Price Reduced 5.89%
Price History
$1,699,000
1/14/2026
$1,649,000
2/4/2026
$1,599,000
3/3/2026
21 Astor Avenue, Smithtown, (Saint James), NY, 11780
12 rooms
6 beds
3 Full / 1 Half baths
2001
Colonial
4,147 sqft
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! Owner Motivated. Let’s Talk!
Status:
Active
Town:
Smithtown
Type:
Single-family residential
Garage:
2-car
Heating:
Oil, Radiant Floor
Cooling:
Central Air
Basement:
Finished, Full
Parking:
Driveway, Garage, Off Street, Private
Acreage:
0.75
Est. Taxes:
$27,522
Assessment
$9,340
Construction
Frame, Wood Siding
Utilities
Electricity Connected, Propane, See Remarks, Water Connected
Elementary School:
Mills Pond Elementary School
Middle School:
Nesaquake Middle School
High School:
Smithtown High School-East
School District:
Smithtown
Days on Market:
66
Appliances:
Dishwasher, Gas Range, Microwave, Range, Refrigerator, Washer, Oil Water Heater
Pool:
In Ground, Vinyl
MLS #:
948811
Community Info
School Info
Walk Score
Mass Transit
Yelp
Listing courtesy of Sailing Home Realty of L I LLC 516-377-4760