Find architects in Grantham

If you are planning a new build, conversion or extension in your home, it’s easy to find architects in Grantham 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 Grantham 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 Grantham

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LP17 Design
Rating: 5 out of 5
Architect in Grantham
At LP17 Design we specialise in providing exceptional technical management and design services tailored for architectural and engineering projects. Bringing a wealth of knowledge and a proven track record in navigating complex design challenges, we pride ourselves on our ability to bridge the gap between technical requirements and creative design, ensuring that every project not only meets regulatory standards but also exceeds client expectations. We believe in nurturing strong client relationships and delivering tailored solutions that meet individual project requirements. Whether you are looking for comprehensive project management, strategic planning, or bespoke design services, LP17 Design is committed to fostering collaborative relationships and providing clear communication throughout the project lifecycle. Our goal is to transform your vision into reality while optimising resources, minimising risks, and ensuring timely delivery. Partner with us to experience a seamless blend of technical proficiency and creative insight, and let us help you achieve your architectural and engineering aspirations. Check out what our clients and collaborators say about us on our Google reviews
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Latest review:
CAD / Drawings- 14 May 2026
Great comms. Look forward to working with them in due course
HAMZ MAS PROJECTS LTD
New on MyBuilder
Architect in Grantham
HMP is dedicated to redefining the role of main contractors by providing streamlined and transparent construction services. We combine design and build capabilities to enhance project delivery and client satisfaction. Founded to challenge industry norms, HMP was created to eliminate inefficiencies and promote better management in construction. Our mission is to reset expectations for main contractors everywhere. We have successfully partnered with a broad clientele, including residential homeowners, commercial developers, and industrial manufacturers. Our goal is to deliver exceptional results tailored to diverse project needs.
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Alves building services
Rating: 4.5 out of 5
Architect in Grantham
Professional Carpentry & Building Services | Reliable, Clean & High-Quality Work Alves Construction Services provides reliable, high-quality building and carpentry for homes, renovations, and property improvements. Run by a Level 3 qualified carpenter, we manage a skilled team with 20+ years of combined experience delivering professional results across a wide range of projects. We specialise in: carpentry & joinery door fitting stud walls wall partitioning chimney removal loft conversions kitchen fitting refurbishments property maintenance general home improvements And repairs We focus on reliability, clean workmanship, and attention to detail, making sure every job is completed to a high standard and customers are happy with the result. Our instagram is alves__carpentry Please look at the pictures of our most recent work this week and feel free to get in touch for a quote.
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Latest review:
Fencing- 1 Jun 2026
Quote provided quickly and responses were efficient however he measured the space for the gate wrong and failed turn up on the date of installation. My tenants were waiting for the best part of 2 hours and when I called to ask where he was he replied “do you need it today?” Won’t be recommending.
Dezign Architects
No reviews yet
Architect in Grantham
We specialise in preparing complete planning drawing packages for house extensions, loft conversions, and new builds. We deliver accurate floor plans, elevations, and visual illustrations to help secure planning approval and guide construction with clarity and precision.
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TEQT Studio Ltd
No reviews yet
Architect in Grantham
TEQT is a technologist-led architectural design and consultancy practice with over 20 years’ experience delivering domestic and small-to-medium commercial projects across the UK. The practice specialises in technically robust, buildable design solutions for extensions, alterations, conversions, new-build homes and commercial fit-outs. TEQT provides clear, coordinated architectural and technical information to support planning approval, Building Regulations compliance and successful construction. Drawings are produced with a strong focus on buildability, clarity and coordination, enabling contractors to price accurately and build with confidence. Based in Derbyshire, TEQT works with homeowners, developers and commercial clients locally and nationally. Work is carried out remotely where appropriate, with site visits undertaken for surveys, inspections and coordination meetings as required. Services include architectural and technical design, planning applications, Building Regulations packages, detailed construction drawings, consultant coordination and ongoing design advice during construction. Clients choose TEQT for a professional, methodical approach and for delivering reliable information that supports a smooth build process.
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What type of services do architects in Grantham offer?

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

Common architectural services in Grantham 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 Grantham, 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 Grantham who are eager to help.

How much do architects in Grantham charge?

The average cost for hiring an architect in Grantham 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 Grantham:

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 Grantham on MyBuilder.

Find architects in Grantham 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 Grantham who can register their interest.

Step 2: Compare architects in Grantham

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 Grantham architects with confidence

After you have the information you need from your chosen Grantham 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 Grantham 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 Grantham before hiring?

When hiring an architect in Grantham, 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 Grantham 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 Grantham council planning policies?

Ask if the architect in Grantham 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 Grantham 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 Grantham 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 Grantham

Will a Grantham architect provide 3D visualisations or models?

Yes, most architects in Grantham 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 Grantham?

The timeframe depends on project scope and planning approval times. A simple extension in Grantham 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 Grantham?

While not legally required, hiring a RIBA-registered architect in Grantham 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 Grantham?

A full architectural service in Grantham 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.