# 173 Knolls Drive #173, Stony Brook, NY 11790 > **TL;DR:** 2bd/2ba condo, $599,000 ($552/sqft), built 1984, 1,086 sqft. > A/C, 1-car garage. Est. $3,204/mo. Listed 140 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $599,000 | | Price/sqft | $552 | | Bedrooms | 2 | | Bathrooms | 2 full | | Square Feet | 1,086 | | Year Built | 1984 | | Lot Size | 1,307 sqft (0.03 acres) | | Stories | 1 | | Garage | 1-car | | Property Type | Condo (Condominium) | | Status | Pending | | Days on Market | 140 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $3,029 | | Estimated Insurance | $175 | | **Total** | **$3,204** | ## Nearby Schools - **Elementary:** William Sidney Mount Elementary - **Middle:** Robert Cushman Murphy Jr High School - **High:** Ward Melville Senior High School ## Key Amenities - A/C - 1-car garage ## Property Highlights - Built in 1984 - 0.03 acre lot ## Description ### Agent Description Welcome to The Knolls of Stony Brook, a vibrant 55+ active adult community. Located minutes from the beach, shopping, area hositals, museums, great restaurants and so much more this beautiful community offers convenience to all who call it home. This Beech Model boasts 2 bedrooms, 2 full baths, an updated kitchen and open floor plan! Nestled in a serene location at the end of the development, this ranch-style condominium provides comfort, convenience, and low-maintenance living. This inviting home welcomes you inside the entry foyer that opens to the spacious formal living and dining room combination, creating the perfect setting for everyday living and entertaining. The updated white sun drenched eat-in kitchen features new appliances and a convenient serving window overlooking the dining and living areas. Adjacent to the kitchen is a bright breakfast room, ideal for casual dining and morning coffee. The primary bedroom suite offers a private full bath, while a second bedroom is conveniently located near the hall bath, providing comfortable accommodations for guests or a home office. Additional updates include laminate Flooring through-out, a new hot water heater, a new washer and dryer, hi hat lighting through out, a new roof, and a spacious garage. Just off the living room, a delightful three-season porch extends your living space and leads to an expanded paver patio, perfect for relaxing or entertaining outdoors while enjoying the peaceful surroundings. Residents of The Knolls at Stony Brook enjoy an exceptional lifestyle with a clubhouse featuring a community room, private library, pool table, and ping pong. Outdoor amenities include a heated saltwater swimming pool, bocce court, and shuffleboard, along with a full social calendar offering clubs, bingo, bridge, and other activities. The pet-friendly community's monthly common charges include common area maintenance, grounds care, snow removal, pool care, trash removal, water, basic cable, and internet, allowing for truly carefree living. Some Photos May be Eidited to Remove Personal Items, Enhance Photo Quality, Or for Staging Purposes. ## Location - **Address:** 173 Knolls Drive #173, Stony Brook, NY 11790 - **County:** Suffolk County - **Neighborhood:** The Knolls - **Coordinates:** 40.883849, -73.116632 - **Google Maps:** https://www.google.com/maps?q=40.883849,-73.116632 ## Listing Agent - **Name:** Dawn M. Viola - **Brokerage:** Coldwell Banker American Homes - **Broker Phone:** (800) 270-6318 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/173-Knolls-Dr_Stony-Brook_NY_11790_M31516-68753?f=listhub&s=MLSLINY&m=1015041&c=propsimple) ## Photos ![173 Knolls Drive #173 - Photo 1](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3267925728r.jpg) ![173 Knolls Drive #173 - Photo 2](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f145760928r.jpg) ![173 Knolls Drive #173 - Photo 3](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f772378432r.jpg) ![173 Knolls Drive #173 - Photo 4](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f377821018r.jpg) ![173 Knolls Drive #173 - Photo 5](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1458292036r.jpg) ![173 Knolls Drive #173 - Photo 6](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1745682280r.jpg) ![173 Knolls Drive #173 - Photo 7](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f21834054r.jpg) ![173 Knolls Drive #173 - Photo 8](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f912817518r.jpg) ![173 Knolls Drive #173 - Photo 