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luxury interior design Montclair, NJ

Beautifully considered homes, made to be lived in.

Every project begins with a story — yours.
We listen closely, design intuitively, and bring together craftsmanship and care to create homes that feel as effortless as they are elevated.

As a full-service interior design studio, we specialize in crafting timeless spaces that elevate everyday living. Based in New Jersey, we collaborate with clients to design homes that feel effortlessly elegant, deeply personal, and thoughtfully built to stand the test of time.

Explore Our Work

Design that feels as good as it looks.

We believe true luxury lies in the quiet details — the ones you feel long before you notice them.
Our work balances refinement and ease, beauty and function, timelessness and modernity.

Every project begins with integrity, intention, and individuality. We listen first, design with purpose, and guide you through a process that’s equal parts structured and deeply personal. The result? Spaces that reflect who you are — sophisticated, grounded, and utterly livable.

About us

Our Work

What we do

explore our services

Interior Design
Interior Design

Our approach is all about creating spaces that feel lived in and curated. From layout to finishes, we bring our expertise to every detail ensuring the perfect balance of style and function.

Building Solutions
Building Solutions

Designing homes is just the start—we partner with trusted vendors and contractors to guide every stage of your renovation, from plans to final touches.

Home Decor
Home Decor

We offer a carefully selected blend of home accents, kitchenware and one of a kind pieces GH pieces all handpicked by Tiffany herself. Shop our collection for a space that feels personalized.

At the intersection of design and precision.

Grayscale Homes sits where creativity meets clarity.
We pair artistic vision with the discipline of project management — anticipating needs, managing details, and translating every idea into reality with calm and confidence.

Our clients come to us for a reason: we don’t just design beautiful homes; we create an experience that feels effortless from start to finish.

Our process

More than design; it’s
a partnership.

explore full process

Design Development

Mood boards, plans, elevations, renderings, and selections — where vision meets form.

Project Management

Communication, coordination, and construction oversight handled seamlessly.

Installation & Styling

The finishing layer that turns intention into atmosphere.

From blank canvas, to dream home

The real impact we made for a couple who had a hard time bringing their vision of “home” to life. Between busy schedules and not knowing where to start, they struggled to create a space that felt warm, lived-in, and truly theirs. If you’ve ever felt stuck or unsure about how to make your home feel like home, you’re not alone—and that’s where we come in.

See how a few thoughtful changes and the right design approach can completely reimagine the way you live

Kind words
from our
clients

“You really got me.”

It’s what we hear most often — and the heart of everything we do.
Our clients value how deeply we listen and how effortlessly we translate their lives into spaces that feel both functional and profoundly personal.

  • I highly recommend Tiffany and the Grayscale team!

    Tiffany and the Grayscale team far exceeded my very high expectations. From the very beginning in the design phase Tiffany came up with ideas that I could never have imagined on my own. Including, adding a wet and dry sauna in the wellness area! Every step of the project was well done and professional. Tiffany was a very good communicator throughout the process . The finished product was incredible looking and functional at the same time.

    Jihn - Client

  • Highly recommend!

    Tiff at Grayscales did an incredible job on our living room, home office, dining room, and breakfast nook. She immediately understood our taste and style and brought our vision to life — all while managing the entire project remotely. She also connected us with fantastic contractors who delivered high-quality work from start to finish. We’re already looking forward to our next project together.

    Cisco - Client

  • Highly recommend!

    Tiffany was wonderful to work with. She helped me achieve the rustic look I was going for in my family room. I love all the pieces she recommended which really helped bring the space to life. She has a great eye for interior design. Highly recommend!

    Michele Gullotta - Client

  • She is extremely organized and very talented.

    I’ve professionally worked with Tiffany in providing window coverings on several of her projects. She is extremely organized and very talented. Not to mention a delightful personality, I look forward to a continued collaboration on future projects. Kim Luikert KL Interiors

    Casey Luikert - Professional

  • Highly recommend Tiffany, and so glad we worked with her!

    Tiffany is a fantastic designer, and she was truly outstanding at understanding our specific goals (design, function, timing, budget, etc.) and tailoring her process accordingly. She’s extremely talented, but it’s her adaptability, attention to detail, project management, and dedication to ensuring clients love her work that will make us excited to recommend her to any friends and family looking for a designer. Despite the supply chain nightmare affecting the industry, Tiffany managed to source amazing furniture that was delivered prior to our baby’s arrival (and she pivoted to find something new and wonderful when a sudden timing issue popped up). She also helped us create living and dining rooms that are beautiful, functional, and personal.

    Richard - Client

  • We are beyond happy with the final product!

    Upon Meeting with Tiffany we knew with certainty she was the one for our nursery. The entire process was met with the upmost professionalism and organization. Delivered Exceptional service. Her attention to detail and creativity took our ideas to another level. We are beyond happy with the final product and know our baby girl will love it just as much for years to come.

    Jenn - Client

  • I couldn’t be more impressed and happy with how our house turned out!

