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$765,000

  • Sold
  • Closed
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 3,364 Sq. Ft.
  • 2 Car Garage
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Welcome to 145 Chestnut Street, a beautifully maintained custom-built ranch set on a serene, park-like acre in the desirable Mount Sinai School District. Freshly painted interiors, spacious rooms, extra-wide hallways, and abundant natural light stream through quality Pella windows. Enjoy an inviting eat-in kitchen with center island, propane stove, two pantries, and scenic backyard views. Relax by the cozy wood-burning fireplace or unwind in the tranquil three-season room. The generous primary suite offers a large walk-in closet and an updated bath with new quartz vanity. The fully finished basement includes a convenient half bath with plumbing in place for a future shower. Practical highlights: central air, whole-house propane generator (8-day backup), 200-amp electric service, oversized insulated two-car garage with workshop space, front and rear sprinklers, a circular driveway lined with elegant pavers, and recently replaced roof and gutters. Perfectly located near Cedar Beach, Port Jefferson Station LIRR, commuter routes, and Long Island's charming North Fork, this home blends comfort, convenience, and room to grow in a highly sought-after community.

Full Property Details for 145 Chestnut St

General

  • Sold For: $765,000
  • Taxes: $13,007
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 889773
  • Added to Site: 286 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Formal Dining, Pantry, Primary Bathroom, Soaking Tub, Walk-In Closet(s), Washer/Dryer Hookup
  • Fireplace: Yes
  • Appliances: Gas Cooktop, Gas Oven, Refrigerator
  • Flooring: Carpet

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Exterior

  • Porch/Patio/Deck: Patio

Parking

  • Garage: Yes
  • Garage Spaces: 2

Location

  • County: Suffolk County

School Information

  • High School District: Mount Sinai
  • Elementary School: Mt Sinai Elementary School
  • Middle School: Mt Sinai Middle School
  • High School: ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Oil

Utilities

  • Sewer: Septic Tank
  • Water: Public
  • Utility Description: Electricity Connected, Propane, Water Connected

Structural Information

  • Architectural Style: Ranch
  • Detached/Attached: Detached
  • Construction: Frame
  • Basement: Yes
  • Basement Desc.: Finished, Full Basement
  • Building Size: 3364
  • Square Feet: 3,364
  • Sq. Ft. Source: Public Records
  • Year Built: 1986

Lot Features

  • Lot Size (Acres): 1
  • Lot Size (Sq. Ft.): 43,560
  • Lot Dimensions: 120 ft x 363 ft

Financial Considerations

  • Tax Amount: $13,007.01

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0200-209-00-03-00-004-002

Listed by Howard Hanna Coach
Sold by Signature Premier Properties

Listing agent

— 145 Chestnut St —

  • Howard Hanna Coach

631-331-3600

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 145 Chestnut St

School District:Mount Sinai Union Free School District
NameGradesDistance
Mount Sinai Middle School
114 North Country Road, Mount Sinai, NY 11766
5-81.4 mi
Mount Sinai Elementary School
118 North Country Road, Mount Sinai, NY 11766
K-42.8 mi
Mount Sinai High School
110 North Country Road, Mount Sinai, NY 11766
9-121.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 145 Chestnut St

Date
Details
Price
Change
Source
8/21/2025
Sold
$765,000
2%
MLS
7/16/2025
Listed
$749,999
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Howard Hanna Coach
Sold by Signature Premier Properties

145 Chestnut Street, Mount Sinai, NY 11766 (MLS# 889773) is a Single Family property that was sold at $765,000 on August 21, 2025. Want to learn more about 145 Chestnut Street? Do you have questions about finding other Single Family real estate for sale in Mount Sinai? You can browse all Mount Sinai real estate or contact a Coldwell Banker agent to request more information.