Serving Mantoloking, New Jersey
Interior Design Firm in Mantoloking, NJ
Full-service interior design for Mantoloking's rebuilt and elevated homes on the barrier peninsula between the Atlantic and Barnegat Bay.
Call (732) 933-4344 Request Consultation

Est. 1996 · ASID & IIDA Members · WBENC Woman-Owned · 500+ Projects · 3M+ Sq Ft Designed
Interior Design in Mantoloking, New Jersey
Interior design in Mantoloking starts with what Hurricane Sandy did here in 2012: the storm breached the Barnegat Peninsula at Herbert Street, cutting the only road onto the island, and washed away roughly two dozen oceanfront houses outright. Most of the borough's homes took damage; dozens more came down rather than being repaired. The borough is well under a square mile, nearly forty percent water, the barrier strip between Barnegat Bay and the Atlantic.
Every home built or substantially repaired since has answered to the same rule: in the V-zone, the high-velocity wave area along the ocean, the structure sits on pilings with breakaway walls below the living space, and a foot or more of freeboard above the flood elevation is standard practice. That elevation, not the floor plan, is the first decision on a Mantoloking project, because it sets the stair count before it sets a single finish.
Neighborhoods we serve: Ocean Avenue oceanfront · Bayfront estates · Downer Avenue · Herbert Street

Bay Head, NJ
Bay Head Residence
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Holmdel, NJ
Holmdel Residence
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Colts Neck, NJ
Colts Neck Residence
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Luxury Residential Interior Design in Mantoloking
The houses we design here are built for two exposures: sunrise over the ocean, sunset over the bay, often from the same lot. We plan great rooms, primary suites, and outdoor living around that double view, and because so many of these are second homes meant to gather extended family, we design for the biggest weekend of the year — bunk rooms, a scullery off the main kitchen, seating that scales up and down.
Building on pilings changes the interior architecture before it changes a single finish: the ground level is parking and storage, not living space, so the primary floor sits a full story up, and the stair becomes real architecture rather than a connector. We coordinate with the architect and builder from the earliest drawings on where that stair lands and how the house reads from the street at its new height.
- Oceanfront & bayfront estates
- New-build interior architecture
- Chef kitchens & sculleries
- Storm-resilient detailing
- Walls of glass & sightlines
- Wine rooms & wet bars
- Multi-generational planning
- Coastal-luxury furnishings
Call (732) 933-4344 Request a Consultation
Commercial Interior Design in Mantoloking
Mantoloking itself has almost no commercial zoning, just the Mantoloking Yacht Club operating as a longstanding nonconforming use inside a residential district. Commercial work in this stretch of the barrier peninsula sits mostly in Bay Head and Brick Township just over the bridge: marinas, private clubs, and the boutique professional offices that serve island families.

Healthcare
University Pain & Spine Center
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Multifamily
Phillips Seaview Towers
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The INSABELLADESIGN Difference
Beth Insabella Walsh leads every Mantoloking project personally, from the first read of the site and its two water exposures through the last cushion placed. On an elevated, piling-built house, where the architect, the builder, and the interior designer are solving the same structural problem from three different angles, having one person track the interior decisions against the structural ones keeps them from working against each other.
INSABELLADESIGN is WBENC-certified, woman-owned, and holds ASID and IIDA membership, with millwork, plaster, and installation trades we've worked with across the Jersey Shore for years. On a barrier-island house, where salt air and coastal wind test a finish faster than an inland home ever does, that continuity in the trades is what keeps a kitchen or bath looking finished years after installation, not just at the walkthrough.
Selected Work
Projects from our portfolio in Ocean County and the surrounding area, chosen for their relevance to Mantoloking homes and buildings.

Bay Head Residence
Bay Head, NJ. A custom coastal home shaped by its landscape, with a refined palette and rooms designed for family life and guests.
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Holmdel Residence
Holmdel, NJ. An ASID Silver Award winning primary suite renovation in a substantial family residence.
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University Pain & Spine Center
Healthcare. A pain management facility planned around patient comfort, with treatment rooms and waiting areas designed for calm.
View project
View Residential Portfolio View Commercial Portfolio
I must say it's been my pleasure to have had the opportunity to work with Beth and her team at Insabella Design. My boss has been a long time client of Beth, over 25 years. And over those many years I was fortunate enough to work with Beth directly. She is extremely attentive and knows exactly what needs to be done. She has designed numerous major renovations and reconstruction projects for us. She has always been a pleasure to work with from the beginning of the projects to the very end. If I ever needed something in a pinch she always makes it happen. I would be completely lost without her and her support in keeping my boss comfortable and happy. Thank you Beth, to you and your team for your excellent services.
30+ Years of Experience
500+ Projects Completed
3M+ Sq Ft Designed
98% Client Satisfaction
How a Project Works
1. Start with a conversation
A consultation at our Little Silver studio or your property. We talk through the space, the scope, how you live or work in it, and what you want the finished project to accomplish. No obligation, and you will always be speaking with Beth.
2. Design and decisions
Space planning, materials, millwork and cabinetry design, lighting, and furnishings developed into one coherent plan, with drawings and documentation your contractor and trades can actually build from.
3. We carry it to the finish
We coordinate the trades, manage orders and timelines, and stay on the project through installation and styling, so you get a completed space rather than a plan left for you to assemble.
About INSABELLADESIGN
- Nearly 30 years of award-winning residential & commercial design (est. 1996)
- ASID & IIDA professional members · WBENC-certified, woman-owned firm
- Full service: detailed space planning and design documentation, custom kitchens & baths, millwork, furnishing, install
- Every project led personally by founder Beth Insabella Walsh
- Trusted by the architects, builders, and trades our clients rely on
- Sourced materials, custom fabrication, and finishes held to an exacting standard
Nearby Areas We Serve
Part of our Ocean County interior design service area.
Mantoloking Interior Design FAQs
Are you interior designers or interior decorators?
We are a full-service design firm. That means space planning and design documentation, custom kitchens and baths, millwork, lighting, furnishing and installation. Decoration is part of the work, not the whole of it.
What does full service include?
Drawings, custom millwork and casework, lighting design, finishes, furnishings, procurement, trade coordination and installation. We coordinate the trades and manage the schedule.
Have you worked in this area?
Yes. Bay Head Residence is in Ocean County. The studio is in Little Silver and we work across New Jersey, New York, Connecticut and Florida.
Do you design commercial spaces as well as homes?
Yes. Alongside residential work we design medical, corporate, government, retail and multifamily interiors.
Do you take single rooms, or only whole homes?
Both. Scope runs from a single room to a full renovation or new build.
How do your fees work?
It depends on scope, from a single room to a full renovation or new build. After an initial consultation we provide a detailed proposal.
Who leads the project?
Beth Insabella Walsh, the firm’s founder, leads every project.
Start a Project in Mantoloking
Whether you're rebuilding on pilings, finishing a bayfront house, or renovating one you've owned for years, Beth Insabella Walsh and the INSABELLADESIGN team can start with the site and the flood zone. Call 732-933-4344 or email info@insabelladesign.com.
(732) 933-4344 info@insabelladesign.com
Serving Mantoloking, Ocean County, and communities throughout New Jersey