New Listing
$999,000
 $5,363 est/mo Sourced by Back At You

18 Bonaventure Avenue,Ardsley, NY 10502

Ardsley, NY 10502

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Description

Welcome to 18 Bonaventure Avenue, a rare opportunity in the heart of the Village of Ardsley with Ardsley Schools. Built in 1970 and offered for the first time since its original ownership, this solidly built home is ready for its next chapter. Offering four full levels of space, the home features a bright and spacious 3 bedroom, 3 full bathroom duplex highlighted by dramatic cathedral ceilings, skylights and an abundance of natural light. Generously sized living and dining areas provide plenty of room for everyday living and entertaining, while multiple balconies extend the living space outdoors. The finished lower level offers exceptional flexibility with 2 additional bedrooms and an in law style setup, ideal for extended family, guests, a home office or additional living space. Adding even more potential is a full unfinished sub basement with walkout access, which is not included in the stated square footage and provides tremendous possibilities for storage, recreation or future use. An attached garage, multiple outdoor spaces and a versatile layout further enhance this unique property. Conveniently located near Ardsley Village shops, restaurants, parks, schools and major roadways, with easy access to nearby Metro North stations. A tremendous opportunity to customize a substantial home in one of Westchester's most desirable communities and make it your own.

Details

MLS #1043723
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1970
Days On Site2
Listing Provided ByReal Broker NY LLC | Shpresa Camaj

Features

Bed(s)5
Bath(s) 5 Total
SQ Feet3,810
Garage1
BasementY
Acreage0.19

Interior

CoolingNone
HeatingForced Air, Natural Gas
Interior FeaturesFirst Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, His and Hers Closets, In-Law Floorplan, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Primary Bathroom, Soaking Tub, Storage, Walk-In Closet(s)
AppliancesRange, Refrigerator

Exterior

Construction MaterialsBrick, Frame
Foundation DetailsBrick/Mortar

Parking

Garage Yes / NoYes
Parking FeaturesAttached, Driveway, Garage

Utilities

UtilitiesElectricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
SewerPublic Sewer

Taxes

Tax Year2026
Tax Assessed Value1030200
Tax Annual Amount33807

Area Information

StateNY
CountyWestchester County
CityArdsley
Zip Code10502
Community NameAshford Park
School DistrictArdsley High School
Elementary SchoolConcord Road Elementary School
High SchoolArdsley High School
Listing VS Median (in Ashford Park)
Price:
$999,000
low | high
Med:
$999,000
50% of Average
sqft:
3,810
low | high
Med:
3,810
50% of Average
$ / sqft:
$262
low | high
Med:
$262
50% of Average
On site:
2
low | high
Med:
2
100% of Average
Sourced by Back At You

Market Activity 10502

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Learn More About This Property

StateNY
CountyWestchester County
CityArdsley
Zip Code10502
Community NameAshford Park
School DistrictArdsley High School
Elementary SchoolConcord Road Elementary School
High SchoolArdsley High School
Listing VS Median (in Ashford Park)
Price:
$999,000
low | high
Med:
$999,000
50% of Average
sqft:
3,810
low | high
Med:
3,810
50% of Average
$ / sqft:
$262
low | high
Med:
$262
50% of Average
On site:
2
low | high
Med:
2
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $749K - $1.248M
sqft: 2,500 - 4,500
Listing Updated: August 28, 2026 at 4:11:01 AM PDT