Long Island New York based developers, Terwilliger & Bartone
focus on creating luxury rental communities for every lifestyle. We select the finest architects, designers, engineers, builders and craftspeople to produce amenity-rich apartment homes for our residents. With our team of experienced professionals carefully evaluating each project in order to adhere to both financial and time constraints, we have become widely recognized as a
top Real Estate Development Firm by both our residents and investors.
The application process administered by the Long Island Housing Partnership (LIHP) has now closed for affordable units at The Cornerstone Westbury.

WINNER
Terwilliger Bartone
Herald R.E.A.L (Real Estate Achievement + Leadership) Award
2023
Herald Community News

WINNER
The Cornerstone Yorkshire
Smart Growth Award
2020
VISION Long Island

WINNER
Award for Regional
Leadership
2019
VISION Long Island

Long Island
Builders Institute
WINNER
Diamond Award
Multifamily Development
2017

WINNER
Smart Growth Award
Transit Oriented Development
2012 and 2016
VISION Long Island

VISION Long Island
WINNER
The Cornerstone Westbury
Smart Growth Award
Transit Oriented Development
2022

LIBN's Real Estate, Architecture, & Engineering Awards
WINNER
The Cornerstone Yorkshire
Top Commercial Redevelopment
2021

LIBN's Real Estate, Architecture, & Engineering Awards
VOTED
Top 55+ Community in Suffolk County
2020

10th Annual Design, Construction & Real Estate Dinner
HONOREE
For Real Estate & Community Leadership
2019

Long Island Business News
WINNER
Award for Top Smart Growth Project
2014 and 2016