    When we met Tiffany, we had never worked with a decorator before. Tiffany had a great vision for what she could do to totally transform our home! We worked countless hours together to find the perfect balance of what visually looks best and what is most practical for our family with two little babies. She has a remarkable eye and a true talent when it comes to design! I couldn’t be more impressed and happy with how our house turned out!

    Christine Islinger - Client

  • Thank you, Tiffany, for your patience and help!

    After following Tiffany's portfolio on social media for years, I was thrilled to collaborate with her on her e-design services. Setting up my brokerage, I aimed for an office that mirrored my style while still keeping it professional. Tiffany attentively listened to my vision and curated a flawless mood board that resonated with my vision. The clarity of the board, the versatile options provided, and the inclusion of purchase links made the whole process seamless. With each purchase, I am one step closer to transforming my office. Thank you, Tiffany, for your patience and help!

    Katrina Ramos - Client

  • I’m excited to use the team for our next project....highly recommend!

    Tiffany and her team have a really unique eye for taking a small space and turning it into a completely functional and beautifully designed, modern aesthetic for young teens. I had asked her to transform a relatively small space we call our “kids club” into a room where my boys can do their homework and hang out with friends and while giving some direction and clarity around my preferences, Tiffany and her team came up with innovative solutions, provided options and moved quickly throughout the whole process. She was honest with her guidance, thoughtful in her design and execution approach and relatively accurate in her time estimate of how long the project would take end to end.

    Rochelle Robson - Client

  • I highly recommend Tiffany to anyone looking for top-tier home solutions—she will exceed your expectations every step of the way.

    Tiffany Acosta of Grayscale Homes is a true professional whose dedication to excellence is evident in every project she undertakes. Her deep knowledge of real estate and home design combines with a genuine commitment to client satisfaction, making her a standout in the industry. Tiffany's attention to detail and creative insights ensure that each home is not only beautiful but also functional and welcoming.

    Dan Balassone - Professional

  • Our family is extremely pleased with the final outcome and will continue to experience this room for years to come!

    We've had the pleasure of working with Grayscale Homes (Tiff & Mel) to help us design and revitalize our living room. They were courteous and professional throughout the entire process and went the extra mile to help when some of our furniture were delayed in arriving. Going from day 1 in the conceptual designs to finally seeing the end result has been so gratifying.

    Stephen Wang - Client

  • I would highly recommend Tiffany and her team. I love my master bedroom and still in awe on how beautiful it came out. Thank you !

    Tiffany and her team were professional throughout the process. Beautiful design options presentation. The overall project took approximately 2+ months from start to completion. Due to supply chain limitations, some of the items needed were delayed or out of order. Tiffany was able to quickly replace with other options and project was successfully completed.

    Dinora Camacho - Client

  • They completely understood my style and what I wanted - I absolutely love the remodeling of my home!!

    The Team at Grayscale Homes is absolutely talented, amazing and wonderful. Many thanks especially to Tiffany, Melissa & Omar for design ideas and finding the perf pieces to make my house into a home that is welcoming, stylish and inviting! The collective creative design resulted created spaces in my home that are functional, cohesive and beautiful.

    Kimberly Rosario - Client

  • We highly recommend Grayscale Homes!

    Tiffany is an amazing designer! After speaking and meeting with her, we knew we could trust her with our design projects. She listened to our wants and needs. She transformed our living room, office area, and bedroom into fabulous spaces. They are styled beautifully! It was a true pleasure working with Tiffany and Melissa.

    Jane & Bobby - Client

  • My family is so thrilled with our new home and cannot recommend Grayscale more.

    Tiffany and her team are a dream to work with. I'm so grateful for their talents as we moved from a small apartment in NYC to a into a 120+ year old home. Start to finish, they were professional, thoughtful, and a pleasure to work with. The outcome turned out better than I could have dreamed. Grayscale perfectly honored the historic integrity of the home with perfectly thought-out, modern elements.

    Meagan - Client

  • Tiffany Acosta was delightful!

    She was patient, detail oriented, and has an amazing vision! She made my dream kitchen come true, she listened to everything I wanted, and guided me through the entire renovation. Now I have my open concept kitchen we have always wanted.

    Rosatmil - Client

  • Terrific work from beginning to end.

    Tiffany pays attention to every detail. She fully understand your vision and thinks outside the box. I am extremely satisfied with her work and she is a total delight to work with. In love with her work.

    Janet Serrano - Client

  • Highly recommend!

    Tiffany was very thoughtful and thorough in helping to design and furnish my new home. She took all of my styles and put them together into a cohesive look for my space. I really appreciated the amazing response and turnaround time.

    Audrey - Client
Grayscale Homes Studio
51 C N Fullerton Ave Montclair

Our Montclair
Studio

Part design atelier, part curated boutique.

Explore a selection of collected objects, artisan goods, and signature pieces that embody the Grayscale aesthetic. Visit to experience our materials, meet the team, and see design come to life.

visit us at the studio
as seen in

For those who value design as a way of life.

We work with professionals, entrepreneurs, and families who see design as an investment — not just in their homes, but in how they live.
They come to us for spaces that balance elegance and ease, form and function, comfort and sophistication.

Get in touch