Harborside Landscape Design

Harborside Landscape Design Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Harborside Landscape Design, Nassau County, NY.

We specialize in helping clients increase the value and beauty of their homes by creating elegant outdoor living spaces that are meant to be lived in and enjoyed.

Conceived as an extension of the home’s architecture, this newly designed pool house is defined by proportion, material ...
12/19/2025

Conceived as an extension of the home’s architecture, this newly designed pool house is defined by proportion, material continuity, and a close relationship to the site. Rather than treating the landscape as separate, the structure is designed to sit within it—extending the architectural language of the home beyond its walls.

A Zen, tranquil poolside backyard retreat. Natural stepping stone pathway to a beautiful barrel sauna. What's your dream...
11/06/2025

A Zen, tranquil poolside backyard retreat. Natural stepping stone pathway to a beautiful barrel sauna. What's your dream Space? Lets start designing today.

Hanging Daybed lounge....what your dream space?
11/05/2025

Hanging Daybed lounge....what your dream space?

When your amazing client asks to design the pool house. Requirements were - "This is for my kids", ping pong, lounge are...
10/25/2025

When your amazing client asks to design the pool house.
Requirements were - "This is for my kids", ping pong, lounge area, kitchenette, outdoor shower, bathroom and a loft so they can do sleepovers out there. Oh, also let's do a two way gas fireplace with a shaded outdoor seating area adjacent to the spa.

Making dreams a reality. What's your dream?

Exciting News!We’re pleased to announce our newest development collaboration: The Sea Crest Estates – a collection of 13...
09/09/2025

Exciting News!

We’re pleased to announce our newest development collaboration: The Sea Crest Estates – a collection of 13 custom-built homes in the heart of Jamesport, NY.

Construction is already underway on the Model Home, which will set the tone for this thoughtfully designed community. Stay tuned—there’s much more to come!

Big things are growing in Water Mill, NY We’re excited to share a glimpse into an extraordinary new build taking shape o...
08/21/2025

Big things are growing in Water Mill, NY
We’re excited to share a glimpse into an extraordinary new build taking shape on a 7-acre estate in the heart of the Hamptons.

This elevated retreat will feature:

A custom-designed home and luxury pool house

A 20x50 pool with a sunken fire pit lounge

Outdoor kitchen with grill and pizza bar

Sanctuary-style lounge with a hanging daybed

Tennis court, chipping green, and putting green

Lush, layered landscaping with ornamental grasses, lavender, and creeping thyme

A private walking trail that weaves through natural surroundings

This project is a true blend of high design and natural serenity — the ultimate Hamptons escape. Stay tuned as we bring it to life.

Harborside Landscape Design is proud to be part of the revitalization of this historic 1923 mansion.This full-property t...
05/05/2025

Harborside Landscape Design is proud to be part of the revitalization of this historic 1923 mansion.

This full-property transformation honors the charm and architectural detailing of the original estate while introducing fresh, functional outdoor spaces. We're designing elegant patios and entertaining areas, including a covered pavilion off the grand ballroom—perfect for guests to take in the sweeping views of this magnificent 100-acre property.

A newly designed entrance courtyard will provide a refined and welcoming arrival experience, setting the tone with classic materials and formal plantings that echo the estate's heritage.

The design also includes intimate spaces for private dining and gathering, seamlessly blending timeless character with modern comfort.

We’re excited to help bring this landmark estate back to life—one detail at a time.

Waterfront Boathouse Oasis - Ashroken NY.
05/04/2025

Waterfront Boathouse Oasis - Ashroken NY.

Address

Nassau County, NY

Opening Hours

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

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