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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Greystone Interiors

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United States
Haddonfield, NJ
Greystone Interiors

Our work is primarily focused in South Jersey and the Delaware Valley. "Good design is timeless."

South Jersey interior designer Greystone Interiors creates custom residential design solutions that beautifully envision its clients’ tastes, from traditional to contemporary. Interior Designer Greystone Interiors has been providing custom residential design solutions in South Jersey, Philadelphia, and beyond, since 2000. Owner Mary Jo Gallagher is trained in the classic principles of line, propor

tion, form and function. Her hallmark expertise is her use of color, lighting, fabrics and textiles to add interest and depth to clients’ projects. We offer:
Interior Design
CAD Drawing
Design/Build
Color Consultations
Window Treatment

Mary Jo is a Maria Killam Certified True Colour Expert.

05/15/2026

Favorites from Market ✨

This season, we found ourselves drawn to rooms that feel layered, collected, and full of personality. Rich saturated colors, dramatic patterns, tailored trimmings, and beautifully mixed textures were everywhere, reminding us that timeless interiors are never flat or one dimensional.

From romantic floral wallcoverings and soft sage palettes to bullion fringe, detailed tapes, and warm brass accents, every space felt thoughtfully curated and deeply inviting. We especially loved seeing the return of traditional details paired with fresh silhouettes and relaxed livability.

These are the kinds of interiors that tell a story and truly make a house feel like home. Thankful to all the incredible vendors, artisans, designers, and showrooms who continue to inspire us season after season.

If you are ready to bring layered, timeless design into your own home, we would love to help you create a space that feels beautifully collected and uniquely yours.

05/10/2026

Happy Mother’s Day to all the incredible moms, grandmothers, bonus moms, and mother figures who make life so beautiful. Your love, strength, and grace inspire us every day. Wishing you a day filled with love, laughter, and special moments with those you cherish most. 💐

GratefulHeart

Art:

04/18/2026

Our trip to Denver was pure happiness, Grandchildren are the best!

04/09/2026

Revisiting a project is always such a joy, especially when it stands the test of time so beautifully. This primary bathroom, completed a few years ago, still feels fresh, timeless, and effortlessly elegant.

From the soft blue ceiling that draws your eye upward, to the classic marble floors laid in a graceful herringbone, every detail was thoughtfully considered. The custom cabinetry, polished fixtures, and generous arched window create a serene retreat filled with natural light and enduring style.

We are so grateful to our wonderful clients for trusting us, and to the talented vendors and contractors who brought this vision to life with such care and craftsmanship.

And now, we look forward to sharing the next chapter… the primary suite.

If you are dreaming of a space that feels just as beautiful years later as it does the day it is completed, we would be delighted to help bring that vision to life.

04/05/2026

Wishing you a beautiful and joyful Easter filled with peace, renewal, and the simple pleasures of the season. May your home be filled with warmth, your table with loved ones, and your heart with gratitude for all that is blooming anew.

At Greystone Interiors, we are always inspired by the fresh beginnings that spring brings. We are so thankful for our wonderful clients, trusted vendors, and talented contractors who bring each vision to life with such care and craftsmanship.

May your day be as lovely and timeless as the spaces we cherish.

Warmest Easter wishes 🌿

LuxuryLiving TraditionalStyle GreystoneInteriors DesignInspiration ElegantHomes

03/09/2026

Today we celebrate the remarkable women who shape our homes, our communities, and the design industry with creativity, strength, and grace.

On this International Women’s Day, we are especially grateful for the talented women who bring beauty and inspiration to every project. From visionary designers and skilled artisans to dedicated vendors, supportive clients, and hardworking contractors, it takes an incredible community of women working together to create the spaces we love.

At Greystone Interiors, we are continually inspired by the women who trust us with their homes and by the many women across the design world whose passion and artistry elevate our industry every day. Thank you for the creativity, collaboration, and friendship that make this work so meaningful.

If you are dreaming about a beautiful, timeless home, we would be honored to help bring your vision to life. Please feel free to inquire about our interior design services.

02/22/2026

There is nothing more rewarding than seeing a client’s personal story reflected so beautifully in her home.

For this stunning Palladian window, the panels are mounted on custom wooden half circles that mimic the graceful arch above. This thoughtful architectural detail adds dimension and perfectly frames the window, enhancing its natural beauty rather than competing with it.

The window treatments themselves have a true ballgown effect, complete with dressmaker details that feel tailored and refined. The silhouette is elegant and intentional, much like couture fashion.

Having spent many years immersed in high couture in New York, Paris, and Milan, our client has an innate appreciation for craftsmanship and drama. This design is a reflection of her remarkable style and the life she has lived. Interiors should always tell a story, and this one speaks beautifully.

With gratitude to our wonderful client and the talented workroom artisans who brought every detail to life. It is always a privilege to collaborate with such gifted professionals.

If you are considering custom window treatments for your home, we would be delighted to help you create something equally personal and timeless.

02/11/2026

100 Days Until Memorial Day Weekend. Please let us know how we can help prepare for warmer days ahead! ☀️🌊⛱️

02/01/2026

A fresh addition of color can change everything ✨
These beautiful new pillows were thoughtfully selected to echo the joyful palette and movement of the artwork, bringing balance, warmth, and a sense of cohesion to this lovely Florida home. It’s a perfect example of how small, intentional details can quietly elevate an entire space.

If you’re dreaming of a space that feels layered, personal, and timeless, we would love to help guide the process.

# custompillows

01/14/2026

A boy’s room designed to grow with him — classic, confident, and timeless.

This mood board blends tailored navy upholstery, rich wood tones, and subtle preppy pattern play to create a space that feels polished yet approachable. Thoughtful layers of texture, traditional silhouettes, and playful accents strike the perfect balance between youthful charm and enduring style — a room that works just as beautifully today as it will for years to come.

With gratitude to our wonderful clients and trusted vendors who help bring these thoughtfully curated spaces to life — it truly takes a village to create something this special.

If you’re envisioning a children’s space that feels elevated, personal, and timeless, we would be delighted to help you design it with intention. Please feel free to reach out to inquire about our interior design services.

Address

121 Gill Road
Haddonfield, NJ
08033

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+18564296233

Website

http://www.greystoneinteriors.org/

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