Serenella Interiors/Ideazione Design

15 Reviews

Interior Designers & Decorators

Provides 3D Visualization

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About Us

4x Best of Houzz winner

Woman owned

Award winning

New York's Expert Interior Design Firm – Creative, Functional Style

Serenella Interiors has created timeless luxury interiors throughout Eastern Long Island, including the Hamptons and North Fork. We specialize in personalized residential design, renovations, kitchens, baths, and custom interiors that blend elegance, comfort, and functionality. Our hands-on approach, attention to detail, and close collaboration with clients, architects, and builders ensure every space feels refined, welcoming, and uniquely tailored to each lifestyle.

Awards

Certified by the American Society of Interior Designers (ASID) Certified by the National Kitchen and Bath Association (NKBA) Approved by the Better Business Bureau (BBB).

Projects

Example of a living room design in New York

Business Details

Business Name

Serenella Interiors/Ideazione Design

Phone Number

(631) 458-1299

Website

www.serenellainteriors.com

Address

Mount Sinai, NY 11766

License Number

833216800

Followers

15 Followers

Socials

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Services Provided

Interior Design

Kitchen Design

Bathroom Design

Living Room Design

Bedroom Design

Space Planning

Furniture Selection

Kids Bedroom Design

Dining Room Design

Lighting Design

Custom Kitchen Cabinets

Home Office Design & Construction

Design Consultation

Project Management

Floor Plans

Custom Bathroom Vanities

Custom Furniture

Laundry Room Design

Mudroom Design

House Plans

Art Selection

Guesthouse Design & Construction

Closet Design

3D Rendering

Outdoor Kitchen Design

Basement Design

Custom Rugs

Sunroom Design & Construction

Wine Cellar Design

Downsizing

Custom Beds

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Areas Served

Smithtown

East Northport

Asharoken

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Credentials

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Featured Review

HU-940903256

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15 Reviews for Serenella Interiors/Ideazione Design

Newest first

4.9|15 reviews

Work Quality

5.0

Communication

5.0

Value

5.0

Eric and Jennifer Fryer

We have used Ideazione for several design products - some individual rooms including 2 bathrooms, a kitchen renovation, and a living room remodel. We have also used them for a top to bottom renovation of our summer home. Sadie and her team are creative, open-minded, flexible and cost-conscious. They wanted to help make our home both beautiful and stylish but always were attuned to our personal needs and the practical ways in which we use our home. The results are thus comfortable and elegant at the same time. Whether we needed an entire floor plan which outlined every last detail of construction, assistance with color schemes, furnishings and fixtures, or just needed to choose a simple accent accessory, they always came up with something we love and enjoy.

April 28, 2024

lcopp

Excellent designer! Absolutely love my new backyard! Sadie worked very hard to see to it that everything was the way I wanted it. Very patient and professional. Highly recommend!

April 27, 2024

Curtain Avenue

Sadie is a wonderful person to work with. Have worked with her for many projects. She works hard to inspire others to create spaces that not only fulfill basic living needs but allow for the imagination and creative spirit to permeate throughout a warm loving home.

June 3, 2021

Sofia AKats

Sadie is a breath of fresh air. She is honest, creative, resourceful and listens to your ideas. I interviewed other designers who were lovely people, but they didn’t have the complete package of knowledge, work ethic, and resources we needed to set our vision to action. This is the 3rd home we built / renovated (so it isn’t our first rodeo) and I can honestly say that I’m happy with every fabric, color choice, design and material we selected. Thank you Sadie!

February 1, 2021

Theresa

House metamorphosis. It’s difficult to express how thrilled I am with Sadie’s work. From furniture selection to paint color to use of space and accessories, Sadie does it all. My house went from just okay to spectacular. Her enthusiasm for her work shines through in all that she does. Marla

February 25, 2020

am178

Sadie was very professional, she listened to my needs and surpassed all my expectations. She made my daughters room look amazing. She personally painted my daughters furniture to make it look like new. She paid attention to the smallest details! I can't wait to work on another project with her.

December 3, 2019

HU-940903256

Love love love! I could not imagine they could redesign a space in such a way that they did. I had a few thoughts on what I liked and wanted and they were able to take it so much further on presenting we with a great redesign for my living room. Everything from paint- to wall art- to getting the right curtains and room furniture I absolutely love it and can’t wait to get started on the next room in my house. Highly recommend- professional & great eye for what they do!

