ARCHITECTURE · STRUCTURE · PARTY WALL
One team from first idea to final detail.
Architectural design, structural engineering and party wall expertise, coordinated in-house.
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What do you need help with?
Choose the service that best matches the work in front of you. One choice, one clear next step.
01
Architectural matters
Extensions, lofts, conversions, new homes, planning strategy and coordinated architectural design.
02
Detailed drawings
Planning, building-regulation and technical drawing packages prepared for a clear route to construction.
03
Structural calculations
Calculations, structural drawings and reports for safe, efficient and buildable design.
04
Party wall matters
Notices, adjoining-owner advice, schedules of condition and awards handled in plain English.
MORE THAN A SERVICE LIST
Scroll through how the three disciplines work together.
ARCHITECTURE
Plan with the technical team already in the room.
Feasibility, planning and detailed design are developed with structural and party wall input available when the project needs it.
CLIENT FEEDBACK
Real feedback from homeowners and professional clients.
SELECTED WORK
Recent work, shown properly.
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54A Church Road, Richmond — Rear and Side Extension
Residential project
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PROJECTS ACROSS THE UK
Find completed work near you.
Published locations appear automatically. Choose a discipline, then select a marker for the project brief.
COMMON QUESTIONS
Clear answers before you commit.
Planning, structural and party wall questions are different. These are the points clients most often need clarified first.
Ask a different question →Yes. You can appoint us for architectural design, structural engineering or party wall work independently, or keep all three coordinated by one team.
Existing drawings, sketches, photographs and any building-control comments are useful. The structural enquiry route can be led by document upload.
The adjoining owner normally has 14 days to respond. The correct next step depends on the notice, the proposed works and whether consent is given.
Many notices require at least one or two months before the relevant work starts. Starting early reduces the risk of delaying construction.
Yes. ACDS delivers projects across London and nationwide, with the appropriate survey and site-visit requirements agreed at the outset.
No. It is an early indication based on the property and nearby planning evidence. Formal advice depends on the site, constraints and local planning position.

EXTENSION POTENTIAL CHECKER
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Enter your postcode for a quick first indication based on the property and nearby planning evidence.
A first indication only — final advice depends on the property and local planning position.
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Usually answered within one working day.SPEAK TO THE RIGHT EXPERT
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