450 Valentine Avenue
Sparkill, NY 10976

$699,999

Beds: 4
Baths: 3 full
Sq. Feet: 2650
MLS ID: 933749
Subdivision:
School Dist: South Orangetown
Discover this stunning newer-build custom bi-level home, thoughtfully designed to make the most of its scenic sloping lot and exceptional outdoor spaces. Perfectly positioned near all major highways, this property offers both convenience and tranquility-an ideal blend for today's lifestyle.Step inside to find a flexible layout perfectly suited for multi-family living, with spacious, sun-filled rooms and modern finishes throughout. The home features a two-car garage, ample storage, and a versatile lower level that opens up even more opportunities for extended living or guest accommodations.Outdoors, the property truly shines. Multiple decks and patios create inviting spaces for relaxing, entertaining, and enjoying the surrounding landscape. Beautiful masonry work adds warmth, character, and timeless appeal, while the expansive yard provides endless possibilities for gardening, play, or gathering with friends and family.A rare combination of thoughtful design, custom craftsmanship, and abundant outdoor living-this bi-level home offers comfort, flexibility, and style in a location that can't be beat. View this listing at: http://donnamariechaimanis.laffey.com/mls=933749

Property Features

School Information

Printed March 21, 2026


Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/21/2026. The listing information on this page last changed on 03/21/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 03/21/2026 4:49:45 AM EST) or OneKey MLS (last updated Sat 03/21/2026 1:45:15 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.



Privacy Policy / DMCA Notice / ADA Accessibility