Greg Koster Photo

Greg Koster Branch Manager

  • NMLS # 1840191

About Greg Koster

My name is Greg Koster, and I am proud to work with the community on behalf of New American Funding. As a highly-skilled Branch Manager, NMLS #1840191, my goal is to provide the best customer service possible along with knowledgeable, unbiased advice.



Top Rated
Mortgage Lender

4.9/5 Based on 269,421 Reviews


NAF Cash Can Turn You into a Cash Buyer

Interact with our map to track cash
Purchase trends across the country

With NAF Cash, you can make a competitive, true cash offer that is not contingent on financing and close in little as seven days without having to sell your current home first.

Source: This dataset combines data from Public Records and MLS transactions. The data lists the number of all-cash purchases and the total number of home purchases nationwide including the most recent five quarters of data. (Cash purchase defined when a Property Sold record does not have a Mortgage Balance.) Data coverage is limited by available MLS coverage. Certain geographies like Georgia (especially Central GA), South Dakota and Vermont were impacted by this data availability. Land sales and manufactured (MFR) home sales are excluded from the dataset.

Company Culture

NAF360 is our commitment to 360 degrees of trust and respect

NAF360 is our strength of character. It starts with each of us and flows from one person to another. It’s the trust we build with our clients, an understanding we’re here to help. It’s our ongoing contributions to the local community, the assurance we extend a helping hand. NAF360 is felt in our offices, transmitted in every call, evident in every referral, and shines brightly in countless glowing reviews.

Pathway to HomeOwnership

Are you Ready?


At New American Funding, we believe that every person deserves a clear path to achieving their dream of homeownership. So, we created the Pathway to Homeownership initiative to alleviate some of your financial worries.


What is the Pathway to

Homeownership Initiative?


The Pathway to Homeownership offers qualified borrowers in select areas up to $8,000 in assistance. These funds are not a loan that needs to be repaid and are available to first-time homebuyers in designated areas.

This program can also potentially be combined with other down payment assistance programs to offer you even more support as you build the life of your dreams.

Contact me today for more information!

Family playing on the couch together

Meet The Team

Greg Koster
Greg Koster

Branch Manager

NMLS #1840191

Tel: (516) 974-5310

Visit Website
NAF Black Impact Logo

EXPLORE NAF CONNECT: A GAME-CHANGER FOR REAL ESTATE PROFESSIONALS

Your Gateway to Enhanced Real Estate Success

Unlock the full potential of your real estate business with NAF Connect, our award-winning platform designed specifically for real estate agents like you. Experience the ease of connectivity, visibility, and control over your transactions, anytime and anywhere.

Why Choose NAF Connect?

  • Enhanced Collaboration: Streamline processes with your loan officer to save time and secure more deals

  • Stay Informed: Gain real-time updates and transparency into every loan status, directly through your device

  • Marketing Made Easy: Leverage co-branded marketing materials to boost your presence and impress clients

Ready to elevate your real estate game?

Sign up for Free today and transform the way you do business! Join NAF Connect - Where Connectivity Meets Opportunity

You're In Good Hands!

4.68/5 Based on 4 reviews
5/5

Robert Jerome

Transaction Completed:
10/8/2024

"Always available when I reached out and had questions"

West Babylon, NY
5/5

Michelle

Transaction Completed:
8/27/2024

"Greg's professionalism is unmatched. He truly cares about his clients and takes the time to explain everything, which is especially helpful for first time home buyers like ourselves. His communication and devotion to the field is outstanding. We could not have closed on our home without him and are at ease knowing our mortgage is under Greg's watch."

Manorville, NY
5/5

Justin

Transaction Completed:
8/27/2024

"Fantastic communication skills, Greg's ability to educate the client on loan products in a professional and friendly manner makes my reference easy. Referring the right people such as Greg Koster solidifies my clients decision that they are working with the proper individuals within the real estate industry."

Manorville, NY
4/5

Dennis O

Transaction Completed:
9/5/2024

"Experience was ok"

Waterbury, CT
NAF Latino Focus Logo

Location

New American Funding

Staten Island - Willowbrook

651 Willowbrook Road, ste. 102
Staten Island, NY 10314

Direct: 516-974-5310

Email: greg.koster@nafinc.com

Get Directions