BEDS6
BATHS3 full 1 partial
SQUARE FEET4,147
MLS#948811
STATUSActive
PROPERTY TYPEResidential - Single Family
SCHOOLSmithtown
Property Description
21 Astor Ave Is Located In The Heart Of Saint James Within The Desirable Smithtown School District. This Custom Built And Architecturally Appealing 6 Bedroom, 3.5 Bath Colonial Is Only 25 Years Young & Sits On 3/4 Of An Acre. A Charming Open Front Porch Greets You Before You Enter The Large 2 Story Foyer With Grand Staircase & A Motorized Chandelier. A Bright Formal Living Room Awaits Your Guests Before You Sit Down For A Meal In The Formal Dining Room Featuring A Tray Ceiling. Lovely Hardwood Floors Throughout The Home. The Spacious Custom Kitchen With Island Has Plenty Of Room For A Dining Table And Is Open To The Family Room With Wood Burning Fireplace. There Is Also A Large Enclosed Porch For More Entertaining Space That Leads To The Rear Yard. You And Your House Guests Or In-Laws Will Appreciate The Privacy Of The 1st Floor Guest Quarters With Full Bath & Separate Entrance Complete With Mud Room And Drop Off Station Or This Could Easily Double As A Home Office. The 2nd Level Has 5 Bedrooms, A Full Bath, Laundry Room, And A Large Private En-Suite With Gas Fireplace, Walk-In Closet, And Full Bath With Tub And Separate Shower Stall. If The 4,147 Square Feet Of Living Space Wasn't Enough For You, Then Maybe The Full Finished Basement With A Home Pub & Half Bath Will Help! Wait! Theres More!! Attached 2 Car Garage, Inground Pool, & BONUS Fully Equipped Pool House With CAC & Heat! An Incredible Value For This Much House! Gas Line In Street. Projected ARV $2,300,000 Owner Motivated. Let's Talk!
Property Features
Property Type: Residential - Single Family
Basement: Finished, Full
Basement: Yes
Cooling: Central Air
Fireplaces: 2
Garage: 2
Heating: Oil, Radiant Floor
Home Style: Colonial
Lot Size: 0.75 Acres
Taxes: $27,522
Year Built: 2001
Amenities
First Floor Bedroom
First Floor Full Bath
Cathedral Ceiling(s)
Crown Molding
Eat-in Kitchen
Entrance Foyer
Formal Dining
Granite Counters
High Ceilings
In-Law Floorplan
Kitchen Island
Open Kitchen
Primary Bathroom
Recessed Lighting
Tray Ceiling(s)
Walk-In Closet(s)
Washer/Dryer Hookup
Wet Bar
Feature Descriptions
Appliances: Dishwasher, Gas Range, Microwave, Range, Refrigerator, Washer, Oil Water Heater
Attic: Full, Pull Stairs, Unfinished
Building Area Total: 4629
Days on Site: 147
Exclusions: Dining Room Chandelier & Sconces
Exterior: Frame, Wood Siding
Fireplace Features: Bedroom, Family Room
Fireplace Y/N: Yes
Flooring: Ceramic Tile, Hardwood
Formal Dining: Yes
GarageY/N: Yes
Heating Zones: 5
House Faces: West
Number Of Kitchens: 1
On Market Date: 2026-01-14
Other Structures: Cabana, Pool House
Parcel Number: 0800-087-00-01-00-004-001
Parking Features: Driveway, Garage, Off Street, Private
Patio And Porch: Patio, Porch
Pool Features: In Ground, Vinyl
Rental Term: Monthly
Rooms Total: 12
Sewer: Cesspool
Swimming Pool: Yes
Utilities: Electricity Connected, Propane, See Remarks, Water Connected
Water: Public
Local Schools
High School: Smithtown High School-East
Middle School: Nesaquake Middle School
Elementary School: Mills Pond Elementary School
School District: Smithtown
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Estimated Payment
$ 6,318.56 per month $3,558.68 Principal & Interest $2,293.50 Property Tax $466.38 Homeowner's InsuranceChange Payment Information
Listed By / Shown By
Listing By
Agency Name: Sailing Home Realty of L I LLC
Agency Contact: 516-377-4760
Shown By
Agency Title: Laffey Real Estate
Agency Phone: 1-888-289-6902
21 Astor Avenue | MLS# 948811
This single family home located at 21 Astor Avenue, Saint James, NY 11780 is currently listed for sale with an asking price of $1,599,000. This property was built in 2001 and has 6 bedrooms and 3 full and 1 partial baths with 4147 sq. ft. Astor Avenue is located within the Smithtown school district. Search Saint James real estate on www.laffey.com today.