621 County Route 21 Hillsdale, NY ^$ 700,000

621 County Route 21

^$ 700,000

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Recently Listed

621 County Route 21

Hillsdale, NY, 12529

^$ 700,000

Bedrooms3 Baths2.1 Sq 2,256

Monthly Estimate*

^$ 4,310

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621 County Route 21, Hillsdale, NY 12529 - Image 3

621 County Route 21, Hillsdale, NY 12529 - Image 4

621 County Route 21, Hillsdale, NY 12529 - Image 5

621 County Route 21, Hillsdale, NY 12529 - Image 6

621 County Route 21, Hillsdale, NY 12529 - Image 7

621 County Route 21, Hillsdale, NY 12529 - Image 8

621 County Route 21, Hillsdale, NY 12529 - Image 9

621 County Route 21, Hillsdale, NY 12529 - Image 10

621 County Route 21, Hillsdale, NY 12529 - Image 11

621 County Route 21, Hillsdale, NY 12529 - Image 12

621 County Route 21, Hillsdale, NY 12529 - Image 13

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Single Family Home for sale in Hillsdale, NY

for $700,000 with 3 bedrooms and 2 full baths, 1 half bath. This 2,256 square foot home was built in 1975 on a lot size of 10.

This updated contemporary home in Hillsdale offers a perfect blend of comfort and style on 10 private acres. The interior features a mix of hardwood, carpet, and nearly new vinyl flooring complemented by fresh paint and trim throughout. The kitchen comes fully equipped with a refrigerator, microwave, and stove. Enjoy a semi-finished basement. Key updates include new electric and plumbing, an electric HVAC system, and a 12-year-old roof. Complete with a 1-car garage and a solid foundation. Assignment Listing.

Single Family Active

Price

^$ 700,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 5,206

Style

Lot Size

Year Built

1975

Town/City

Hillsdale

County/Region

Columbia

MLS | Web ID

202615467

Features

General

Sewer Septic Tank

Heating Electric

Cooling None

Possession At Closing

Appliances Other Double Oven Dryer Refrigerator Washer

Garage Spaces 1.0

Architectural Style Other

Construction Materials Wood Siding

Year Built 1975

Property Subtype Single Family Residence

County Columbia

New Construction N

Property Type Residential

HOA N

Attached Garage Y

Garage Y/N Y

Total Rooms 6

Full Baths 2

Status Active

Directions Turn left onto Harlemville Rd. Turn left onto Co Rte 21.

City Hillsdale

High School District Taconic Hills

Lot Size Units Acres

Lot Size Square Feet 435600.0

Carport Y/N N

Land Lease Y/N N

Tax Annual Amount 5206.0

Home Warranty Y/N N

Lease Renewal Y/N N

Additional Parcels Y/N N

Lease Considered Y/N N

Rent Control Y/N N

Virtual Tour https://app.doaudiotours.com/unbranded?id=20367&lang=en-US

Standard Status Active

Tax Assessed Value 0

Interior

Basement Unfinished

Basement (Y/N) N

Air Conditioning Y/N N

Heating Y/N Y

Above Grade Finished Area 2256.0

Half Baths 1

Total Bedrooms 3

Below Grade Finished Area 0.0

Below Grade Finished Area Source Public Records

Above Grade Finished Area Source Public Records

Total Baths 3

Exterior

Exterior Amenities Other

Parking Features Attached Driveway

Water Source Other

Total Parking 1.0

Lot Size Area 10.0

Spa N

Lot Size Acres 10.0

Waterfront Y/N N

Crops Included Y/N N

Horse Y/N N

Irrigation Water Rights Y/N N

Internal Only

Street Number 1 621

* Excluded Features

List By

Derek Greene

Listing Agent

The Greene Realty Group

Broker

(860) 560-1006

Phone

Office@TheGreeneRealtyGroup.com

Affordability Calculator

$4,744

Per Month

Monthly Principal & Interest: $4,310
Monthly Property Taxes: $434
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Hillsdale, NY

Average List Price ^$1,044,100

Percent of Sale Price 49%

About Hillsdale, NY

1,884 Population

8% Since 2002

^$67,800 Median Income

52.52 Median Age

15% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

853274 Elementary School

853223 Middle School

Unknown High School High School

Pricing History

Date	Price	Price Change	Description
4/21/2026	$700,000		Listed Price

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621 County Route 21, Hillsdale, NY, 12529 is a Single Family Home for sale at $700,000 with 2,256 sqft and a lot size of 10. 621 County Route 21 has 3 bedrooms, 2.1 baths, and was built in 1975. The property's zip code is 12529 which is in Hillsdale, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate for sale on this web site comes in part from The Internet Data Exchange Program of ©2019 Global Multiple Listing Service, Inc. The data relating to real estate on this website comes in part from the Internet Data Exchange program of the GMLS. All information is deemed reliable but not guaranteed and should be independently verified. All properties subject to prior sale, change, or withdrawal. Neither listing broker(s), GMLS shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless from any damages arising from reliance upon these data. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties they may be interested in purchasing.

Data is updated as of 4/22/2026.

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621 County Route 21

Single Family Home for sale in Hillsdale, NY

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