Garages & accessory buildings · Estate architecture

Buildings that earn their place on the property

Private garages, collector pavilions, carriage houses, and creative outbuildings designed with the same intention as the main residence. Serving Warren, Watchung, Basking Ridge, Millburn–Short Hills, and surrounding communities since 1990.

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Interactive tool · Garage Studio

Design your garage or accessory building in minutes

Choose luxury garage, carriage house, workshop, studio, ADU, or pavilion — then configure bays, doors, living space above, and finishes with a live North Jersey planning estimate.

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What are you creating?

Luxury garage

Refined multi-bay storage with architectural detailing worthy of the main house.

Collector’s garage

Oversized bays, full-view doors, and detailing space for the cars that matter.

Workshop + garage

Power, storage, and a proper work bay — still elegant from the curb.

Creative studio

Daylight, quiet, and room to make — an intentional outbuilding for craft or music.

Carriage house

Garage below, living above — the estate classic when zoning allows.

Guest suite / ADU

Independent living with estate manners — multi-gen, guests, or rental potential.

Design more of your home

Explore other transformations

Many homeowners plan more than one space. Jump to another room when you're ready — no need to dig through the main menu.

Finished Basements — Vantage home transformations

Lower Level Living

Private cinemas, wellness suites, speakeasies, and guest quarters — the best square footage you already own.

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Kitchen Remodeling — Vantage home transformations

Kitchens That Gather

The heart of the home reimagined — islands, light, storage, and entertaining flow built for how you actually live.

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Primary Suite — Vantage home transformations

Private Primary Retreat

Bedroom, spa bath, and dressing room designed as one calm, luxurious sanctuary.

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Home Additions

Primary suites, great rooms, and expansions that match your architecture without giving up your neighborhood.

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Outdoor Living — Vantage home transformations

Outdoor Living Estate

Porches, sunrooms, decks, outdoor kitchens, and fireplaces for resort-level evenings at home.

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Attic Conversions — Vantage home transformations

Attic Sanctuaries

Upper-level suites, studios, and offices reclaimed from volume under the roof.

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All transformations Open Design Studios →

Craft & confidence

Foundation, structure & continuity — done right

A garage or outbuilding should strengthen the property — not look like an afterthought. We plan foundation, structure, utilities, and exterior architecture as seriously as any living room.

Site & zoning first

Setbacks, coverage, and municipal rules checked before design investment so the building is buildable.

Structure & foundation

Foundations, framing, and weatherproofing sized for cars, shop equipment, climate control, or living space above.

Utilities & systems

Electrical capacity, lighting, plumbing, and optional HVAC planned for how you’ll actually use the building.

Matching the main house

Materials and massing that read as part of the estate language — not a kit shed next to a luxury home.

What custom garages typically cost

Transparent planning bands for North Jersey. Size, living space above, doors, and finish level drive range — use the Garage Studio for a personalized conceptual estimate.

Refined multi-bay garage

Structure, doors, electrical, exterior matching

Typically ~$85k–$180k+

Workshop / studio building

Power, finishes, insulation, lighting package

Commonly ~$120k–$250k+

Carriage house / living above

Upper level, stairs, bath, enhanced envelope

Often $200k–$400k+ · site evaluation required

Conceptual estimates only. Final pricing after design consultation, site evaluation, zoning review, and structural design. Also see Custom Homes → Accessory Buildings for new-construction packages.

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From driveway overflow to estate architecture

The challenge

A luxury home with cars and hobbies overflowing the original garage — and no structure that matched the architecture.

What we did

A purpose-built multi-bay garage with workshop zone, proper power, and exterior detailing continuous with the main house.

The result

Order restored, property value reinforced, and a building the owners are proud to show.

FAQs

How much does a custom garage cost in NJ?

Many luxury multi-bay garages land from the high five figures into the mid–six figures. Carriage houses and ADU programs climb higher. Open the Garage Studio for a live planning range.

Can you match my home’s exterior on a new garage?

Yes — roof forms, siding or masonry, trim, and proportions are designed for architectural continuity.

Do accessory buildings need permits in NJ?

Typically yes. Size, use, and utilities affect requirements. We manage municipal approvals.

Can a garage include a loft or living suite above?

Often, when structure, access, and zoning allow. We’ll assess feasibility early.

Is this different from your custom-homes accessory buildings page?

Same craftsmanship. This page focuses on existing-property garages and outbuildings; new-construction packages are also covered under Custom Homes → Accessory Buildings.

Interactive planning

Design your garage or accessory building in minutes

Choose luxury garage, carriage house, workshop, studio, ADU, or pavilion — then configure bays, doors, living space above, and finishes with a live North Jersey planning estimate.

Open the Garage Studio Schedule a consultation

Give your collection — and your craft — a proper home

Open the Garage Studio to shape your vision and planning range, or schedule a complimentary consultation — site, zoning, and architecture honesty included.

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