450 Valentine Avenue, Sparkill, NY 10976
Property image
Property image
FOR SALE
3D VIEW
0.47 ACRES

450 Valentine Avenue
Sparkill, NY 10976

  • 4 Beds
  • 3 Baths
  • 2,650 sqft (on 0.47 acres)

$699,500

Original price: $699,650
Est. Mortgage $4,578/mo*
Get Pre-Qualified

$699,500

Original price: $699,650
Est. Mortgage $4,578/mo*
Get Pre-Qualified
4 Beds
3 Baths
2,650 sqft
(on 0.47 acres)

Home Highlights

Parking
Garage
Climate Control
Heating & Cooling
Price/Sqft
$264
Listed
180+ days ago

Local Information

  • Map ViewExplore the area around 450 Valentine Avenue.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

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.
Last check for updates: about 2 hours ago
Listing by: Imagine Properties NY, (845) 398-1717
Kathleen A Kennedy, (845) 461-9889
Source: OneKey® MLS as distributed by MLS GRID, MLS#933749
Also Listed on OneKey® MLS as distributed by MLS GRID.

Home Details for 450 Valentine Avenue

Interior Features

Interior Details
Number of Rooms: 11Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Master Bathroom, Bathroom 1, Bathroom 2, Bathroom 3, Den, Dining Room, Family Room, Kitchen, Laundry, Living Room, Office
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 2650 Square Feet
Appliances & Utilities
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water ConnectedAppliances: Cooktop, DishwasherDishwasherLaundry: Washer/Dryer Hookup
Heating & Cooling
Heating: DuctsHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Ducts
Fireplace & Spa
No FireplaceNo Spa
Gas & Electric
Has Electric on Property
Windows, Doors, Floors & Walls
Flooring: Carpet, Combination, Hardwood
Levels, Entrance, & Accessibility
Levels: Bi-LevelFloors: Carpet, Combination, Hardwood

Exterior Features

Exterior Home Features
No Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas Open ParkingParking Spaces: 6Parking: Driveway,Garage
Water & Sewer
Sewer: Public Sewer
Farm & Range
Not Allowed to Raise Horses

Days on Market

Cumulative Days on Market: 229Days on Market: 180+

Property Information

Year Built
Year Built: 1970
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Raised Ranch,Hi Ranch
Building
Construction Materials: FrameNot Attached Property
Property Information
Condition: ActualParcel Number: 39248907800500020020000000

Price & Status

Price
List Price: $699,500Price Per Sqft: $264

Active Status

MLS Status: Active

Media

Location

Direction & Address
City: Sparkill
School Information
Elementary School: William O Schaefer Elementary SchoolJr High / Middle School: South Orangetown Middle SchoolHigh School: Tappan Zee High SchoolHigh School District: South Orangetown

Agent Information

Listing Agent
Listing ID: 933749

Building

Building Area
Building Area: 2650 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.47 acres

Listing Info

Special Conditions: None

Offer

Listing Agreement Type: Exclusive Agency

Miscellaneous

Mls Number: 933749Attic: PartialAttribution Contact: 845-398-1717Showing Requirements: Call Listing Agent

Market trends in Sparkill

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
—

Price History for 450 Valentine Avenue

DatePriceEventSource
07/24/2026$699,500PriceChange
OneKey® MLS as distributed by MLS GRID #933749
05/21/2026$699,650PriceChange
OneKey® MLS as distributed by MLS GRID #933749
05/18/2026$699,699PriceChange
OneKey® MLS as distributed by MLS GRID #933749
05/15/2026$699,799PriceChange
OneKey® MLS as distributed by MLS GRID #933749
05/14/2026$699,899PriceChange
OneKey® MLS as distributed by MLS GRID #933749
03/13/2026$699,999PriceChange
OneKey® MLS as distributed by MLS GRID #933749
01/28/2026$715,000Listed For SaleOneKey® MLS as distributed by MLS GRID #933749
01/20/2026$769,000ListingRemovedOneKey® MLS as distributed by MLS GRID #933749
11/28/2025$769,000Listed For SaleOneKey® MLS as distributed by MLS GRID #933749
11/06/2025ListingRemovedN/A
11/05/2025$680,000PriceChange
N/A
10/13/2025$695,000PriceChange
N/A
10/12/2025$750,000Listed For SaleN/A
10/23/2008$460,000ListingRemovedAgent Provided
09/11/2008$460,000PriceChange
Agent Provided
05/24/2008$499,900PriceChange
Agent Provided
04/21/2008$519,900PriceChange
Agent Provided
04/12/2008$539,900PriceChange
Agent Provided
03/13/2008$569,000Listed For SaleAgent Provided
05/07/1998$233,000Sold
N/A
08/05/1997$210,000Sold
N/A

Similar Homes You May Like

Skip to last item
Skip to first item

New Listings near 450 Valentine Avenue

Skip to last item
Skip to first item

Property Tax and Assessment

Year2025
Tax
Assessment$622,766
Home facts updated by county records

Comparable Sales for 450 Valentine Avenue

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
7 Lake Drive, Sparkill, NY
0.12
Single-Family Home
$676,500
05/13/26
3
3
1,757
141 Dederer Street, Sparkill, NY
0.31
Single-Family Home
$625,000
07/30/26
4
2.5
1,984
26 Van Terrace, Sparkill, NY
0.15
Single-Family Home
$725,000
12/09/25
4
2
1,567
23 Ferdon Avenue, Sparkill, NY
0.13
Single-Family Home
$826,000
05/01/26
2
3
1,632
40 DeLongis Court, Sparkill, NY
0.39
Single-Family Home
$959,000
11/07/25
5
3
2,464
11 Hagan Court, Sparkill, NY
0.65
Single-Family Home
$810,000
08/28/25
4
2.5
2,060
4 Austin Way, Tappan, NY
0.57
Single-Family Home
$840,000
04/15/26
3
3
2,550
414 Kings Highway, Tappan, NY
0.68
Single-Family Home
$840,000
12/17/25
4
2.5
2,002
11 William Street, Sparkill, NY
0.19
Single-Family Home
$575,000
06/30/26
3
1.5
1,082

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 450 Valentine Avenue.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Sparkill

At least 10 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 94 % Say kids play outside

  • 92 % Say it's quiet

  • 92 % Say there's holiday spirit

  • 85 % Say car is needed

  • 80 % Say streets are well-lit

  • 80 % Say people would walk alone at night

  • 73 % Say yards are well-kept

  • 71 % Say they plan to stay for at least 5 years

  • 67 % Say there are sidewalks

  • 65 % Say parking is easy

  • 64 % Say it's walkable to restaurants

  • 61 % Say there's wildlife

  • 54 % Say neighbors are friendly

  • 50 % Say it's walkable to grocery stores

  • 33 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Adam H.
    "So Close to the City and NJ. 20 minutes from Manhattan and this area has an excellent school district. "
    0
    Flag

LGBTQ Local Legal Protections

Kathleen A Kennedy, Imagine Properties NY, (845) 398-1717
Agent Phone: (845) 461-9889
Based on information submitted to the MLS GRID as of 2026-08-06 12:18:09 PDT 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. Some IDX listings have been excluded from this website. Click here for more information
450 Valentine Avenue, Sparkill, NY 10976 is a 4 bedroom, 3 bathroom, 2,650 sqft single-family home built in 1970. This property is currently available for sale and was listed by OneKey® MLS as distributed by MLS GRID on Jan 28, 2026. The MLS # for this home is MLS# 933749.