In-law Suites

Keep them close…but not too close 😉 Adding a fully functional in-law suite to your Suffolk County home not only adds value to your home but provides that much needed security and comfort your loved ones deserve.

Build Comfort & Connection: Coastal In-Law Suites by Heron Home Improvement

Serving Suffolk County & Eastern Long Island – from Amagansett to Yaphank

Create a private, independent space for loved ones—without leaving the neighborhood. At Heron Home Improvement, we design and build custom in-law suite additions tailored for life on the East End. Whether you’re caring for aging parents in East Quogue, welcoming extended family in Shelter Island, or planning for future flexibility in Westhampton Beach, we help Suffolk County homeowners build smart, stylish multi-generational living solutions that blend beautifully with their coastal homes.

Your remodel starts here.

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Why Add an In-Law Suite?

in-law suite in the hamptons.

Comfort & Independence for aging parents or adult children

An in-law suite offers loved ones a dedicated, self-contained space with the comfort of home—close enough for support, but separate enough for autonomy. It allows parents or adult children to live independently while remaining connected to family.

Multigenerational Living without sacrificing privacy

Smart design ensures that everyone in the household can enjoy their own space. With features like private entrances, separate kitchens, and soundproofed walls, in-law suites make it possible to share a home while preserving boundaries.

Property Value Boost with highly desirable additional living space

Adding a self-contained suite can significantly increase your home’s resale value, especially in high-demand areas like Eastern Long Island. Buyers see added versatility, comfort, and functionality—all key advantages in today’s real estate market.

Rental Potential with income-generating flexibility

A well-designed in-law suite can double as a short- or long-term rental, offering homeowners a consistent income stream. Whether it’s a seasonal Airbnb or a year-round lease, it provides flexibility that grows with your needs.

Aging-in-Place Solution in a familiar and supportive setting

Rather than uprooting a loved one to a facility, an in-law suite allows them to age in place with dignity. It’s a compassionate solution that balances safety, family closeness, and day-to-day comfort in a home they already know and love.

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Common In-law Suite Features You Should Consider

Adding the right features to an in-law suite can dramatically enhance both the comfort of its occupants and the overall value of your home. Thoughtful elements like a private entrance, a full kitchenette, an accessible bathroom, and soundproofed walls create a self-sufficient space that feels like a true home within a home. These upgrades not only provide independence and dignity for aging parents or adult children, but also increase your property’s appeal to future buyers looking for flexible living arrangements or rental potential. The more tailored and well-equipped the suite, the more functional—and valuable—it becomes.


Private covered entryways
private in law suite entrance in the hamptons

Compact kitchens or full kitchenettes

compact kitchenette in law suite

Accessible bathrooms with coastal-safe, slip-resistant flooring

ada compliant in law suite bathroom in classic subway tile

Separate living and sleeping areas

in law suite with separate bedroom and living areas
Step

Personal Planning

We listen closely to your goals—whether it’s privacy, accessibility, or future adaptability—and develop a plan that works with your current layout.

Step 2

Coastal-Appropriate Design

From Sag Harbor to Greenport, our designs reflect Eastern Long Island’s architecture and coastal lifestyle. Durable siding, salt-tolerant trim, and smart layouts ensure beauty and longevity near the shore.

Step 3

Seamless Construction

Our experienced crews build with minimal disruption and maximum care—ensuring the addition feels like it’s always belonged.

Step 4

Finished to Fit Your Family

From private entrances and kitchenettes to ADA-compliant bathrooms and soundproofed walls, we tailor every feature to your family’s comfort and needs.

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Improving your home with integrity

Clear Communication

We follow a company-wide policy of daily progress communication, so you’ll always know where your project stands and what’s coming next.

All-in-one-place

From demolition to final touches, our skilled team manages every step. Every phase is handled through Heron Home Improvement for a smooth, stress-free experience.

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Trusted Across Suffolk County

We proudly serve homeowners in Montauk, East Hampton, Cutchogue, North Sea, Mattituck, Laurel, Bellport, Riverhead, Wading River, and beyond. Whether you’re in Peconic or North Bellport, Heron Home Improvement brings unmatched experience in designing elegant, code-compliant in-law suites for coastal living.

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Start Building a Home That Grows With You