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Architectural Services
Design your dream space in one place — expert drawings, planning help, and connections to trusted, professional builders.
Type of extention
We Offer
Posted over thousand planning application with 95 % success rate
Ground Floor
We offer premium solution for ground floor service. Get a quote today.
Loft
That extra room you've been dreaming of in your loft. Find a builder today.
Two-Storey
Want to modiy or add space to your two storey. Get cost estimation now.
First Floor
Want to modify your side , rear , rear and outriger or others we help you to do it easily
Garage
Dream of getting extra living space or modify your grage , Get builder today.
Outhouse
Re imagining the Outhouse with thoughtful Design. We will help you to get it done.
Our Services
Architectural Services London
We apply our knowledge in every facet of home renovation, from design to planning to contractor selection,
to make your project as effective and simple as we can.
Measured Survey
We’ll visit your home to get all the measurements needed for getting your project started.
Planning Permission
Using our team of in-house planning officers, we’ll manage your chosen planning route on your behalf.
Proposed Design
Our skilled designers work closely with you to produce architectural drawings that bring out the best in your home.
Building Regulations
Get the go-ahead to build with our expert technical drawings and a team of vetted construction experts.
Testimonials
What Our Client’s Say
Ransford Boamah
Seema has been really helpful throughout the planning application process. The team who visited were polite and meticulous in getting the details for the design work. I also hustled Seema quite a lot and the planning officer requested several changes to the drawings; throughout this process Seema was calm and responded in good time leading to a successful application. The whole exercise was cost effective too. I would highly recommend OAS.
Usman Goni
I'm only beginning to use Online Architectural Services for my 3D Interior Design, but I'm already very pleased with their professionalism and services. Since working with them thus far has been a real pleasure, we are eager to work with them on our project. Their cost is also very reasonable, especially in light of the potential contribution they could make to our project.