on detail and creativity to transform homes and businesses into beautiful, practical environments.

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  • At SVV Construction Group, we turn "to-do" lists into masterpieces. Finding a reliable contractor is the hardest part of any project; we solve that by providing an all-in-one, design-led service that handles everything from the first sketch to the final coat of paint. Why work with us? In-House Design: Our on-board designer ensures your project is aesthetically stunning and functionally smart before a single brick is laid. Full-Spectrum Expertise: No more chasing five different trades. We are your specialists for loft conversions, bricklaying, decking, professional tiling and more. Precision Finishing: Our painters and handymen provide the high-end detail your home deserves, whether it's a full renovation or small repairs. Professional: We pride ourselves on transparent quoting, and a neighbor-friendly approach. We respect your home and your time. By managing the entire workflow under one roof, we guarantee a seamless, stress-free experience and a finish that lasts for decades. Ready to transform your space? Contact SVV Construction Group today for a free consultation. One team, every trade, zero hassle.

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  • Architect in St James

    Architectural Design Services

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  • Innovation Construction Design & Build are a reliable & professional business dedicated to designs and finishes of the highest quality, tailored personally for the customer. We offer a friendly, methodical, personal and tidy service. Client care, satisfaction, reliability and being trustworthy is our company ethos and we ensure our company adheres to these core values as our basis for each project we are working on from small domestic projects to large commercial contracts

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  • Drawing on over two decades of experience delivering projects across residential, hospitality, mixed-use buildings, and masterplans in urban and semi-urban contexts. I am establishing a private boutique studio that approaches architecture and interior design as a collective and interdisciplinary endeavour. I believe the most meaningful and resilient places emerge from collaboration—between architects, engineers, specialists, clients, and communities—bringing together diverse perspectives to address the challenges of sustainability, wellbeing, and long-term value. Working from London, the studio offers design services for projects of varied scales, from interiors and individual buildings to neighbourhood strategies and masterplans. We specialise in bespoke new-builds, masterplans, residential homes, interior design, and carefully considered extension and renovation projects as well as navigating local planning and building regulation requirements. Our design process begins with a strategic understanding of the site and the ambitions of our clients, balancing creative vision with deliverable solutions. Through a careful integration of craft, technology, and evidence-informed design, we seek to create thoughtful environments that enhance everyday life and wellbeing while contributing positively to the character of the local area.

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  • I am an Architectural Technologist with experience across the design and construction industry, skilled in AutoCAD and Revit, with a strong understanding of UK Building Regulations. I have experience producing detailed construction drawings, including kitchen and bathroom joinery details. I have completed a Master's degree in Architectural Technology and Design as well as an HNC in Construction Management (Building Surveying) from the University of Greenwich. I take a practical, detail-oriented approach to design, with a focus on technical accuracy, buildability, and clear communication throughout the design and delivery process. I have a strong interest in sustainable architecture, particularly Passivhaus-led and low-energy design strategies, and am keen to continue developing my expertise in environmentally responsible, high-performance buildings.

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  • Avion Homes Limited specialises in residential new builds, extensions, refurbishments, and bespoke self-build projects across Essex, West Kent, and surrounding areas. With years of experience managing residential developments for major nationwide housebuilders, we deliver high-quality construction with a strong focus on workmanship, organisation, and reliability from start to finish. Our services include: • Residential New Builds • Property Extensions • House Refurbishments • Self-Build Projects • Construction Management As an FMB member and TrustMark registered company, we are committed to delivering professional, compliant, and well-managed construction projects for homeowners, investors, and developers.

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  • Architect in St James

    Founded in 2025, MWA+D is a RIBA Chartered architectural practice based in Epsom, Surrey. Maxwell Ward, a practicing architect since 2005, has extensive experience across conservation, retail, commercial, and residential sectors. Specialising in bespoke homes, refurbishments and extensions, he brings refined attention to detail, materiality, and delivery—leading multidisciplinary teams to deliver thoughtful, high-quality design from concept to completion. We see each project as an opportunity to create spaces that are thoughtful, functional, and responsive to our clients' needs. Our design process is collaborative and inquisitive, grounded in the belief that well-considered design, when done with care, can turn the ordinary into something extraordinary. While grounded in a strong architectural ethos, MWA+D is also focused on project delivery. We are committed to achieving successful and high-quality outcomes across all of our work.

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  • Architect in St James

    I help in administration tasks for architects

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  • Architect in St James

    Hey Jazz here I am from B&H, a local Orpington-based painting and decorating team. We specialize in bringing color to life with precision, cleanliness, and a passion for perfection. From single rooms to full home makeovers, we make your house a home. Get your free quote today!" Thanks…

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  • Architect in St James

    Wonderspace Studios Ltd is a precision-led architectural production studio specializing in high-accuracy technical delivery and immersive 3D visualization. We act as a dedicated technical partner for architects, developers, and private homeowners, bridging the gap between creative concept and on-site reality. We specialize in RIBA Stage 4 technical packages, delivering comprehensive Building Regulations and construction drawing sets with a focus on 98% first-pass accuracy. By utilizing a "Live" BIM workflow in Revit, we ensure that every detail—from structural coordination to thermal performance—is seamlessly integrated, reducing site delays and maximizing project margins. Our Core Services: Technical Production: Detailed Building Regulations packages, Stage 4/5 construction detailing, and tender drawings (Revit & AutoCAD). High-End Visualization: 4K atmospheric renders and immersive 3D walkthroughs designed for planning applications and luxury marketing (Lumion & Adobe Suite). Planning & Design: Expert navigation of the UK planning system for residential extensions, bespoke new builds, and hospitality environments. Based in Watford and serving London and the South East, we offer a "plug-and-play" solution for busy practices needing immediate, high-capacity support. We are fully insured and Outside-IR35 compliant, providing the technical muscle of a large firm with the agility of a specialized studio. Transforming vision into buildable reality.

