Ask the title insurance experts


New York • New Jersey • National

Established in March 2015 by Osei Rubie, National Standard Abstract (NSA) is a dynamic team of title-insurance experts. We provide a tailored service for each of our clients informed by decades of intricate real estate experience. NSA’s team has worked with the most active commercial real estate developers in the New York Metropolitan Area and around the country. Our extensive knowledge has helped clients navigate transactions for mixed-use, office, market-rate and affordable housing, faith-based development, amusement parks and hospitals. 

Since launching in 2015, NSA has closed over $1 billion in transactions in the State of New York as well as the State of New Jersey.

As National Standard Abstract continues to expand its geographic reach of commercial transactions, the company’s pipeline has extended outside of the Northeast Region with millions in Affordable, Market Rate & Faith-Based Developments.

In addition to providing thoughtful and personalized service, National Standard Abstract organizes events that create access and connectivity for real estate professionals. 


Thousands of residential transactions closed




Coming Events

Past Events


National Standard Resource Center was formed by Nadir Rubie to provide continuing education to real estate professionals in residential & commercial real estate. Our commitment to advancing the learning process for these real estate professionals remains at the forefront of our priorities. By providing this cutting-edge insight on all things real estate, our mission is to create an exchange, making a greater impact on the real estate industry and the people they service.




Ericka Keller, Brisa Builders

“National Standard Abstract has truly set the standard for the high level of title insurance service that a premier company should provide to their clients. NSA makes a commitment to their client to be at the forefront of the title regulations and all matter pertinent to real estate transactions. This is extremely important for churches and religious organizations in which leadership and managed ownership of the property usually changes over time. NSA has developed true expertise regarding properties owned by religious institutions and has been instrumental in closing our faith-based development projects.”

View Brisa’s Project


Reverend O’Connor- First Presbyterian Church in Jamaica

“Churches are blessed with the stewardship of property created as a legacy by previous generations.

It’s imperative that pastors and church leaders get a comprehensive understanding of the history of the church owned property early in the development process so that they can identify and address challenges that may be impactful on the project.

National Standard Abstract has the expertise to successfully navigate any challenges that may be identified setting up the church/religious institution for a successful repurposing of its property to fulfill its mission. We highly recommend NSA for your development project.”

View First Church’s Project


Christopher Bramwell, CB Emmanuel

“Our real estate transactions are complex and involve numerous parcels. National Standard Abstract was the right choice for our development projects. With our long standing, business relationship, our firm will continue to use National Standard Abstract on our development projects. Great work and continues success.”

View CB Emmanuel’s Project


Kenneth Morrison, Lemor Development Group

“As a real estate developer in affordable housing each development project we work on is very unique. I have used National Standard Abstract for my real estate development projects because their team is very responsive and well versed in the complexities of title-related issues that arise in affordable housing development transactions. Osei Rubie and his team at National Standard Abstract have done an exceptional job in servicing my real estate transactions.”

View Lenor Development’s Project


Reverend Vivian Grubb - True Holy Church - Brooklyn, NY

“Religious Organizations sometimes choose the long-term ground lease option as the transactional mechanism for their development project, therefore it’s important to choose a title insurance company that is well versed and has successfully closed various types of real estate transactions. To this end, we are thankful that National Standard Abstract was the title insurance company for our project and we highly recommend National Standard Abstract to any religious organization developing their property.”

View True Holy Church’s Project


Bishop Hugh C. Nelson, East Flatbush Church of God - Brooklyn, NY

“Religious Congregations take a leap of faith when they collectively and consciously decide to provide a housing ministry to the community. Because of the unique challenges that faith - based organizations face not only as land owners but when building a new sanctuary or a mixed-use development, it’s tantamount to have experts guide organizations throughout the entire process. National Standard Abstract’s Team has proven themselves to be the experts needed on a large scale and complex faith- based development projects. We highly recommend this firm to provide title insurance for Faith- Based organizations.”

View Bishop Nelson’s Project


The bridge to building one community at a time

The Osei Rubie Charitable Fund is deeply committed to investing in organizations that will advance the cultural and economic empowerment of the African Diaspora in the U.S. and abroad. We provide grants to IRS-qualified public charities to support programming that will engage, educate, and equip youth of all ages with the tools for success.