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When it comes to new builds, conversions, or extensions, finding the right structural engineer makes all the difference. Post your job on MyBuilder to connect with verified structural engineers in Knebworth. Browse profiles, compare quotes, check real customer reviews, and hire with confidence.

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Some of our top rated structural engineers in Knebworth

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  • Structural Engineer in Knebworth

    At Blue Decor, we believe that style and function are just the beginning of creating a home that serves as a sanctuary and a space where you and your family thrive. We strive to create a uniquely personalized process for each client beyond achieving a pretty space. The right surroundings can transform your mindset and your life. We look forward to creating a space with you that does exactly that.

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  • Based in Chelmsford, we are a creative Chartered Building Surveying Practice with more than 20 years' experience. We specialize in plans for domestic extensions and new build domestic dwellings obtaining formal Planning Permission and Building Regulation approvals etc. We regularly undertake instructions refurbishing a variety of buildings, obtaining Listed Building Consent, change of use etc. One of our principal specialisms is Party Wall matters under the Party Wall etc. Act 1996.

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  • Structural Engineer in Knebworth

    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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  • Structural Engineer in Knebworth

    Hello there! I’m Karl Johnson. I am a Chartered Architect and a Director/Co-owner of JLP Architects. With a dual background as a Project Manager and Contract Administrator, I offer a comprehensive, end-to-end approach to the building process—ensuring that design vision is matched by technical precision and budgetary control. A Versatile Portfolio My experience spans a diverse range of sectors. Whether you are looking to develop a private residence or a large-scale public facility, I bring the same level of dedication to every blueprint. My portfolio includes: • Residential: High-end bespoke homes and multi-unit developments. • Commercial & Retail: Functional, brand-aligned workspaces and consumer environments. • Municipal: Community-focused civic and public buildings. "No project is too small or too complex." I pride myself on being adaptable, welcoming inquiries for everything from minor renovations to major capital developments. Specialist Consultancy Services Beyond traditional design, I provide essential technical services to ensure your project is compliant, safe, and accessible: • Party Wall Surveys: Navigating legal requirements and neighborly negotiations. • Access Audits: Ensuring inclusivity and compliance with modern accessibility standards. • Fire Risk Assessments (FRA): Prioritizing safety and regulatory adherence. • And more: From feasibility studies to site inspections, I provide the expert oversight your project demands. Why Work With Me? By combining architectural creativity with the rigorous discipline of project management, I bridge the gap between "the drawing board" and "the building site." My goal is to make the development process seamless, transparent, and ultimately successful for my clients.

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  • Structural Engineer in Knebworth

    IN8 ONE is a focused, design and solution-led practice where every project is meticulously cared for from concept to completion. We work closely with a trusted network of specialist consultants, allowing us to maintain clear creative direction, consistent quality, and strong intellectual control across every stage of the process. We advise owners, developers etc. at the earliest amd most critical stages of project information - where design decisions, materially influence land value, planning success, capital efficiency and long term asset performance. What makes us different is our ability to combine creative excellence with strategic intelligence. We integrate: Architectural and spatial experience Financial and long-term asset thinking Sustainability and environmental responsibility Technology and enhanced workflows Cultural insight and visual storytelling This allows us to create projects that are not only visually striking, but also commercially intelligent, relevant, and built for long-term value. By combining these attributes with clear thinking, we help our clients move forward with confidence, clarity, and competitive advantage in an increasingly complex world. We look forward to assisting you in your journey.

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  • Structural Engineer in Knebworth

    We have the experience to manage a various range of architectural projects including design, listed building consents and planning permissions. We work closely with our clients to deliver exceptional contextually driven work, tailored to the needs and aspirations of the people who commission us. What We Can Do For You: -Planning Application -Extension, Loft Conversion -Interior Design -Building Control Drawings -Thames Water, Electric Drawings -Licence OUR PROCESS 1. Initial Consultation At Elci Design, we offer a free initial consultation and no-obligation quotation to discuss your project. Whether you're planning a home extension, loft conversion, renovation, or new build, we'll listen to your ideas, answer your questions, and explain the best way forward. 2. Brief & Site Survey Every successful project starts with understanding your vision. We take the time to discuss your requirements, budget, and objectives before carrying out a detailed site survey. Accurate measurements and a thorough assessment of the existing property allow us to develop designs that are both practical and compliant. 3. Design Development Using your brief as our guide, we create bespoke architectural designs that maximise your property's potential while meeting your lifestyle and planning requirements. We work closely with you throughout the design process, refining the proposals until you're completely satisfied before preparing the necessary planning drawings and documentation. 4. Planning Permission We manage the planning application process on your behalf, preparing and submitting all required documents to the local authority. Throughout the application, we liaise with planning officers and respond to any queries or amendments to help achieve a successful outcome. 5. Building Regulations & Technical Design Once planning approval is secured (where required), we prepare detailed technical drawings and Building Regulations packages for construction. These comprehensive drawings provide builders with the information needed to accurately price and construct your project. We can also provide 3D visualisations to help you clearly visualise the finished result. 6. Construction Support Our service doesn't have to end when construction begins. We can provide ongoing architectural support throughout the build, working alongside your chosen contractor to answer technical queries, review progress, and help ensure your project is delivered to the highest standard.

