A. Cossa Landscape Design views every project as a unique opportunity to transform your space into something exquisite.

Photography courtesy of Andrew Cossa. Content for demo purposes only.


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Each residential project is uniquely designed to enhance the beauty of the property while taking into consideration the lifestyle needs of the client.

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Commercial spaces offer an opportunity for businesses to articulate their brand values through design.



Every community has a unique identity. We design open spaces that reflect that identity and highlight the natural landscape.

Classic Town and Country With a Twist


Tucked way in the beautiful town of Mendham, NJ. This landscape design sought to compliment the existing cedar shake home with a re-imagining of traditional Town and Country design by incorporating ornamental shrubs and perennials which offer a broader range of floral at textural layers to the garden. .


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A classic suburban rear yard gets a make over.


Great things often take time and quality design follows that same philosophy. Working closely with the client we approached each phase of the project with a set of goals in mind and a shared aesthetic we set out to achieve.


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Bluestone walkways for a country estate.


Nestled in the rolling fields of west New Jersey, the first phase of this project incorporated the installation of Full Range Natural Cleft Bluestone walkways connecting the entry and exit points of the residence.


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A pocket park in the Venice of New Jersey


Hanson Park Conservancy is a pocket park located in Cranford New Jersey and is home to one of the towns largest rain gardens, a Monarch weigh station and the Dreyer Memorial Garden. We were selected to work collaboratively with the HPC board and Cranford community in the redesign of this beautiful space.


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 Lake life is one of the many amenities that New Jersey has to offer. On this project we aimed to achieve that task set out by the client. Create a space that can be a restful retreat as well as a gathering area on warm Summer nights. We also designated an area for the client’s favorite recreational activity and installed a custom multi layer Astro -Turf putting green.

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