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99 Ontario Street Port Jefferson, NY $ 699,000
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99 Ontario Street
$ 699,000
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Open House 1/11 1pm - 3pm
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99 Ontario Street

Port Jefferson, NY, 11776
$ 699,000
Bedrooms4 Baths2.0 Sq 1,957

Monthly Estimate*

$ 4,304

99 Ontario Street, Port Jefferson, NY 11776 - Image 1
99 Ontario Street, Port Jefferson, NY 11776 - Image 2
99 Ontario Street, Port Jefferson, NY 11776 - Image 3
99 Ontario Street, Port Jefferson, NY 11776 - Image 4

Single Family Home for sale in Port Jefferson, NY

for $699,000 with 4 bedrooms and 2 full baths. This 1,957 square foot home was built in 1986 on a lot size of 0.35.

Renovated4BR, 2BA Colonial featuring new Kitchen, updated baths, new roof and new siding. Flexible Layout with Potential mother/daughter with permits. Located close to Stony Brook University & medical Center and LIRR. Move in ready with excellent income or extended Persons Potential.

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Open House

1/11/2026 1:00 PM - 3:00 PM
99 Ontario Street Port Jefferson, 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

$ 699,000

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 14,602

Style

Colonial

Lot Size

0.35

Year Built

1986

Town/City

Port Jefferson

County/Region

Suffolk

MLS | Web ID

949276
Features
Interior
Interior Amenities Stone Counters
Flooring Ceramic Tile Hardwood
Basement (Y/N) N
Fireplace Y/N N
Half Baths 0
Total Bedrooms 4
Total Baths 2
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General
Sewer Cesspool
Heating Baseboard
Cooling None
Utilities Cable Available Electricity Connected Natural Gas Connected
Appliances Dishwasher Gas Oven Refrigerator
Garage Spaces 0
Architectural Style Colonial
Construction Materials Frame
Year Built 1986
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0200-337-00-07-00-004-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N N
Total Rooms 6
Full Baths 2
Directions Old Town Rd to Ontario
High School Newfield High School
City Brookhaven
Disclosures Lead Paint Seller Property Disclosure
Senior Community Y/N N
High School District Middle Country
Carport Y/N N
Elementary School Bicycle Path Kindergarten-Pre K
Property Attached Y/N N
Tax Annual Amount 14602.48
Showing Instructions Call/text owner directly for avail appts quests at (201) 218-8102. Ltd. serv.
Middle/Junior High School Selden Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Middle Country
Elementary School District Middle Country
Tax Assessed Value 2950
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Exterior
Parking Features Driveway Driveway
Water Source Public
Foundation Details Concrete Perimeter
Building Area Total 1957
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 99
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* Excluded Features
List By
Qizhan Jack Yao

Listing Agent

Realmart Realty Llc

Broker

888-362-6543

Contact

Affordability Calculator

$5,521
Per Month
78%
22%
0%
Monthly Principal & Interest
$4,304
Monthly Property Taxes
$1,217
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
4099328 Elementary School
4098677 Middle School
Newfield High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
1/7/2026$699,000 Listed Price

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99 Ontario Street, Port Jefferson, NY, 11776 is a Single Family Home for sale at $699,000 with 1,957 sqft and a lot size of 0.35. 99 Ontario Street has 4 bedrooms, 2.0 baths, and was built in 1986. The property's zip code is 11776 which is in Port Jefferson, NY

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