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  • Structural Engineer in Knebworth

    London based Architect with 10 years experience in residential and commercial architecture.

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  • At JLP Architects, with studios in London and Buckinghamshire, we craft distinguished architectural solutions for private and corporate clients across the UK and internationally. Our practice is built on delivering refined, bespoke designs with a meticulous focus on quality, value, and client experience at every stage of the journey.We have several examples of projects completed in your area from small flatted developments, barn conversions and new highend houses.

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  • Structural Engineer in Knebworth

    ARB registered Architect working on central London residential projects (established 22 years ago). Extensions and alterations to period houses, new basements, roof conversions, side return extensions. Specialist in works to listed buildings and within conservation areas. Extensive experience dealing with Westminster, Royal Borough of Kensington & Chelsea and Hammersmith & Fulham Councils. Initial consultation is free of charge.

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  • Structural Engineer in Knebworth

    At DF Architecture Works, we're a young practice built on a simple belief: great design starts with great process. We've trained and worked within established UK architecture practices, so we know the planning and building control process inside out — and we've built our own workflow around the best of what we learned. From the very first sketch, we work in an advanced BIM-based workflow, giving every project a level of precision and coordination usually reserved for much larger practices. This means clashes are caught early, drawings stay consistent and accurate throughout, and your project moves through planning and building regulations with far fewer delays or surprises. We may be early in our journey, but we've built our practice around the tools and standards the industry is moving toward — not the ones it's leaving behind. That gives our clients the benefit of a fresh, energetic approach, backed by a rigorous, modern way of working that ensures every project is delivered to a high standard, from first concept to final completion.

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  • Meghna is an ARB Chartered Architect. Her interest in architecture and design began early — her father ran a building construction business, and she grew up around blueprint drawings. She completed her Masters and Professional Practice Diploma at the University of Cambridge. Prior to establishing her own practice, Meghna worked at Pick Everard for eight years as an Architect and Project Manager / Building Surveyor, delivering projects including the Wisbech Park Pavilion, the Millfield Primary School Extension, and a Phase 1 survey of the Natural History Museum. Meghna has extensive experience in garden rooms, working with garden room companies across the UK. Alongside residential design, she takes a keen interest in existing and listed buildings, with a particular focus on re-use and refurbishment. She has also been a Design Tutor at the Cambridge Summer School, working with A-level students with an interest in pursuing architecture — an experience she found immensely gratifying.

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  • Structural Engineer in Knebworth

    At SturdyPlans, we specialise in high-quality planning permission and building regulations drawings for homeowners looking to extend, convert or fully transform their properties. From loft conversions and rear extensions to full refurbishments and new layouts, we provide a fast, professional and cost-effective service tailored to modern homeowners and developers. We combine architectural design, technical detailing and practical construction knowledge to create drawings that are not only approval-ready, but buildable in the real world. Our streamlined online-first approach allows us to offer exceptional value without compromising on quality, communication or turnaround times. Our services include: Planning Permission Drawings Building Regulations Packages Structural Engineering Coordination Loft Conversion Designs Rear & Side Extensions Garage Conversions Interior Reconfiguration Layouts Tender & Build Support Why clients choose SturdyPlans: ✔ Fast turnaround times ✔ Clear fixed pricing with staged payments ✔ Experienced in London borough planning policies ✔ Practical designs focused on maximising value and space ✔ Friendly, responsive communication throughout ✔ Remote nationwide service with local expertise

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  • Structural Engineer in Knebworth

    Brickwork Repointingh New build Extensions

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  • Structural Engineer in Knebworth

    I am an architect, ARB/RIBA Chartered Member with extensive experience in working with private clients for the new build, refurbishment and conversion of the existing properties within the Conservation Area. In addition, I can provide support with initial design assessment, pre-planning and planning applications, liaising with Local Planning Authorities, project coordination during the construction and handover.

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5

Top rated Structural Engineers

Our Structural Engineers in Knebworth, are rated 5 out of 5 based on 30 reviews from customers like you.

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What services do Knebworth structural engineers offer?

Structural engineers in Knebworth handle everything from structural calculations, to house extensions and new builds. They can help to make your project safe, compliant, and built to a high standard.

Common structural engineering services in Knebworth include:

  • Structural calculations to assess loads and safety for beams, floors, and supports.
  • Structural engineering drawings, including detailed construction plans. Measured surveys to get the dimensions of your existing property.
  • Design work for loft conversions and rear extensions.
  • Planning and Building Control support to help meet regulations.

