Search Yonkers Property Tax Records
Yonkers property tax records can be searched through the city's Assessment Department and the Westchester County tax system. The city keeps detailed rolls that show assessed values, tax bills, and exemption status for every parcel. You can look up any Yonkers property free of charge using the online portal. Both city and county taxes apply here, with different due dates and payment schedules for each. This guide walks through the main offices, search tools, fees, and deadlines that affect property owners and researchers in Yonkers.
Yonkers Overview
Yonkers Assessment Department
The City of Yonkers Assessment Department handles all property valuations within the city limits. This team of appraisal and administrative staff sets the assessed value for each parcel every year. They produce the annual assessment roll, which shows changes in property condition, ownership, boundaries, and exemption status. The department works under New York State Real Property Tax Laws and operates out of City Hall.
You can reach the Assessment Department at 914-377-6141. The office produces the base for the city's largest annual revenue source. Staff there can help with questions about your assessed value, how to challenge it, or how to apply for an exemption. They also provide property data to the public, private companies, and other government agencies.
The Yonkers Assessment Department website lists contact details, office hours, and links to online search tools. You can find forms for exemption applications and details on the Board of Assessment Review process there as well.
The department also handles Small Claims Assessment Review and certiorari challenges. These are formal ways to dispute your assessed value if the initial grievance does not go your way.
| Office | City of Yonkers Assessment Department |
|---|---|
| Address | 40 South Broadway, Yonkers, NY 10701 |
| Phone | 914-377-6141 |
| Portal | yonkersny.gov |
Search Yonkers Property Tax Records Online
The city offers 24/7 access to property tax records through the Yonkers Real Property Tax portal. You can research any parcel at no cost. The system shows tax bills, assessment data, and payment history. Just type in an address or owner name to pull up the record you need.
For a deeper look at property data, the Assessment Rolls and Online Property Viewer lets you browse inventory details, photos, and sales reports. You can also download an All Sales Report in PDF form. This page lists tax rates, exemption limits, equalization rates, and residential assessment ratios for Yonkers.
A separate online viewer at cityofyonkers.sdgnys.com gives access to RPS data, tax maps, and property images. This tool is free. It runs around the clock.
Note: The 2025 City of Yonkers tax lien sale has been canceled, though delinquent tax letter recipients should still check the portal for their status.
Yonkers Property Tax Payment Schedule
City property taxes in Yonkers are paid in three equal installments. The first payment comes due about 30 days after the city budget is adopted, which usually falls in June or early August. The second installment is due October 6th. The third is due January 6th of the next year. If either date lands on a weekend, the deadline shifts to the next business day.
Westchester County taxes work differently. The county bill is paid in one lump sum. It typically gets adopted in March, with payment due 30 days later. For 2025, the county tax was due April 22nd. So Yonkers property owners face four total tax deadlines each year when you count the three city payments plus the one county payment.
You can pay by mail to 40 South Broadway, Room 108, Yonkers, NY 10701. In-person payments go to the Cashier's Office on the first floor of City Hall. Online payments are also accepted by credit card or electronic check. The city has even set up mobile satellite payment centers at locations like Coyne Park, Homefield House, and Grinton Will Library during peak payment periods.
Yonkers Tax Exemptions and Deadlines
Exemption applications should be filed by September 15 each year. This is the key deadline. If you miss it, you may have to wait a full year before your exemption can take effect. The city offers several programs, including veteran exemptions, senior citizen exemptions, and disability exemptions. Forms are posted on the Yonkers exemptions page.
The STAR program also applies here. Basic STAR cuts school taxes for owner-occupied homes. Enhanced STAR gives a bigger reduction for seniors age 65 and up who meet income limits. New applicants now register through the state, not the city, but existing STAR exemptions are still handled locally.
Westchester County Property Tax Records
Westchester County provides a second layer of property tax records for Yonkers. The Westchester County Tax Commission oversees assessment administration across the county. They handle tax certiorari proceedings and give guidance on assessment disputes. The county also maintains GIS maps and a property search portal where you can look up parcels by owner name, address, or parcel ID.
The county's role matters because Yonkers residents pay both city and county property taxes. The county sets its own tax rate and sends a separate bill. If you want to see the full picture of what you owe on a Yonkers property, you need to check both systems.
Note: Westchester County land records, including deeds and mortgages, can be searched through the county clerk's land records portal.
Yonkers Property Tax Records and State Tools
The NYS Office of Real Property Tax Services provides statewide oversight for local assessors, including those in Yonkers. You can use the Municipal Data Portal to look up Yonkers equalization rates, roll dates, and assessor contact info. The state also runs SalesWeb, which tracks property transfers across New York with weekly updates.
Under RPTL Section 300, all real property is subject to taxation unless specifically exempt. Section 502 requires assessors to notify owners when their assessment changes. The tentative roll comes out on a set date each year, and Grievance Day gives property owners a formal chance to dispute their values. If the board rules against you, RPTL Article 7 lets you take the matter to court.
Westchester County Property Tax Records
Yonkers is part of Westchester County. Visit the county page for more on countywide records and resources:
Nearby Cities
These nearby cities also have property tax record pages you can check: