Back to property search

Active

3186 William Street

Wantagh, NY, 11793

$1,199,000
4Bedrooms
2Bathrooms
2,466Interior sq ft
0.2571Acres
1918Year built

AN INTRODUCTION

A closer look.

Welcome to 3186 William Street in the highly desirable Brookside Estates section of Wantagh. This beautifully renovated 4-bedroom, 2-bathroom Hamptons-style Coastal Colonial offers 2,466 square feet of expansive living space across a quarter acre of corner property - the perfect retreat for relaxation, entertaining, and comfort. Beautiful new white oak and red oak floors throughout. The sunlit living room features vaulted ceilings, oversized windows, ceiling fan, a wood-burning fireplace, and sliding doors to the deck. Enjoy the convenience of a first-floor bathroom with a shower and a spacious dining room for gatherings. The updated eat-in kitchen is a chef's dream with sweeping Calcutta Gold quartz countertops and backsplash, plenty of cabinet space, and stainless steel appliances, including a gas range oven, dishwasher, and Monogram glass-door refrigerator. An adjacent breakfast nook area offers extra seating for comfort. The multi-seasonal sunroom provides more natural light and outdoor views. Upstairs features three bedrooms and a fourth bedroom with the possibility of a loft, family room, home office, or play area. Skylights and electric windows throughout. The second floor also features a second full bathroom with a whirlpool jetted tub and steam shower, as well as a moisture-resistant cedar wood sauna for a tranquil indoor spa space. Enjoy the ultimate backyard oasis with a lit deck, 10-foot deep heated in-ground pool with a new diving board, paved patio, arborvitae for privacy, and a terrace for quiet reading and BBQs. Plenty of storage space above the two-car garage and a cabana for pool equipment. Incredible potential with the full, unfinished basement for a gym or additional storage. Additional highlights include in-ground sprinklers with seven zones, new double-hung windows, new garage door, central AC on the second floor, and plenty of closet space throughout. Ideally located near popular restaurants, shopping, parks, major parkways, beaches, and within walking distance of the LIRR. Don't miss out on the rare opportunity to own this elegant, expansive Hamptons-style home in Wantagh. Schedule a private showing at 3186 William Street today!

Property overview

Property type
Single Family Residence
Architecture
Colonial
Year built
1918
Lot size (sq ft)
11,199
Status
Active
Listed
2026-09-11
MLS number
KEY1048220

Interior & comfort

Interior features
First Floor Full Bath, Ceiling Fan(s), Chandelier, Eat-in Kitchen, Formal Dining, High Ceilings, Quartz/Quartzite Counters, Sauna
Appliances
Dishwasher, Dryer, Gas Range, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Heating
Natural Gas
Cooling
Central Air
Basement
Full, Storage Space, Unfinished
Fireplaces
1

Outdoors & amenities

Parking
Detached, Driveway, Garage, Private
Garage spaces
2
Pool
Diving Board, Electric Heat, In Ground

Schools & location

Postal town
Wantagh
County
Nassau County
School district
Wantagh
Elementary school
Forest Lake School
Middle school
Wantagh Middle School
High school
Wantagh Senior High School

Taxes & utilities

Annual property taxes
$17,039
Tax year
2026
Association
No
Water
Public
Sewer
Public Sewer

Listing courtesy of Iaquinta Premier Properties · 516-992-2888
MLS #KEY1048220 · Active

LET’S CONNECT

Arrange a showing.

Share your preferred dates and any questions. We’ll follow up to confirm availability.

Prefer to talk? 516.888.9711

We’ll use these details to respond to your inquiry. Your message is sent securely through our email provider, Resend. Please don’t include sensitive financial information.