Growing Architecture and Luxury Design Firm, building unique experiences since 2023

Ar. Siddhii Jaiin Designs is a multidisciplinary Architecture & Design firm based in Mumbai, focusing on curating projects that stands out because of the distinct approach towards Design, Detail and Functionality. We aim at delivering creative Design Solutions and Project Execution.
Over the years, we have successfully designed and managed a diverse portfolio that spans across Residential, Hospitality and Commercial architecture- as well as private residences and luxury interiors.
About us
Our Story
Featured Projects
Every project is a unique expression of the client’s character, brought to life, through masterful communication, intentional design and timeless elegance bringing unrecognizable transformations! We design spaces that reflect the present while also creating space for the future.
Our Divine Abode
Navi Mumbai, Maharashtra
Ruparel Residence
Ghatkopar, Maharashtra
Our Design Process & Product Walkthrough
Explore our design journey, project walkthroughs and behind-the-scenes process through our videos.
Over 23,000 sq.ft. of Architecture and Interior
Design spaces completed nationally.
Our Five Step Process
1
Briefing
We begin with a detailed questionnaire to fully understand the client’s needs and expectations. After reviewing the same, the client is onboarded by proper documentation and filing.
2
Design
Translating the Design brief into the blueprint/ layout of the expected space, in collaboration with the client. This is where we create mood boards, 3D visuals, models and detailing.
3
Selections
After finalizing the design, we source and select materials that match our design visuals, ready for execution.
4
Execution
Here’s where the transformation begins. Bringing our designs to life by building it from scratch. We take designing as well as end-to-end projects, everything from structural design to décor is executed in this phase.
5
Handover
The most anticipated moment, where we hand the keys to our clients to their new space, ready to move in.
Spaces Reimagined
See how we transform ordinary spaces into elegant, functional interiors.
Drag to explore the transformation
What our Clients Say
"Engaging with this team was effortless from start to end. Their proficiency and meticulous approach greatly enhanced our project. I couldn’t be happier with the final product!"
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"Working with this team was smooth and efficient at every stage. Their skills and commitment to quality had a major impact on our project. I am thrilled with the final results!"
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"Partnering with this team was a breeze from beginning to end. Their knowledge and focus on detail significantly benefited our project. I am extremely happy with the outcome!"
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Press & Articles
Features
Awards
Ar. Siddhii Jaiin on Instagram
FAQs
Here are some common questions about our company.
We offer end-to-end architecture and design services including residential architecture, villa design, commercial spaces, luxury interiors, space planning, renovation, turnkey solutions, and project coordination.
Yes. We provide complete design solutions — from architectural planning and façade design to interiors, styling, and execution coordination — ensuring a seamless and cohesive outcome.
We specialize in luxury residential projects, villas, apartments, commercial spaces, offices, retail interiors, and bespoke design solutions tailored to each client’s lifestyle and requirements.
Our process typically includes:
- Initial consultation
- Understanding requirements & budget
- Concept development
- Space planning
- Design presentation
- Material selection
- Detailed drawings
- Site coordination & execution support
Simply contact us via our website or email to schedule an initial consultation.
Yes, we take up projects across different cities and offer both on-site and remote design coordination depending on the project requirements.
Let’s Design Your Dream Space
Whether you’re planning a new home or renovating an existing space, we’re here to help you bring your vision to life.