21 Seusing Boulevard Ronkonkoma, NY $ 739,000
21 Seusing Boulevard
$ 739,000
Recently Listed
Open House 10/3 12pm - 2pm
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21 Seusing Boulevard

Ronkonkoma, NY, 11779
$ 739,000
Bedrooms3 Baths2.0 Sq 1,190

Monthly Estimate*

$ 4,666

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Single Family Home for sale in Ronkonkoma, NY

for $739,000 with 3 bedrooms and 2 full baths. This 1,190 square foot home was built in 1972 on a lot size of 0.36.

Welcome to 21 Seusing Blvd, a bright and well-maintained 3-bedroom, 2-bath home offering generous living spaces and an easy, comfortable flow. Beautiful hardwood floors and updated paint throughout create a fresh, welcoming feel, while ample storage adds everyday convenience. Many recent updates, including the roof, Anderson windows, water heater, and more, providing added peace of mind. The updated kitchen opens seamlessly to the dining room and outdoor space, creating an ideal layout for easy dining and entertaining. Step outside to a large, beautiful yard that truly extends the living space. The spacious Trex deck and pool create the perfect setting for summer days, outdoor dining, poolside lounging, and relaxing evenings. With plenty of room to spread out, there’s space for everyone to enjoy. Conveniently located just minutes from the Long Island Expressway, this home offers easy access to commuting, shopping, dining, and recreation. Bright, comfortable, and move-in ready, 21 Seusing Blvd is a wonderful place to call home. If you’ve been searching for a home to settle into and make your own for years to come, this one is a must-see!

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Open House

10/3/2026 12:00 PM - 2:00 PM
21 Seusing Boulevard Ronkonkoma, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 739,000

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 12,865

Style

Ranch

Lot Size

0.36

Year Built

1972

Town/City

Ronkonkoma

County/Region

Suffolk

MLS | Web ID

1052197

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Ceiling Fan(s) Formal Dining Storage
Basement Finished Full
Flooring Carpet Hardwood
Basement Features Finished Full
Basement (Y/N) Y
Fireplace Y/N N
Half Baths 0
Total Bedrooms 3
Total Baths 2
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General
Sewer Cesspool
Heating Baseboard Oil
Cooling Central Air
Utilities Cable Available Electricity Available Electricity Connected Phone Available Phone Connected
Appliances Cooktop Dishwasher Dryer Microwave Oven Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 1
Patio/Porch Features Deck
Architectural Style Ranch
Pool Features In Ground
Security Features Security System
Construction Materials Advanced Framing Technique Vinyl Siding
Year Built 1972
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0500-019-00-03-00-029-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Shed(s)
Total Rooms 6
Full Baths 2
Directions Nichols Rd to Seusing.
High School Connetquot High School
City Islip
Senior Community Y/N N
High School District Connetquot
Carport Y/N N
Elementary School Cherokee Street Elementary School
Property Attached Y/N N
Tax Annual Amount 12865.76
Middle/Junior High School Ronkonkoma Middle School
Additional Parcels Y/N N
Virtual Tour https://sites.allmediatours.com/mls/265028371 https://sites.allmediatours.com/21seusingblvd
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Connetquot
Elementary School District Connetquot
Tax Assessed Value 40000
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Exterior
Fencing Back Yard
Parking Features Driveway Garage Driveway Garage
Water Source Public
Building Area Total 1190
Waterfront Y/N N
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Internal Only
Street Number 1 21
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* Excluded Features
List By
Rebecca Cordova

Listing Agent

Compass Greater Ny Llc

Broker

949-322-0426

Contact

Affordability Calculator

$5,738
Per Month
81%
19%
0%
Monthly Principal & Interest
$4,666
Monthly Property Taxes
$1,072
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4101080 Elementary School
4099118 Middle School
Connetquot High School High School
Pricing History
DatePricePrice ChangeDescription
9/23/2026$739,000 Listed Price

Map


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21 Seusing Boulevard, Ronkonkoma, NY, 11779 is a Single Family Home for sale at $739,000 with 1,190 sqft and a lot size of 0.36. 21 Seusing Boulevard has 3 bedrooms, 2.0 baths, and was built in 1972. The property's zip code is 11779 which is in Ronkonkoma, NY