If you're looking for structural engineers and specialist firms in Knebworth, MyBuilder makes it easy.

It only takes a couple of minutes to post, including what kind of structural work you are looking for, and you’ll be matched with structural engineers in Knebworth who are ready to help. It’s that simple.

How much do structural engineers in Knebworth cost?

The average cost for hiring a structural engineer in Knebworth can start from around £1,000 to £2,500 for basic structural calculations and drawings on a small project like an extension, with prices increasing for larger jobs.

Here’s a quick look at typical structural engineer costs:

  • Planning drawings for extensions: £1,000 to £2,000
  • Loft conversions or small new builds: £1,500 to £3,500
  • Full house extension service: £2,000 to £5,000
  • New 4-bed home design: £8,000 to £15,000+

To get an idea of the right price for your service, it’s best to read this quick structural engineer cost guide, and compare quotes from different structural engineers in Knebworth on MyBuilder.

Find structural engineers in Knebworth with MyBuilder

Hiring a structural engineering firm in Knebworth with MyBuilder is simple. Just follow these steps:

Step 1: Post your structural engineering job on MyBuilder

Whether you need simple structural calculations or detailed drawings for a full house extension, post your job on MyBuilder to find structural engineers near you.

As soon as you’ve posted your job, we’ll share it with local structural engineers in Knebworth who can register their interest.

Step 2: Compare structural engineers in Knebworth

Once your job receives interest from structural engineers,you can compare their MyBuilder profiles, work history, and customer reviews.

From there, you can get in touch to discuss your specific needs, what’s included in their service and request quotes to find the best fit for you!

Step 3: Hire Knebworth structural engineers with confidence

After you have the information you need from your preferred Knebworth structural engineers on MyBuilder, you can compare your options and quotes before making your final decision.

All tradespeople on MyBuilder undergo checks at registration - such as ID documents, company details, certifications for regulated jobs and skill assessments - allowing you to hire with confidence.

What to ask a structural engineer in Knebworth before hiring?

When you are hiring a structural engineer in Knebworth, it’s important to ask the right questions to make sure you find the right fit for the job you need done:.

Are you chartered with indemnity insurance?

Every Knebworth structural engineers should explain their professional status (e.g., chartered IStructE or ICE member with years of membership) and confirm insurance details (e.g., £1m+ professional indemnity cover for design risks).

Do you have experience with similar Knebworth projects and council approvals?

The Knebworth based structural engineer should go through some specifics, like how they have executed different types of local extensions or lofts approved by councils in your area. Often, you can view images of their previous projects on MyBuilder.

What’s your process for surveys, calculations, and compliant drawings?

Expect Knebworth structural engineers to walk you through the whole process. Asking this helps confirm they follow a thorough, step-by-step approach tailored to your property, from on-site surveys to precise load analysis and drawings.

What are your fees for my project, including fixed pricing and site visits?

A structural engineer in Knebworth should give you a clear quote. They should quote a fixed fee for your project (e.g., £1,500 for loft including survey, drawings, visits, and revisions), with a simple breakdown and no surprises.

What's your availability, and how do you manage project issues?

Structural engineers in Knebworth often offer site visits within a week, provide regular updates via phone or email, spot potential issues early (like foundation changes), and deliver fast redesign options with clear costs to keep your project on time and within budget. It’s good to talk through their availability early on.

FAQ: Common questions about structural engineers in Knebworth

Do Knebworth structural engineers handle planning permission submissions?

Yes, most structural engineers in Knebworth prepare and submit structural calculations and drawings as part of planning applications, coordinating with your architect and local council. This ensures load-bearing designs meet local guidelines from the start, avoiding delays along the way.

What is included in a structural engineering service in Knebworth?

A complete service in Knebworth usually includes measured surveys, structural calculations, detailed construction drawings for Part A compliance, planning/building regulations submissions, site visits, and coordination with builders.

It’s a good idea to confirm a full scope checklist upfront.

How long does the structural engineering process take?

Timelines vary by project size and approvals. Basic calculations and drawings might take 2 - 4 weeks, while full conversion designs with Building Control could span 4 - 8 weeks. Your chosen structural engineer can outline a precise schedule after an initial site visit.

Will Knebworth structural engineers provide 3D visualisations or models?

Many structural engineers in Knebworth offer 3D models or visualisations integrated with their drawings to show beam placements and structural changes clearly before work begins.

This helps for loft conversions, extensions, or planning submissions, making complex load details simpler.

How do structural engineers in Knebworth incorporate sustainable practices like energy calculations?

A structural engineer in Knebworth should run energy calculations with your design, use efficient materials for better EPC ratings, and show savings without extra cost.

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