- Agent Pronto
- New York
- Monsey
- Sinai & Brooke Halberstam
Looking to sell your property, buy a new home, or just need some expert real estate advice?
Years of experience
Great negotiator
- 8
- Recent sales
- $770K - $1.5M
- Price range
- $1.08M
- Median price
- 12
- Years experience
Recent Listings & Sales
| Address | Sold Date | Sold Price | Represented |
|---|---|---|---|
|
112 Grandview Ave
Spring Valley, NY 10977
|
6/16/2026 | $770,000 | Seller |
|
4 Park Ave
Airmont, NY 10952
|
9/4/2025 | $999,000 | Seller |
|
23 Olympia Ln
Monsey, NY 10952
|
2/18/2025 | $1,500,000 | Buyer |
|
7 De Ronde Rd
Monsey, NY 10952
|
11/27/2024 | $999,000 | Seller |
|
4 Northgate Dr
Spring Valley, NY 10977
|
4/17/2024 | $925,000 | Seller |
Ratings & Reviews
5.0
(5)
Sinai was very responsive and helpful throughout the process of selling my home and purchasing a new one. I was very pleased to have his assistance especially when we hit bumps in the road!
Zillow Verified
Sinai was a pleasure to work with! He was very knowledgable with all questions I had, and very patient with answering them. He was able to negotiate on my behalf with great expertise, and saved me a lot of money. He was available whenever I called, and went above and beyond whenever I needed anything. Would highly recommend!
Zillow Verified
Sinai, We can't thank you enough for all the hard work, dedication and the time you spent in helping us purchasing our new home. You made it very easy for us, you helped us with every step of the transaction, and we very much appreciate it. We will definitely suggest you to anyone we know who is selling or wanting to purchase a home, you are an expert in your field and we were lucky to have you as a Realtor."
Sincerely,
Joel Friedman
Zillow Verified
We appreciated his honesty and knowledge of each home we looked at. He understood and honored our needs. It was a pleasure working with him and he did indeed find us our dream home!
Zillow Verified
Sinai is a masterful negotiator. Thanks to him I saved tens of thousands of dollars on the house that I bought and was able to sell my previous house for a nice sum. He is the nicest guy, he spent hours upon hours showing me around and was always available to answer my questions.
Zillow Verified
Professional Info
Brokerage
123 Tice Boulevard, Woodcliff Lake, NJ
Woodcliff Lake, NJ 07677
Licensed
NY 10401272549
NJ 2190852
Specialties
- First-time buyers
- Investment & property management
- Luxury properties
Top Cities *
Monsey
- 4 sales past 3 years
- 175 days on market
- $1.16M median price
Spring Valley
- 2 sales past 3 years
- 114 days on market
- $770K median price
Suffern
- 1 sales past 3 years
- $1.3M median price
Service Areas (59 cities)
*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.