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5 Sinclair Street

Mastic, NY 11950
  • $629,999
  • STATUS: Pending
  • ON SITE: 57 Days
  • MLS #: 1037238
Pending
UPDATED: 46 min ago
$629,999
  • 4
    BEDS
  • 0.23
    ACRES
  • 2
    BATHS
  • 0
    1/2 BATHS
  • 2,692
    SQFT
  • $234
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1991
County:
Area:

School Information

Elementary School:
School District:

Description

Welcome to 5 Sinclair Street! This charming and light-filled Colonial, built in 1991, offers over 2,690 sqft of thoughtfully designed living space on a quiet dead-end street. Featuring 4 bedrooms and 2 bathrooms, the home is bright and inviting with vaulted ceilings, skylights, and abundant natural light. The spacious upper level includes a primary suite and separate living quarters with a separate entrance, offering excellent potential for a M/D setup with the proper permits. Enjoy a sweet, fully fenced garden on just under a quarter acre, newer siding, a 30-year roof installed in 2018, and newer ductless AC units on the lower level. A massive attached garage, double-wide driveway, partial basement, and dedicated laundry area provide endless storage and flexibility. A true delight with endless potential, conveniently located near shopping and dining, with the added benefit of low taxes. Don’t miss your chance to own a piece of Long Island charm—schedule your showing today!

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© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-10-08T18:22:57.25.
www.lowerhudsonvalleyproperties.com/homes/180018681
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5 Sinclair Street Mastic, NY 11950

  • Price: $629,999
  • Status: Pending
  • On Site: 57 Days
  • Updated: 46 min ago
  • MLS #: 1037238
4
Beds
2
Baths
0
½ Baths
0.23
Acres
2,692
SQFT
$234
$/SQFT
1991
Built
Neighborhood:
Brookhaven
County:
Suffolk
Area:
Brookhaven
Elementary School:
William Floyd Elementary School
Middle School:
William Floyd Middle School
High School:
William Floyd High School
School District:
William Floyd
Property Description
Welcome to 5 Sinclair Street! This charming and light-filled Colonial, built in 1991, offers over 2,690 sqft of thoughtfully designed living space on a quiet dead-end street. Featuring 4 bedrooms and 2 bathrooms, the home is bright and inviting with vaulted ceilings, skylights, and abundant natural light. The spacious upper level includes a primary suite and separate living quarters with a separate entrance, offering excellent potential for a M/D setup with the proper permits. Enjoy a sweet, fully fenced garden on just under a quarter acre, newer siding, a 30-year roof installed in 2018, and newer ductless AC units on the lower level. A massive attached garage, double-wide driveway, partial basement, and dedicated laundry area provide endless storage and flexibility. A true delight with endless potential, conveniently located near shopping and dining, with the added benefit of low taxes. Don’t miss your chance to own a piece of Long Island charm—schedule your showing today!
Exterior Features

Architectural Style Colonial Carport YN No Construction Materials Advanced Framing Technique Garage YN Yes Parking Features Driveway Pool Private YN No Property Attached YN No Waterfront YN No

Interior Features

Appliances DryerElectric OvenRefrigerator Attic Full Basement Details Partial Basement YN Yes Cooling Ductless Interior Features First Floor BedroomEat-in KitchenHigh CeilingsPrimary Bathroom Rooms Total 10

Property Features

Association YN No Building Area Total 2692 Down Payment Resource YN Yes Heating BaseboardOil Lease Considered YN No Property Sub Type Single Family Residence Senior Community YN No Sewer Cesspool Special Listing Conditions None Tax Annual Amount 8456 Tax Source Municipality Utilities Cable ConnectedElectricity ConnectedTrash Collection PublicWater Connected Water Source Public

Listing courtesy of David Jaramillo of BH&G R E Realty Connect: 631-836-1932
© 2026 OneKey MLS. All rights reserved.


© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-10-08T18:22:57.25.
 
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Mark Seiden Real Estate Team
1238 Pleasantville Rd
Briarcliff Manor NY, 10510