MM Architecture & Structure
MM Architecture & Structure is one of London's leading architecture and planning consultant practices. We are a dedicated team of designers, technicians and planners who specialise in house extensions, planning applications, building regulation drawings, loft conversions and full project management — taking you from creative direction right through to completion.
Transparent Pricing
Every project is unique. Below is a detailed overview of our packages for extensions and conversions — choose the level of support that fits your vision.
Bronze
Essential drawings for planning submission. Ideal for straightforward single-storey extensions.
Silver
Full architectural package with 3D drawings, planning submission & unlimited changes within scope.
Gold
Everything in Silver plus structural drawings, calculations & full building regulations pack.
Diamond
The complete package — full regulatory, legal & specialist assessments for complex projects.
Bronze
Essential drawings for planning submission. Ideal for straightforward single-storey extensions.
Silver
Full architectural package with 3D drawings, planning submission & unlimited changes within scope.
Gold
Everything in Silver plus structural drawings, calculations & full building regulations pack.
Diamond
The complete package — full regulatory, legal & specialist assessments for complex projects.
Four core disciplines. One studio. We guide every project from initial concept through to planning approval and structural sign-off.
Precision drawings for planning applications, extensions, loft conversions and garage conversions — including full 3D visualisations of your proposed works.
* Council fee not included
Fully calculated structural and engineering drawings prepared by our in-house structural engineers — covering beams, foundations, and full construction details.
* Building control fees not included
Comprehensive building regulation packs to satisfy building control requirements — ensuring your project meets all Part L, Part A, and construction standards.
* Building control fees not included
End-to-end planning support — from initial feasibility through full application submission. We act as your planning agent and handle everything with the council.
* Council application fees not included
Every certificate represents a client's dream realised. Explore our approved planning applications and structural sign-offs across London.
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With over 11 years as one of London's most trusted architecture practices, we take your project from initial idea to full planning approval. Our expert team covers every London borough — delivering precision drawings, structural engineering, and planning success across residential and commercial sectors.
MM Architecture & Structure
From residential extensions to iconic commercial landmarks, our team of architects, planners, and technicians delivers exceptional design — every time, under one roof.
01 / Expertise
Our design team thrives on complexity. From rear extensions to cultural landmarks — we bring creativity, technical precision, and proven delivery to every project.
02 / Planning
Over a thousand successful planning applications across every London borough. We navigate council processes expertly — so your application gets approved, not stalled.
03 / Management
Architects, surveyors, structural engineers, and planning officers — all under one roof. One team, one point of contact, seamless delivery from concept to completion.
Our Portfolio
Trusted & Recognised
MM Architecture & Structure carry numerous accreditations and are proud to have received recognition for our work across London and the UK.
Fully accredited & professionally recognised
892 London road Croydon London CR7 7PB.
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