# 187 Knolls Drive, Stony Brook, NY 11790 > **TL;DR:** 2bd/2ba condo, $529,000 ($481/sqft), built 1984, 1,100 sqft. > A/C, 1-car garage. Est. $3,279/mo. Listed 10 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $529,000 | | Price/sqft | $481 | | Bedrooms | 2 | | Bathrooms | 2 full | | Square Feet | 1,100 | | Year Built | 1984 | | Lot Size | 1,307 sqft (0.03 acres) | | Stories | 1 | | Garage | 1-car | | Property Type | Condo (Condominium) | | Status | Active | | Days on Market | 10 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,675 | | Estimated Insurance | $154 | | HOA | $450 | | **Total** | **$3,279** | ## 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 at Stony Brook, a desirable 55+ community! This spacious 2-bedroom, 2-bath condominium offers a wonderful opportunity to make it your own. Featuring an original floor plan, the home includes a comfortable living room, dining area, eat-in kitchen, and primary bedroom with private bath. A five-year-old high-efficiency heat pump and central air conditioning system provides year-round comfort. Additional features include a private patio and attached one-car garage. Residents enjoy a clubhouse with an active social calendar, outdoor swimming pool, lawn maintenance, and snow removal. Conveniently located near Stony Brook Village, shopping, dining, and more. Enjoy easy, low-maintenance living in this welcoming community! ## Location - **Address:** 187 Knolls Drive, Stony Brook, NY 11790 - **County:** Suffolk County - **Neighborhood:** The Knolls - **Coordinates:** 40.883254, -73.116536 - **Google Maps:** https://www.google.com/maps?q=40.883254,-73.116536 ## Listing Agent - **Name:** Holly B. Brainard MRP - **Brokerage:** Daniel Gale Sotheby's International Realty - **Broker Phone:** (631) 689-6980 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/187-Knolls-Dr_Stony-Brook_NY_11790_M34370-60788?f=listhub&s=MLSLINY&m=1066469&c=propsimple) ## Photos ![187 Knolls Drive - Photo 1](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f2381522273r.jpg) ![187 Knolls Drive - Photo 2](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f1272949753r.jpg) ![187 Knolls Drive - Photo 3](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f4260067164r.jpg) ![187 Knolls Drive - Photo 4](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f1725303836r.jpg) ![187 Knolls Drive - Photo 5](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f3054791525r.jpg) ![187 Knolls Drive - Photo 6](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f2217361507r.jpg) ![187 Knolls Drive - Photo 7](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f1511349343r.jpg) ![187 Knolls Drive - Photo 8](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f2923687950r.jpg) ![187 Knolls Drive - Photo 9](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f3472577610r.jpg) ![187 Knolls Drive - Photo 10](http://lh.rdcpix.com/93709f9d573ac3303e0d173c5ff5efd8l-f2113422364r.jpg) --- **MLS#:** 1066469 | **Updated:** 2026-10-30 **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/187-knolls-drive-stony-brook-ny-11790-7bd04f90d99f4496b2e9ef960385a075) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/187-knolls-drive-stony-brook-ny-11790-7bd04f90d99f4496b2e9ef960385a075#listing", "url": "https://www.propertysimple.ai/listing/187-knolls-drive-stony-brook-ny-11790-7bd04f90d99f4496b2e9ef960385a075", "name": "187 Knolls Drive, Stony Brook, NY 11790", "description": "Welcome to The Knolls at Stony Brook, a desirable 55+ community! This spacious 2-bedroom, 2-bath condominium offers a wonderful opportunity to make it your own. 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