20 Madison AvenueValhalla, NY 10595Price: $775,000

  • Price: $775,000
  • Est. Mortgage of $/month
  • 67 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $775,000List Price
  • 6Bedrooms
  • 2Bathrooms
  • 0.23Acreage

Toolbar | Ask A Question

Versatile property with significant upside potential at 20 Madison Ave in Valhalla. Currently utilized as offices but legally classified as a single-family residence, this property offers a compelling opportunity for conversion to a multi-family, subject to local approvals. Currently has month to month commercial tenants on 1st & basement and another on 2nd-3rd floors. Spanning approximately 3,300 square feet across multiple levels, the existing layout includes numerous private rooms, bathrooms, and separate workspaces-providing a strong foundation for reconfiguration. The finished basement with walk-out access and multiple entry points further enhances flexibility for a variety of layouts. The property sits on a 0.23-acre lot and includes a driveway and additional parking area. Separate electric meters are already in place, adding to the property's potential for future use scenarios. Central air and public utilities are in place. Conveniently located near the Taconic State Pway, 2 blocks from Metro North Valhalla stop on the Harlem Line, and local amenities. Important: Property is being sold as-is. There is currently no Certificate of Occupancy, and there are three open/expired permits with the Town of Mount Pleasant. Buyer is responsible for verifying use, obtaining approvals, and resolving any outstanding permits. This is an opportunity for buyers seeking a value-add project with multiple potential end uses in a well-located Westchester setting.

Listing Tools

Property Details of 20 Madison Avenue

Property Details

Interior Features

Community

Other Details

Map Location

Listed by Rey Hollingsworth Falu of Hollingsworth Real Estate Grp. (914-303-1879)

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 14, 2026 10:49 PM EDT. 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. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from MYNY. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.