We handle your architectural drawings, structural calculations, and planning submissions from survey to building regulations at a fixed price with no hidden fees. Book your free initial consultation and see exactly what your project will cost before any work begins.
© The Plan Company
We are The Plan Company, London's fixed-price architectural drawing and planning submission service, delivering loft conversions and home extension packs across London and the South-East since 2018. Registered in England and Wales (Company No. 17105830), we serve homeowners, families, and property owners who want expert plans, honest pricing, and a process they can actually follow.
We help homeowners simplify the planning and design process for residential improvement projects. Our focus is on delivering reliable, affordable architectural services that take projects from concept to approved plans with confidence.
With experience across the construction industry, our team provides planning drawings, structural calculations, building regulations support, and expert guidance. Our fixed-fee approach and transparent service make the planning process straightforward and easy to navigate.
Transform Your Home with Premium Architectural Design Services, Built to Last
Don't miss out. Fill out the form now and claim your free initial consultation before all available consultation slots are filled.
Ready to Start Your Home Improvement Project?
Don't miss out. Fill out the form now and claim your free initial consultation before all available consultation slots are filled.
GET YOUR FREE INITIAL CONSULTATION TODAY
Book your free initial consultation today. We review your project, confirm your scope, and tell you exactly what it costs, with no obligation.
Ready to Start Your Home Improvement Project?
What Homeowners Say
We are The Plan Company, London's fixed-price architectural drawing and planning submission service, delivering loft conversions and home extension packs across London and the South-East since 2018. Registered in England and Wales (Company No. 17105830), we serve homeowners, families, and property owners who want expert plans, honest pricing, and a process they can actually follow.
Book Your Free Initial Consultation Today
100% Privacy Guaranteed.
Transform Your Home with Premium Architectural Design Services, Built to Last
We handle your architectural drawings, structural calculations, and planning submissions from survey to building regulations at a fixed price with no hidden fees. Book your free initial consultation and see exactly what your project will cost before any work begins.
More Space. More Value. Beautifully Transformed.
We help homeowners simplify the planning and design process for residential improvement projects. Our focus is on delivering reliable, affordable architectural services that take projects from concept to approved plans with confidence.
With experience across the construction industry, our team provides planning drawings, structural calculations, building regulations support, and expert guidance. Our fixed-fee approach and transparent service make the planning process straightforward and easy to navigate.
Fixed Transparent Pricing
Our fixed-fee approach allows you to budget confidently from the beginning of your project.
Complete Project Support
We handle plans, calculations, and regulations, streamlining your project from start to finish.
Trusted Industry Network
Benefit from access to experienced builders and construction professionals who can help bring your plans to life.
Progress at Your Fingertips
Our client portal gives you easy access to project updates, helping you stay informed every step of the way.
We help homeowners navigate every stage of their residential construction project, from surveys and architectural drawings through to structural calculations and building regulations support. With fixed pricing, clear communication, and a dedicated client portal, you always know what to expect throughout the process.
Book your free initial consultation today. We review your project, confirm your scope, and tell you exactly what it costs, with no obligation.
GET YOUR FREE INITIAL CONSULTATION TODAY
Architectural Drawings
We produce accurate drawings supporting extensions, loft conversions, renovations, and residential improvements. Each tailored package meets project requirements and supports planning and construction from start to finish.
Structural Calculations
We provide structural calculations that help ensure alterations meet construction and building control requirements, delivering technical data for beams, openings, foundations, and compliance documentation.
Building Regulations Support
We prepare comprehensive building regulations packages, ensuring drawings and technical details meet standards, supporting compliance and minimising approval delays throughout the process.
We provide architectural drawings, planning support, structural calculations, building regulations packages, and measured surveys for homeowners looking to extend, improve, or transform their properties. Our services are designed to simplify your planning and approval process while providing clear guidance from concept through to construction readiness.
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Sean was great to deal with - communication was top notch and they completed the work quickly and to a high standard. Would recommend!
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I've worked with Sean professionally on loft conversion projects and have always found him to be reliable, professional, and easy to communicate with. His attention to detail and commitment to delivering quality work are evident throughout the project process. Communication is seamless, expectations are clear, and it's always a pleasure working with him. I would confidently recommend Sean based on my professional experience.
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Superbly efficient effect and professional would high recommend this high level of performance by the plan company
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Absolutely top-tier service from start to finish. I used them for some architectural consultations and the 3D renderings they produced were spot on—unreal attention to detail. The communication from Sean was smooth, he's incredibly professional, and really takes the time to understand your vision. If you're in London or the surrounding areas, don't even look elsewhere. Highly recommend!
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Great communication, can't recommend Sean enough! Very professional and friendly
Initial Consultation
Fill out our easy form to schedule a consultation.
Survey & Planning
We discuss your goals, assess project requirements, and prepare the drawings and technical documentation needed for your project.
Approval & Preparation
Receive your completed plans, calculations, and building regulations package to help move your project towards construction.
OUR PARTNERS
Residential Architectural Engineering Services
Plans Built on Pure Transparency
Experienced Support for Residential Building Projects
Experienced Support for Residential Building Projects
Our Simple 3-Step Process
Trusted Contractor Network
Survey & Calculations Included
Planning Submission Handled
Client Portal Access
Our Simple 3-Step Process
WHY CHOOSE US
OUR SERVICES
ABOUT US
HOW IT WORKS
GALLERY
TESTIMONIALS
Our Simple
3-Step Process