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Single family home for sale at 450 Valentine Ave, Sparkill, NY 10976 | MLS# 933749 | Listing updated on 2026-09-17
Photo 1 of Single family home for sale at 450 Valentine Ave, Sparkill, NY 10976 | MLS# 933749 | Listing updated on 2026-09-17
Photo 2 of Single family home for sale at 450 Valentine Ave, Sparkill, NY 10976 | MLS# 933749 | Listing updated on 2026-09-17
Photo 3 of Single family home for sale at 450 Valentine Ave, Sparkill, NY 10976 | MLS# 933749 | Listing updated on 2026-09-17
Photo 4 of Single family home for sale at 450 Valentine Ave, Sparkill, NY 10976 | MLS# 933749 | Listing updated on 2026-09-17
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$670,000

Monthly Est:$3,335

  • Beds Icon4 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,650sqft

450 Valentine Ave, Sparkill, NY 10976

$3,335/moEst:

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  • Single Family Residence

  • Built in 1970

  • $-- HOA

  • 20,473 sqft lot

  • $253/sq.ft

Description

A Rare Sparkill Opportunity With NYC Proximity & Extraordinary Potential

Tucked into the natural slope of the land, 450 Valentine Avenue is anything but an ordinary home. Set in a private, scenic setting with expansive views through oversized windows, this distinctive 4-bedroom, 3-bath residence offers approximately 2,650 square feet of flexible living space, a two-car garage, multiple levels of living, two kitchens and two laundry areas.

Located just off Route 9W, the property offers the rare combination of a peaceful Hudson Valley setting and exceptional access for the New York City commuter.

The home is ready for its next chapter.

While the interiors are dated and ...

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  • Houzeo last checked: 3 minutes ago
  • Listing updated: September 17, 2026 at 2:52 am
  • Listing Provided by: Kathleen A Kennedy (845) 461-9889 | Imagine Properties NY (845) 398-1717
  • Source: OneKey MLS-NY | MLS#: 933749 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Rockland County

  • City

    Sparkill

  • Neighborhood

    --

  • Year Built

    1970

  • HOA Fees

    -

  • Finished Area

    2,650 sqft

  • Lot Size

    20,473 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    933749

  • MLS Status

    Active

  • Days on Market

    295

  • Cumulative Days on Market

    283

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 3

  • Bathroom 1

    Level: Lower

  • Family Room

    Level: Lower

  • Bedroom 1

    Level: Lower

  • Office

    Level: Lower

  • Dining Room

    Level: Lower

  • Den

    Level: Lower

  • Bathroom 2

    Level: Second

  • Bedroom 2

    Level: Second

  • Bedroom 3

    Level: Second

  • Kitchen

    Level: Second

  • Bathroom 3

    Level: Second

  • Laundry

    Level: Lower

  • Laundry

    Level: Second

  • Dining Room

    Level: Second

  • Living Room

    Level: Second

  • Primary Bathroom

    Level: Second

Interior

  • Appliances

    Cooktop, Dishwasher

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Eat In Kitchen, Entrance Foyer, Formal Dining, In Law Floorplan, Kitchen Island, Open Floorplan, Pantry, Recessed Lighting, Storage, Washer/dryer Hookup

  • Flooring

    Carpet, Combination, Hardwood

  • Sewer

    Public Sewer

  • Cooling

    Central Air

  • Heating

    Ducts

Construction

  • Year Built

    Year Built: 1970

  • Home type

    Single Family Residence

  • Property Condition

    Actual

  • Architectural Style

    Raised Ranch, Hi Ranch, Includes Legal Accessory Apartment

  • Construction Materials

    Frame

Utilities & Energy

  • Parking Features

    Driveway, Garage

  • Water Source

    Public

  • Utilities

    Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water Connected

Price History

DateEventPrice

09/13/2026

Source: mls_logoOneKey MLS-NY #KEY933749

Price Decreased

$675,000 -2.17%

$255/sqft

09/02/2026

Source: mls_logoOneKey MLS-NY #KEY933749

Price Decreased

$690,000 -0.29%

$260/sqft

08/31/2026

Source: mls_logoOneKey MLS-NY #KEY933749

Price Decreased

$692,000 -0.43%

$261/sqft

08/28/2026

Source: mls_logoOneKey MLS-NY #KEY933749

Price Decreased

$695,000 -0.14%

$262/sqft

08/27/2026

Source: mls_logoOneKey MLS-NY #KEY933749

Price Decreased

$696,000 -0.14%

$263/sqft

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Based on information from OneKey MLS, through Sep 18, 2026, 06:16AM. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.

Advertising Broker: Mark Karten | Karten Real Estate Services

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