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Stonybrook Montville

630 Main Road

Towaco, NJ 07082

P: 973.334.1416

Stonybrook Long Valley
7 East Mill Road

Long Valley, NJ 07853

P: 908.867.2050

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Stonybrook Realty NJ LLC is a real estate broker, and is independently owned and operated.
Stonybrook Realty NJ LLC is an Equal Opportunity Employer and supports the Fair Housing Act.

Copyright© 2018 Stonybrook Realty NJ LLC.

Agent Profile:

William Ostertag

Realtor / Sale Associate

C: 201-787-8296

O: 973-334-1416

Email: OTAGXRE@aol.com

Contact This Agent

Hello! I'm William Ostertag and I will provide you with an excellent experience before, during and after your home buying and selling journey. With innovative technology, a unique set of tools and a household brand tied to my name, I am uniquely equipped to serve you with what you need most. And, by combining a "client first" philosophy, great listening skills, deep local knowledge, marketing savvy and business professionalism I can help you sell your home or find a new home that perfectly matches your lifestyle.

 

SPECIALTIES:

​- Residential
- Commercial

- Rentals                       
 

LANGUAGES:

​- English

- Lots & Lands

- Office

- Investment Properties

- REO

- Short Sales

- Distressed Properties