# 11 Seward Lane, Stony Brook, NY 11790 > **TL;DR:** 3bd/2ba single family, $620,000 ($365/sqft), built 1965, 1,700 sqft. > 1-car garage. Est. $3,316/mo. Listed 317 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $620,000 | | Price/sqft | $365 | | Bedrooms | 3 | | Bathrooms | 2 full | | Square Feet | 1,700 | | Year Built | 1965 | | Lot Size | 15,246 sqft (0.35 acres) | | Garage | 1-car | | Property Type | Single Family (Single Family Residence) | | Status | Pending | | Days on Market | 317 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $3,135 | | Estimated Insurance | $181 | | **Total** | **$3,316** | ## Nearby Schools - **Elementary:** Nassakeag Elementary School - **Middle:** Robert Cushman Murphy Jr High School - **High:** Ward Melville Senior High School ## Key Amenities - 1-car garage ## Property Highlights - Built in 1965 - 0.35 acre lot ## Description ### Agent Description Welcome home to this Buckingham Ranch located in the desirable Stony Brook S Section. Set on a flat 0.35-acre lot, this home offers a balance of privacy, space, and convenience. The main residence features 3 bedrooms and 2 full bathrooms, highlighted by a bright, open layout and vinyl flooring. The kitchen presents a great opportunity for customization and is ready for the next owner's vision. Year-round comfort is provided by ductless air conditioning installed approximately 3 years ago. The fenced, level backyard offers a private and serene setting-perfect for relaxing, grilling, and outdoor enjoyment. Recent updates and improvements include Upgraded 200-amp electrical service, Updated plumbing, Driveway repaved 2 years ago, Septic system replaced 2 years ago, Roof approximately 10 years old (plywood and some rafters replaced), Vinyl siding replaced approximately 15-20 years ago. Ideally located in the award-winning Three Village School District, this home is conveniently located near Stony Brook University, Stony Brook Hospital, shopping, parks, beaches, and major conveniences. Home is being sold as is. A great opportunity to make this your dream home in Stony Brook. ## Location - **Address:** 11 Seward Lane, Stony Brook, NY 11790 - **County:** Suffolk County - **Coordinates:** 40.896965, -73.100738 - **Google Maps:** https://www.google.com/maps?q=40.896965,-73.100738 ## Listing Agent - **Name:** Yuanyuan Zhang - **Brokerage:** Better Homes & Gardens Real Estate Realty Connect - **Broker Phone:** (631) 881-5160 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/11-Seward-Ln_Stony-Brook_NY_11790_M31435-37257?f=listhub&s=MLSLINY&m=945235&c=propsimple) ## Photos ![11 Seward Lane - Photo 1](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2580110458r.jpg) ![11 Seward Lane - Photo 2](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3334513388r.jpg) ![11 Seward Lane - Photo 3](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1025060375r.jpg) ![11 Seward Lane - Photo 4](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f459946636r.jpg) ![11 Seward Lane - Photo 5](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1739500398r.jpg) ![11 Seward Lane - Photo 6](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3148939424r.jpg) ![11 Seward Lane - Photo 7](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3018959819r.jpg) ![11 Seward Lane - Photo 8](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f4172132883r.jpg) ![11 Seward Lane - Photo 9](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2405200991r.jpg) ![11 Seward Lane - Photo 10](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2235930859r.jpg) ![11 Seward Lane - Photo 11](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f853999264r.jpg) ![11 Seward Lane - Photo 12](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f971591898r.jpg) ![11 Seward Lane - Photo 13](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2334285640r.jpg) ![11 Seward Lane - Photo 14](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3430962582r.jpg) ![11 Seward Lane - Photo 15](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1895491231r.jpg) ![11 Seward Lane - Photo 16](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3431876306r.jpg) ![11 Seward Lane - Photo 17](http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1353372714r.jpg) --- **MLS#:** 945235 | **Updated:** 2026-10-27 **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/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#listing", "url": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625", "name": "11 Seward Lane, Stony Brook, NY 11790", "description": "Welcome home to this Buckingham Ranch located in the desirable Stony Brook S Section. Set on a flat 0.35-acre lot, this home offers a balance of privacy, space, and convenience. The main residence features 3 bedrooms and 2 full bathrooms, highlighted by a bright, open layout and vinyl flooring. The kitchen presents a great opportunity for customization and is ready for the next owner's vision. Year-round comfort is provided by ductless air conditioning installed approximately 3 years ago. The fenced, level backyard offers a private and serene setting-perfect for relaxing, grilling, and outdoor enjoyment. Recent updates and improvements include Upgraded 200-amp electrical service, Updated plumbing, Driveway repaved 2 years ago, Septic system replaced 