9](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3510665016r.jpg) ![173 Knolls Drive #173 - Photo 10](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f2790807015r.jpg) ![173 Knolls Drive #173 - Photo 11](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f2502455701r.jpg) ![173 Knolls Drive #173 - Photo 12](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f2226952590r.jpg) ![173 Knolls Drive #173 - Photo 13](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3234070109r.jpg) ![173 Knolls Drive #173 - Photo 14](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1029623926r.jpg) ![173 Knolls Drive #173 - Photo 15](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3188606968r.jpg) ![173 Knolls Drive #173 - Photo 16](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3885794983r.jpg) ![173 Knolls Drive #173 - Photo 17](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1757895853r.jpg) ![173 Knolls Drive #173 - Photo 18](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f289078745r.jpg) ![173 Knolls Drive #173 - Photo 19](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1033499201r.jpg) ![173 Knolls Drive #173 - Photo 20](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1309572038r.jpg) ![173 Knolls Drive #173 - Photo 21](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f3996582983r.jpg) ![173 Knolls Drive #173 - Photo 22](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f263054158r.jpg) ![173 Knolls Drive #173 - Photo 23](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f2534724856r.jpg) ![173 Knolls Drive #173 - Photo 24](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1717048614r.jpg) ![173 Knolls Drive #173 - Photo 25](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f2697144755r.jpg) ![173 Knolls Drive #173 - Photo 26](http://lh.rdcpix.com/2542e3513b4cccece4a83baad81e2627l-f1368848922r.jpg) --- **MLS#:** 1015041 | **Updated:** 2026-10-23 **Source:** listhub *Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/173-knolls-drive-stony-brook-ny-11790-ec6132d7dc40481abdced6e2325541d9) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/173-knolls-drive-stony-brook-ny-11790-ec6132d7dc40481abdced6e2325541d9#listing", "url": "https://www.propertysimple.ai/listing/173-knolls-drive-stony-brook-ny-11790-ec6132d7dc40481abdced6e2325541d9", "name": "173 Knolls Drive #173, Stony Brook, NY 11790", "description": "Welcome to The Knolls of Stony Brook, a vibrant 55+ active adult community. Located minutes from the beach, shopping, area hositals, museums, great restaurants and so much more this beautiful community offers convenience to all who call it home. This Beech Model boasts 2 bedrooms, 2 full baths, an updated kitchen and open floor plan! Nestled in a serene location at the end of the development, this ranch-style condominium provides comfort, convenience, and low-maintenance living. This inviting home welcomes you inside the entry foyer that opens to the spacious formal living and dining room combination, creating the perfect setting for everyday living and entertaining. The updated white sun drenched eat-in kitchen features new appliances and a convenient serving window overlooking the dining and living areas. Adjacent to the kitchen is a bright breakfast room, ideal for casual dining and morning coffee. The primary bedroom suite offers a private full bath, while a second bedroom is conveniently located near the hall bath, providing comfortable accommodations for guests or a home office. Additional updates include laminate Flooring through-out, a new hot water heater, a new washer and dryer, hi hat lighting through out, a new roof, and a spacious garage. Just off the living room, a delightful three-season porch extends your living space and leads to an expanded paver patio, perfect for relaxing or entertaining outdoors while enjoying the peaceful surroundings. Residents of The Knolls at Stony Brook enjoy an exceptional lifestyle with a clubhouse featuring a community room, private library, pool table, and ping pong. Outdoor amenities include a heated saltwater swimming pool, bocce court, and shuffleboard, along with a full social calendar offering clubs, bingo, bridge, and other activities. The pet-friendly community's monthly common charges include common area maintenance, grounds care, snow removal, pool care, trash removal, water, basic cable, and internet, allowing for truly carefree living. 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