December 1, 2019

Comment from Serenella Interiors/Ideazione Design:

Thanks for your kind words!!! So excited for the next project!

Maria Wade

I worked with Sadie from Ideazione. She helped me update my family room. She has an eye for design, pays attention to the smallest details and was a pleasure to work with. She made my vision a reality. I’m thrilled with the end result.

November 25, 2019Last modified:November 26, 2019

annotr

I had a wonderful experience with Sadie of Ideazione. Everything was done in an extremely professional and warm manner. Sadie handpicked the crews who did the work. She was consistently present overseeing the work, as well as contributing her own touches. She has the ability to take your needs and desires for your home, and bring it to life with beautiful results. Sadie listened to how I wanted to change the overall feel of my house, and came to my home always on time with designs, colors, and plans that were right on point. She even gave me ideas as to arranging some spaces that were not used in a way that optimized the look. I’m already planning for the next project with Sadie.

November 14, 2019

Comment from Serenella Interiors/Ideazione Design:

You guys are so much fun! Thanks for the great review. I love all the things we are still doing! Really appreciate the kinds words! More pictures to come!

HU-48851265

A complete living room makeover very professional the vision board's was a great way to see a visual of what the space will look like...I am very please with all the decorations art decor and the paint palettes colors will definitely will hire this company again... Thank you, I truly appreciate

September 11, 2019

russo5

I had ideazione redo my bedroom! I am completely in love with what Sadie did. She not only fulfilled my vision on what I wanted, but added things I would never have thought of. Sadie and her crew were professional and on time, which I’m my opinion very hard to find. I would highly recommend her to everyone I know.

September 10, 2019

Josephine DiMaggio

Sadie is very professional and has very innovative ideas. We loved the fact that she listened to us and made our vision come to life. You will not be disappointed with her services!

September 10, 2019

Jennifer Marchiano

Ideazione was so wonderful to work with. Sadie is a genius. She had such wonderful insight and helped me so much to bring my project to life. I will definitely hire Ideazione in the future and highly recommend them.

July 18, 2019

Grace Zawol

We worked with Sadie on re-designing our master bathroom. She was a lot of fun to work with, and most importantly she "gets" the style we wanted, but were a bit too overwhelmed to do ourselves. This was the first of a few renovation projects for us, so we were looking for budget-friendly options without sacrificing the clean and sophisticated look we were going for. Our bathroom was a challenge because of the size of the space, but Sadie was able to recommend great storage solutions and suggested ways to maximize the look of the bathroom. She really knows her stuff, and we were continually impressed by how she was able to pull pieces from multiple vendors together into a cohesive whole. Sadie has been very easy to work with, professional, responsible and timely. We highly recommend her!

July 17, 2019

Comment from Serenella Interiors/Ideazione Design:

you guys are amazing! I loved working with you! Thank you for your kind words !

HU-758756278

Ideazione is a fantastic company who provided me with the most tasteful style when I wanted to redo my bedroom.

July 16, 2019

Comment from Serenella Interiors/Ideazione Design:

Kim,
You are so much fun! I hope we get to work again! Thanks for the recommendations- go on my website and I hope you like your video!

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Frequently Asked Questions

We specialize in personalized residential design, covering everything from full-home renovations to specific rooms like kitchens and baths. Our services also include custom interiors, ensuring each space is uniquely tailored to your lifestyle, blending elegance, comfort, and functionality.

While we don't adhere to one rigid style, we are known for creating timeless luxury interiors that blend elegance, comfort, and functionality. Our approach is personalized, ensuring the design reflects your unique taste and lifestyle rather than a generic trend.

Absolutely. We believe in a collaborative approach. We work closely with clients, architects, and builders throughout the renovation process to ensure seamless execution and that every detail contributes to a refined and welcoming space.

Yes, we offer comprehensive project management. Our hands-on approach ensures that we oversee your project from conception through installation and final styling, guaranteeing attention to detail and a beautifully finished space.

Yes, we specialize in creating timeless luxury interiors. Our work throughout Eastern Long Island, including the Hamptons and North Fork, focuses on delivering high-end, personalized designs that combine elegance, comfort, and functionality.

FAQ content may be generated based on the Pro's Houzz profile and website.

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Serenella Interiors/Ideazione Design