2 years ago, Roof approximately 10 years old (plywood and some rafters replaced), Vinyl siding replaced approximately 15-20 years ago. Ideally located in the award-winning Three Village School District, this home is conveniently located near Stony Brook University, Stony Brook Hospital, shopping, parks, beaches, and major conveniences. Home is being sold as is. A great opportunity to make this your dream home in Stony Brook.", "image": [ "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2580110458r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3334513388r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1025060375r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f459946636r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1739500398r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3148939424r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3018959819r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f4172132883r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2405200991r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2235930859r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f853999264r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f971591898r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2334285640r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3430962582r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1895491231r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3431876306r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1353372714r.jpg" ], "primaryImageOfPage": { "@type": "ImageObject", "url": "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2580110458r.jpg", "caption": "11 Seward Lane - Stony Brook, NY" }, "datePosted": "2025-12-18", "dateModified": "2026-10-27T20:56:14.392Z", "mainEntity": { "@type": "Accommodation", "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#property", "name": "11 Seward Lane, Stony Brook, NY 11790", "address": { "@type": "PostalAddress", "streetAddress": "11 Seward Lane", "addressLocality": "Stony Brook", "addressRegion": "NY", "postalCode": "11790", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": 40.896965, "longitude": -73.100738 }, "image": [ "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2580110458r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3334513388r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1025060375r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f459946636r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1739500398r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3148939424r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3018959819r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f4172132883r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2405200991r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2235930859r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f853999264r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f971591898r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f2334285640r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3430962582r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1895491231r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f3431876306r.jpg", "http://lh.rdcpix.com/3187eec1f619633b6110ef265158bf6dl-f1353372714r.jpg" ], "identifier": { "@type": "PropertyValue", "propertyID": "MLS", "value": "945235" }, "accommodationCategory": "Single Family Residence", "numberOfBedrooms": 3, "numberOfBathroomsTotal": 2, "numberOfFullBathrooms": 2, "floorSize": { "@type": "QuantitativeValue", "value": 1700, "unitCode": "FTK", "unitText": "square feet" }, "yearBuilt": 1965, "amenityFeature": [ { "@type": "LocationFeatureSpecification", "name": "Heating", "value": "Electric (Heating)" }, { "@type": "LocationFeatureSpecification", "name": "Cooling", "value": "Ductless" }, { "@type": "LocationFeatureSpecification", "name": "Appliances", "value": "Refrigerator" }, { "@type": "LocationFeatureSpecification", "name": "Construction Materials", "value": "Frame" }, { "@type": "LocationFeatureSpecification", "name": "Parking Features", "value": "Garage, Off Street, Driveway" } ], "additionalProperty": [ { "@type": "PropertyValue", "name": "Lot Size", "value": "0.35 acres" }, { "@type": "PropertyValue", "name": "Garage Spaces", "value": 1 }, { "@type": "PropertyValue", "name": "Property Subtype", "value": "Single Family Residence" } ] }, "offers": { "@type": "Offer", "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#offer", "url": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625", "price": 620000, "priceCurrency": "USD", "businessFunction": "http://purl.org/goodrelations/v1#Sell", "availability": "https://schema.org/LimitedAvailability", "seller": { "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#agent" } }, "provider": { "@type": "Person", "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#agent", "name": "Yuanyuan Zhang", "worksFor": { "@type": "Organization", "@id": "https://www.propertysimple.ai/listing/11-seward-lane-stony-brook-ny-11790-c367eed3e97645d8a1db092794da7625#brokerage", "name": "Better Homes & Gardens Real Estate Realty Connect", "telephone": "(631) 881-5160", "logo": { "@type": "ImageObject", "url": "http://lh.rdcpix.com/106248c1dafa11dfb8ef00219b994c72k-c2001236121r.png" } } } } ```