j.leo offers tailored architectural and interior design, project management, and construction services. Our dedicated professionals ensure exceptional results with meticulous planning and execution.

CLIENT LOGIN

We are a vibrant collective of architects, interior designers and project managers, each bringing a wealth of experience and expertise to the table

Based in the bustling heart of Surrey, we’ve navigated over 250 planning applications and brought more than 20 design and build projects from concept to completion

Explore how we can help make your house a home.

Photography courtesy of J'Leo Architecture

Quick information / free quotation

Receive a free quotation,
no strings attached

Fill out the form below

01.What is Your Current Property Type? *

Detached

Semi-Detached

Mid Terraced

End Terraced

Bungalow

Flat

Commercial Others

Others

02.How many bedrooms do you have? *

03.Is this building listed or in a conservation area? *

What we can do for you / Our services

j.leo offers tailored architectural and interior design, project management, and construction services. Our dedicated professionals ensure exceptional results with meticulous planning and execution.

Design & Build Service
Single Story Extension
Front Porch Extension
Wrap-around Extension
Double-Story Extension
Loft & Domer Conversion
Interior Design
Flat Conversion
Commercial
New Build
Planning Permission
Building Regulation

Architecture Design

Single Storey Extension
Extension
Double Storey Extension
Wrap Around Extension
Front Porch Extension
Dormer Extension

Interior Design

Residential Interior
Commercial Interior
Bespoke Furniture Design
Garden Design

Loft Conversion

Small Dormer Extension
Box Dormer Extension
Loft Window
L-Shaped Dormer Extension
Mansard Dormer Extension

Construction

Real Time Monitoring
Design and Build
Own Builders

Change of Use

Flat Conversion
Residential to Commercial
HMO

New Build

Residential House
Industrial Building
Commercial Building
Multi-Purpose

Get in touch

What our clients say about us / testimonials

J'Leo exemplify excellence in their work, demonstrate proficiency, efficiency, and thoughtfulness throughout the entire process of designing my new home.

Hayley SumYuet Fung

We are extremely happy with everything, from the initial design phase to the work, to the follow up after.

Stéphane Chaulet

J'Leo Architecture demonstrated exceptional professionalism, comprehensively understanding our brief and offering steadfast support at every stage of the project.

Rizwan Khan

J'Leo Architecture sets the bar high for modern architecture! Their innovative designs, sustainability focus, and seamless collaboration make them a top choice.

Zubair Mahmood Syed