For sale

$999,000

Est. $5,752/mo —

•

1,500

sq ft

35 Library Unit 4K, Westhampton Beach, NY 11978

About this home

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

Condo (co-op)Property Type

1970Year Built

$666Price/Sq.Ft.

Listing by Tammy Blau • Signature Premier Properties

Contact: 631-728-1900

Listing updated: Sep 13, 2026 at 12:39pm

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #1047730

Payment calculator

$5,752 per month

Principal and interest$5,452

Property taxes

Co-op taxes are typically included in HOA dues

HOA dues

Home insurance

$300

Utilities

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Open houses

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Nearby open houses (10)

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Around this home

Schools

K - 12
Preschool & daycare

We couldn't find any schools that service this home or are within 5 miles of this home.

Provided by GreatSchools

About The

Hamptons

The Hamptons, located between East Hampton Village and Montauk Point, is a coastal and resort Montauk neighborhood with ocean beaches and dune-backed bluffs. The neighborhood’s character concentrates around Montauk Highway at South Elmwood Avenue, where surf shops, seafood counters, and low-key galleries set the pace. Iconic pillars include The Surf Lodge, Gosman’s Dock, and the Montauk Point Lighthouse. Cedar-shingled cottages and modern beach houses sit behind wind-shaped hedges and sandy lanes. Days track the shoreline from Ditch Plains to the rocky edges near the Point. Marinas, farm stands, and seasonal markets keep the calendar tied to the water and fields.

Provided by Walk Score and Local Logic

Offer insights

35 Library Unit 4K · $999,000

Strong offer

$1.04M and above

75% chance or better to win

Why $1.04M+ is a strong offer

DAYS ON MARKET

The average home goes pending in 33 days.

SALE-TO-LIST

Most homes are selling 0% above list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
First-floor bedroom
First-floor full bathroom
Marble counters
Three total stories
Entry on first floor
No pets allowed

Bedrooms
Includes a bedroom on the first floor

Bathrooms
Three full bathrooms

Kitchen
Cooktop
Dishwasher
Electric oven
Refrigerator

Laundry & utility
No basement

Heating & cooling
Baseboard heating
Wall/window air conditioning units

Sale and tax history for 35 Library Unit 4K

Sale History
Tax History

Public record

Beds

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Baths

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Stories

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Lot width

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Lot depth

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Lot size

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Year renovated

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Finished Sq. Ft.

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Unfinished Sq. Ft.

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Total Sq. Ft.

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Year built

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Style

Condo/Co-op

County

Suffolk County

APN

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Parking Spaces

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Basement

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Accessible

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HOA Dues

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Garage

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Features

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Last updated by owner on Sep 7, 2026.

About this building

3 for sale

35 Library Ave, Westhampton Beach, NY 11978

See photos & sale trends

Photo via 35 Library Ave Unit 7M

Units for sale


8 T	$750,000	1 bed	1 bath	750 sq ft
8 R	$825,000	1 bed	1 bath	750 sq ft
4K	$999,000	2 beds	3 baths	1500 sq ft

Redfin Estimate for 35 Library Unit 4K

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