Agent Pronto
New York
Airmont
Sinai & Brooke Halberstam

Sinai & Brooke Halberstam

Keller Williams Valley Realty

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About

We have been providing personal service for years for all our satisfied customers
Years of experience
Great negotiator

Highlights *

12: Recent sales

$925K-$1.5M: Price range

$999K: Median price

12: Years experience

Recent Listings & Sales

Address	Sold Date	Sold Price	Represented
4 Park Ave Airmont, NY 10952	9/16/2025	$999,000	Seller
4 Park Ave Airmont, NY 10952	9/16/2025	$999,000	Buyer
4 Park Ave Airmont, NY 10952	9/4/2025	$999,000	Buyer
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

Professional Info

Brokerage

Keller Williams Valley Realty
123 Tice Boulevard, Woodcliff Lake, NJ
Woodcliff Lake, NJ 07677

Licensed

Licensed REALTOR®
NY 10401272549
NJ 2190852

Specialties

First-time buyers
Investment & property management
Luxury properties

Top Cities *

Airmont

4 sales past 3 years
107 days on market
$999K median price

Monsey

4 sales past 3 years
175 days on market
$1.16M median price

Spring Valley

2 sales past 3 years
145 days on market
$925K median price

Service Areas (60 cities)

Allendale, NJ Franklin Lakes, NJ Hillsdale, NJ Ho-Ho-Kus, NJ Mahwah, NJ Mahwah Township, NJ Midland Park, NJ Montvale, NJ Park Ridge, NJ Ramapo College of New Jersey, NJ Ramsey, NJ Saddle River, NJ Upper Saddle River, NJ Waldwick, NJ Woodcliff Lake, NJ Wyckoff, NJ Airmont, NY Bardonia, NY Blauvelt, NY Blooming Grove, NY Chestnut Ridge, NY Clarkstown, NY Congers, NY Grand View-on-Hudson, NY Haverstraw, NY Hillburn, NY Hillcrest, NY Kaser, NY Monroe, NY Monsey, NY Montebello, NY Mount Ivy, NY Nanuet, NY New City, NY New Hempstead, NY New Square, NY New York, NY Nyack, NY Orangeburg, NY Orangetown, NY Pearl River, NY Piermont, NY Pomona, NY Ramapo, NY Sloatsburg, NY South Nyack, NY Spring Valley, NY Stony Point, NY Suffern, NY Tappan, NY Thiells, NY Tuxedo, NY Upper Nyack, NY Valley Cottage, NY Viola, NY Washingtonville, NY Wesley Hills, NY West Haverstraw, NY West Nyack, NY Woodbury, NY

* 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.