# 35 LIBRARY #4K, Westhampton Beach, NY 11978 > **TL;DR:** 2bd/3ba single family, $999,000 ($666/sqft), built 1970, 1,500 sqft. > Waterfront, A/C. Est. $5,342/mo. Listed 52 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $999,000 | | Price/sqft | $666 | | Bedrooms | 2 | | Bathrooms | 3 full | | Square Feet | 1,500 | | Year Built | 1970 | | Stories | 3 | | Property Type | Single Family (Other) | | Status | Pending | | Days on Market | 52 | ## Why This Home Stands Out - **Waterfront** - Waterfront location listed ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $5,051 | | Estimated Insurance | $291 | | **Total** | **$5,342** | ## Nearby Schools - **Elementary:** Westhampton Beach Elem School - **Middle:** Westhampton Middle School - **High:** Westhampton Beach Senior High Sch ## Key Amenities - Waterfront - A/C ## Property Highlights - Built in 1970 - 3 stories - Waterfront ## Description ### Agent Description WELCOME TO HARBOUR HOUSE,THE HIDDEN CHARM OF WESTHAMPTON BEACH,BEAUTIFULLY RENOVATED DUPLEX W/3 FULL BATHS AND CLOSETS GALORE.BEAUTIFUL WATER VIEWS AND EASY ACCESSIBILITY TO ALL, LOCATED BETWEEN QUANTUCK BAY AND MAIN STREET, THIS UNIT FEATURES A BRIGHT AND INVITING LIVING ROOM, KITCHEN AND ENTERTAINING AREA.THERE IS A HEATED GUNITE POOL,EXCLUSIVELY FOR THE RESIDENTS OF HARBOUR HOUSE, WHERE YOU CAN SIT AND ENJOY WHILE LOOKING OUT AT THE BEAUTIFULLY MANICURED GROUNDS INCLUDING A BOAT DOCK WHICH IS AVAILABLE TO ALL RESIDENTS AT NO ADDITIONAL COST. ALL THIS AND JUST A SHORT DISTANCE TO WESTHAMPTON BEACH VILLAGE SHOPS, CAFES AND RESTAURANTS, QUARTERLY MAINTENANCE INCLUDES TAXES,WATER AND GAS. MAKE THIS BEAUTIFUL DUPLEX YOUR OWN ## Location - **Address:** 35 LIBRARY #4K, Westhampton Beach, NY 11978 - **County:** Suffolk County - **Neighborhood:** HARBOUR HOUSE - **Coordinates:** 40.807278, -72.640923 - **Google Maps:** https://www.google.com/maps?q=40.807278,-72.640923 ## Listing Agent - **Name:** Tammy Blau - **Brokerage:** Signature Premier Properties - **Broker Phone:** (631) 673-3700 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/35-Library-Ave-Apt-4K_Westhampton-Beach_NY_11978_M90363-45187?f=listhub&s=MLSLINY&m=1047730&c=propsimple) ## Photos ![35 LIBRARY #4K - Photo 1](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1010085043r.jpg) ![35 LIBRARY #4K - Photo 2](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1823963280r.jpg) ![35 LIBRARY #4K - Photo 3](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2227861728r.jpg) ![35 LIBRARY #4K - Photo 4](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f573403592r.jpg) ![35 LIBRARY #4K - Photo 5](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3653491571r.jpg) ![35 LIBRARY #4K - Photo 6](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f597989667r.jpg) ![35 LIBRARY #4K - Photo 7](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3257820810r.jpg) ![35 LIBRARY #4K - Photo 8](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3605665322r.jpg) ![35 LIBRARY #4K - Photo 9](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2808006550r.jpg) ![35 LIBRARY #4K - Photo 10](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f929202779r.jpg) ![35 LIBRARY #4K - Photo 11](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3153322867r.jpg) ![35 LIBRARY #4K - Photo 12](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f4062185628r.jpg) ![35 LIBRARY #4K - Photo 13](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1908136046r.jpg) ![35 LIBRARY #4K - Photo 14](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2251581183r.jpg) ![35 LIBRARY #4K - Photo 15](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1767092798r.jpg) ![35 LIBRARY #4K - Photo 16](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1358182007r.jpg) ![35 LIBRARY #4K - Photo 17](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3407384122r.jpg) ![35 LIBRARY #4K - Photo 18](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f746733040r.jpg) ![35 LIBRARY #4K - Photo 19](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2250587284r.jpg) ![35 LIBRARY #4K - Photo 20](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f87304099r.jpg) ![35 LIBRARY #4K - Photo 21](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3874209709r.jpg) ![35 LIBRARY #4K - Photo 22](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3700037298r.jpg) ![35 LIBRARY #4K - Photo 23](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f3532611172r.jpg) ![35 LIBRARY #4K - Photo 24](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f871752121r.jpg) ![35 LIBRARY #4K - Photo 25](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2900131842r.jpg) ![35 LIBRARY #4K - Photo 26](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1348479978r.jpg) ![35 LIBRARY #4K - Photo 27](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2084570509r.jpg) ![35 LIBRARY #4K - Photo 28](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f2340663408r.jpg) ![35 LIBRARY #4K - Photo 29](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f1662896751r.jpg) ![35 LIBRARY #4K - Photo 30](http://lh.rdcpix.com/cab6ece7f6ecf194ad125aeea68faf03l-f413379960r.jpg) --- **MLS#:** 1047730 | **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/35-library-westhampton-beach-ny-11978-6666d4eadb93477db164b74101d00957) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/35-library-westhampton-beach-ny-11978-6666d4eadb93477db164b74101d00957#listing", "url": "https://www.propertysimple.ai/listing/35-library-westhampton-beach-ny-11978-6666d4eadb93477db164b74101d00957", "name": "35 LIBRARY #4K, Westhampton Beach, NY 11978", "description": "WELCOME TO HARBOUR HOUSE,THE HIDDEN CHARM OF WESTHAMPTON BEACH,BEAUTIFULLY RENOVATED DUPLEX W/3 FULL BATHS AND CLOSETS GALORE.BEAUTIFUL WATER VIEWS AND EASY ACCESSIBILITY TO ALL, LOCATED BETWEEN QUANTUCK BAY AND MAIN STREET, THIS UNIT FEATURES A BRIGHT AND INVITING LIVING ROOM, KITCHEN AND ENTERTAINING AREA.THERE IS A HEATED GUNITE POOL,EXCLUSIVELY FOR THE RESIDENTS OF HARBOUR HOUSE, WHERE YOU CAN SIT AND ENJOY WHILE LOOKING OUT AT THE BEAUTIFULLY MANICURED GROUNDS INCLUDING A BOAT DOCK WHICH IS AVAILABLE TO ALL RESIDENTS AT NO ADDITIONAL COST. 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