Milton Keynes · London · Nationwide
Don't move. Improve (AL it)
House Extension Architectural services in Milton Keynes
Maximise Your Property's Potential with Expert Architectural Design
Embarking on a home extension project is a significant investment. At AL-Haitham Ltd., we provide the clarity and expertise necessary to make informed decisions. As a premier architect Milton Keynes residents trust, we specialise in unlocking the true value of your property through meticulous design and strategic planning. Whether you are considering a single storey rear extension or a more complex addition, our team is dedicated to bringing your vision to life.
Comprehensive Architectural and Planning Services
AL-Haitham Ltd. is a leading house extension architect Milton Keynes firm, offering a full spectrum of architectural services across London and the Midlands. Our expertise ensures a streamlined process from initial concept to final construction, saving you time and avoiding costly errors. We are committed to navigating the complexities of local council requirements on your behalf.
- Planning Submissions Expertise: Securing planning permission Milton Keynes is a critical first step. Our team has an in-depth understanding of local regulations, ensuring your application has the highest chance of success. We meticulously prepare all necessary planning drawings Milton Keynes requires.
- Building Regulations Compliance: Beyond planning, we produce detailed building regulation drawings Milton Keynes councils demand. This guarantees that every aspect of your project adheres to the stringent UK building standards for safety, efficiency, and quality. We provide the same diligent service for projects requiring building regulations drawings London.
- Structural Engineering: As an experienced double storey extension architect, we conduct all necessary structural calculations to ensure the integrity and safety of your new space.
Find out what your home extension is really worth in 60 seconds, free.
Real build costs. Real ROI. Real property value uplift.
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No obligation.
Just the numbers you need to make the right decision.




Your free AL it estimate
Know your numbers before you spend a penny
Most homeowners waste months getting quotes before finding out their dream extension doesn't stack up financially.
Our free Property Profit Calculator shows you the real build cost, your projected ROI, and how much value your extension will add to your home — in under 60 seconds.
No architect fees. No awkward calls. No obligation.
Takes 60 seconds · No email required · Used by 300+ homeowners across the UK
Build cost estimate
Accurate regional pricing for
every extension type
Property value uplift
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value could increase
ROI projection
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Testimonials
What our clients say
300+ projects completed. 200+ happy clients. Here's what some of them told us.
Everything your extension needs under one roof:
From the first sketch to planning approval and building regs we handle it all. Fixed prices, no hidden fees.
Still thinking about it? AL it and know your numbers first.
Before you call a builder, get quotes, or stress about planning permission, run our free calculator. It takes 60 seconds and gives you real figures for your specific home, your postcode, and your project.
Join hundreds of homeowners across Milton Keynes, London and the Midlands who used it to make the right call.
Why homeowners across the UK choose AL-Haitham Ltd?
As a distinguished firm providing architectural services Milton Keynes and beyond, our reputation is built on delivering exceptional results. We offer more than just drawings; we provide a complete, managed service that ensures peace of mind. From navigating planning permission to finalising building regulations, our dedicated team is your partner in property improvement. Contact us today to discuss your project.
Free · No email required · Instant results
Recent projects
300+ projects completed. Here are a few recent ones.
Rear Extension in Bletchley, Milton Keynes
Certified lawful by Milton Keynes City Council, no planning committee, no objections.
Email: contact@al-haitham.co.uk
Address: Office F7, Gloucester House, 399 Silbury Blvd, Milton Keynes MK9 2AH
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