145 Arthur Avenue • Thornwood, NY 10594

$1,250,000 Beds: 4 • Baths: 3 full • Sq. Feet: 0 • MLS ID: 993938 • Subdivision:School Dist: Mount Pleasant
Legal two family residence with accessory apartment in the heart of Thornwood, offering versatility, comfort, and exceptional commuter convenience. Ideally located just minutes from the Pleasantville, Hawthorne, and Mount Pleasant Metro North stations, as well as the Sawmill River Parkway, this property provides easy access to shopping, dining, parks, and major transportation routes. An oversized garage with exceptional depth-large enough to accommodate a standard size limousine-opens to an extensive heated sunporch that both units can enjoy, creating a unique shared indoor outdoor living space. The entry level unit features a welcoming and functional layout, including a first floor bedroom, an eat in kitchen, a formal dining room, and a living area with a fireplace that brings warmth and character. The second level unit offers a spacious three bedroom layout with a beautifully updated bathroom featuring radiant floor heating, along with a kitchen that includes an impressive pantry and eat in area, a formal dining room, and a large family room providing generous living space. The home also includes a full lower level with walk out access and laundry. Outdoor amenities include a fenced backyard, a lower-level patio, and an upper-level covered deck, offering multiple areas for relaxation and entertaining. The driveway accommodates parking for four additional cars, and a dedicated gravel area provides space suitable for RV parking. The home is equipped with 200-amp electrical service, solar panels, and central AC servicing all finished living areas above grade (the basement is not air conditioned), offering efficiency and year-round comfort. A rare opportunity to own a well maintained, energy efficient two-family home in a sought-after Westchester neighborhood. View this listing at: http://gregorymuller.laffey.com/mls=993938

Property Features

  • Garage: 2
  • Taxes: $20,767
  • Basement: Yes
  • Formal Dining: Yes
  • Exterior: Brick,Vinyl Siding
  • Special View Info: Neighborhood
  • Lot Size: 0.29 Acres
  • Heating: Baseboard,Oil
  • Cooling: Central Air
  • Year Built: 1969
  • Fireplaces: 1
  • Security: yes
  • Water: Public
  • Sewer: Public Sewer
  • Units: 2
  • On Market Date: 2026-05-28
  • Basement: Finished,Full
  • Exterior Features: Awning(s)
  • Fencing: Back Yard
  • Fireplace Y/N: Yes
  • GarageY/N: Yes
  • Green Energy Generation: Solar
  • Interior Features: First Floor Bedroom,First Floor Full Bath,Eat-in Kitchen,Entrance Foyer,Formal Dining,In-Law Floorplan,Natural Woodwork,Master Downstairs
  • Laundry: In Basement
  • Lot Features: Garden
  • Separate Electric Meters: 1
  • Attic: Crawl,Pull Stairs
  • Included In Taxes: Sewer,Trash,Water
  • Heating Zones: 4
  • Other Structures: Gazebo
  • Parcel Number: 3489-106-015-00005-012-0000
  • Parking Features: Garage,Oversized
  • Parking Total: 5
  • Patio And Porch: Covered,Patio,Terrace
  • Property Attached Y/N: 1
  • Rental Term: Monthly
  • Road Responsibility: Public Maintained Road
  • Security Features: Security System,Video Cameras
  • Utilities: Cable Available,Electricity Available,Electricity Connected,Phone Available,Sewer Connected,Water Available

School Information

  • High School: Westlake High School
  • Middle School: Westlake Middle School
  • Elementary School: Columbus Elementary School
  • School District: Mount Pleasant
Printed May 28, 2026


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