We handle your architectural drawings, structural calculations, and planning submissions from survey to completion at a fixed price with no hidden fees. Book your free initial consultation and see exactly which of our fixed-price packages fits your project!
© The Plan Company
We are The Plan Company, London's fixed-price architectural drawing and planning submission service, providing loft conversion and home extension packages 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.
EXPERT LONDON ARCHITECTURE, SENSIBLY PRICED WITH NO HIDDEN CHARGES
Fill out the form below and let's create something amazing together, with sensible pricing and no hidden charges.
Your Home. Your Lifestyle. Our Passion.
Fill out the form below and let's create something amazing together, with sensible pricing and no hidden charges.
FREE 30-MINUTE CONSULTATION
Let's discuss your project and explore the possibilities, with no obligation. We'll review your project and tell you exactly what it will cost, with sensible pricing and no hidden charges.
Your Home. Your Lifestyle. Our Passion.
What Homeowners Say
We are The Plan Company, London's fixed-price architectural drawing and planning submission service, providing loft conversion and home extension packages 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.
EXPERT LONDON ARCHITECTURE, SENSIBLY PRICED WITH NO HIDDEN CHARGES
We handle your architectural drawings, structural calculations, and planning submissions from survey to completion at a fixed price with no hidden fees. Book your free initial consultation and see exactly which of our fixed-price packages fits your project!
Beautiful Spaces, Built for Everyday Living.
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 Price, No Hidden Fees
Total clarity from day one, so you can budget with confidence.
End-to-End Service
From idea to reality, we've got every stage covered.
Local Knowledge, Local Results
We understand London homes and what it takes to bring your plans to life.
Always in the Loop
Your client portal keeps every update at your fingertips.
We're with you at every stage of your home project, from surveys and drawings to structural calculations and building regulations. Sensible pricing, clear communication, and a client portal that keeps you in the loop every step of the way.
Let's discuss your project and explore the possibilities, with no obligation. We'll review your project and tell you exactly what it will cost, with sensible pricing and no hidden charges.
FREE 30-MINUTE CONSULTATION
Local Design, Local Knowledge
We produce accurate drawings supporting extensions, loft conversions, renovations, and residential improvements. Each tailored package meets the project's requirements and supports planning and construction from start to finish.
Planning Made Simple
We provide structural calculations that help ensure alterations meet construction and building control requirements, delivering technical data for beams, openings, foundations, and compliance documentation.
Fixed Price, Total Clarity
We prepare comprehensive building regulations packages, ensuring drawings and technical details meet standards, supporting compliance and minimising approval delays throughout the process.
We provide everything you need to extend, improve, or transform your home: drawings, planning support, structural calculations, and surveys. Providing simple guidance, from concept through to construction-ready plans.
-
Sean was great to deal with - communication was top notch and they completed the work quickly and to a high standard. Would recommend!
-
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.
-
Superbly efficient effect and professional would high recommend this high level of performance by the plan company
-
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!
-
Great communication, can't recommend Sean enough! Very professional and friendly
Initial Consultation
Complete our simple form to schedule a consultation.
Survey & Planning
We discuss your goals, assess your project's requirements, and prepare the drawings and technical documentation needed.
Approval & Preparation
Receive your completed plans, calculations, and building regulations package to help move your project forward to construction.
OUR PARTNERS
Quality Design, Without the High Cost
Beautiful Spaces. Sensibly Priced.
We Know London – Local Knowledge, Better Results
We Know London – Local Knowledge, Better Results
Design. Plan. Approve. Build.
Unique Client Portal
7-10 day Turnaround
We handle the Applications
No Surprises or Hidden Fees
Building Regulations and Structural Calculations, Inc.
Our Simple 3-Step Process
WHY CHOOSE US
OUR SERVICES
ABOUT US
HOW IT WORKS
GALLERY
TESTIMONIALS
Our Simple
3-Step Process