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  • Welcome to Petal Gardens! Our professional garden design and build company is dedicated to transforming outdoor spaces into stunning, functional landscapes. With every project, our expert garden designer offer personalised advice to bring your vision to life, ensuring that each garden reflects your unique style and needs. Our team delivers top-notch craftsmanship and exceptional service, handling everything from initial design to final build with meticulous attention to detail. Trust us to create the perfect outdoor sanctuary for your home. Services we offer: Garden Design, Planting Plans, Landscape Lighting, Hardscaping (Patios, Pathways, and Driveways, Irrigation Systems, Lawn Installation, Tree and Shrub Planting, Soil Preparation and Improvement, Outdoor Living Spaces (Decks, Pergolas, and Outdoor Kitchens), Garden Renovation and Restoration, Seasonal Planting and Colour Schemes, Vertical Gardens and Green Walls, Sustainable Landscaping, Garden Fencing and Boundaries, Garden Structures, Wildlife and Pollinator Gardens, Custom Garden Features. Let us bring your dream garden to life!

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4.8

Top rated Architects

Our Architects in St James, are rated 4.8 out of 5 based on 29 reviews from customers like you.

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What type of services do architects in St James offer?

Architects in St James handle everything from early concepts through to planning and detailed drawings for house extensions and new builds.

Common architectural services in St James include:

  • Planning permission drawings and submissions
  • 3D visualisations and concept designs
  • Loft conversions and rear extensions
  • Sustainable design and energy assessments
  • Measured surveys and construction drawings

If you're wondering where to find an architectural firm in St James, MyBuilder makes it easy.

It only takes a couple of minutes to post, including what you are looking for in your build, and you can start hearing back from interested architects in St James who are eager to help.

How much do architects in St James charge?

The average cost for hiring an architect in St James can start from around £3,000 to £6,000 for basic planning drawings on a small project like an extension, with prices increasing for larger jobs.

Here’s a quick look at typical fees for architects in St James:

  • Planning drawings for extensions: £3,000 to £5,000
  • Loft conversions or small new builds: £5,000 to £10,000
  • Full house extension service: £5,000 to £12,000
  • New 4-bed home design: £30,000 to £45,000+

To get an idea of the right price for your needed service, it’s best to read this quick architect cost guide, and compare quotes from several architects in St James on MyBuilder.

Find architects in St James with MyBuilder

Hiring an architectural firm near you with MyBuilder is simple. Just follow these steps:

Step 1: Post your architectural job on MyBuilder

Whether you need some simple guidance or a full new house design, post your job on MyBuilder to find architects near you.

As soon as you’ve posted your job, we’ll share it with local architects in St James who can register their interest.

Step 2: Compare architects in St James

Once your job receives interest, compare their MyBuilder profiles, work history, and local customer reviews.

From there, you can contact architects to discuss your particular needs, what’s included in their service and to request quotes!

Step 3: Hire St James architects with confidence

After you have the information you need from your chosen St James architects firms on MyBuilder, you can compare your options and quotes before choosing who to hire. The decision is entirely up to you!

Every architect in St James is verified through MyBuilder and undergoes checks such as IDs and company details, so you can hire with confidence.

What to ask an architect in St James before hiring?

When hiring an architect in St James, it’s important to ask the right questions to make sure you find the right fit for the work you need done

What similar architectural experience do you have?

Ask about an architect’s work on projects similar to yours, such as extensions, loft conversions, or new builds. Many architects in St James on MyBuilder have customer reviews,and photos of past work in their portfolios, which you can view.

What is your process when designing my architectural plans?

Ask how the architect will design your space while addressing practical constraints like energy efficiency, neighbour impact, or local building codes. Confirm their use of tools, like 3D models or VR walkthroughs, for early visualisation of how your build will look.

How do you ensure designs meet St James council planning policies?

Ask if the architect in St James stays updated on local planning guidelines, conservation rules, or height restrictions. They should explain how they will help you to avoid things like rejected applications and costly redesigns.

How do you approach site-specific challenges?

Ask how they handle common local issues like small plots, conservation area rules, or awkward access. An architect familiar with St James properties should have experience adapting designs to tight spaces or period restrictions.

Do you offer a fixed fee or phased payments for projects?

Many architects in St James quote fixed fees per stage (concept, planning, construction) or as a percentage of the final build costs. It’s a good idea to clear up payment schedules upfront and avoid surprises during long-term projects.

FAQ: Common questions about architects in St James

Will a St James architect provide 3D visualisations or models?

Yes, most architects in St James offer 3D renderings, VR walkthroughs, or physical models to help you visualise the final design before construction starts. This is especially useful for complex extensions or renovations.

How long does the architectural design process take in St James?

The timeframe depends on project scope and planning approval times. A simple extension in St James might take 4 - 6 weeks from initial sketches to final plans, while a full new build could span 3 - 6 months including council reviews. Your architect can help give a timeline after the first consultation.

Is RIBA membership required for architects in St James?

While not legally required, hiring a RIBA-registered architect in St James ensures professional standards, insurance, and expertise in local regulations. It provides peace of mind and recourse if issues arise during the project.

What is included in a full architectural service in St James?

A full architectural service in St James typically covers concept design, planning applications, detailed technical drawings, building regulations approval, and tendering to contractors. It often includes site visits and 3D visualisations. Ask for a stage-by-stage checklist before starting.

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