Onondaga County, NY Property Records
Property records in Onondaga, New York provide essential information about land and real estate within the town, including parcel ownership, property boundaries, assessed values, tax details, exemptions, sales history, and related map data. These records are useful for homeowners, buyers, real estate professionals, attorneys, and researchers who need to verify ownership, estimate property taxes, review assessment information, or understand a parcel’s legal and geographic context.
Official Onondaga property information is maintained at the county level. Users can access assessment and parcel data through the Onondaga County Department of Real Property Tax Services, which provides online tools and guidance for searching official property records. For recorded documents such as deeds, mortgages, and certain legal filings, users may also need to consult the Onondaga County Clerk’s Office.
Onondaga County, NY Property Records & Statistics
Onondaga County has a median rent of $991.50, above both the New York State figure of $928.25 and the national figure of $840.25. The median home value is $178,400, higher than the state value of $169,000 and the national value of $173,750. Renter-occupied housing makes up 23.76% of occupied homes, compared with 20.16% statewide and 21.81% nationally, which reflects the county's urban core and its larger rental market.
The median property tax rate is 2.62%, above the state rate of 2.11% and far above the national rate of 0.74%. With home values already above average, homeowners here face some of the higher tax costs among the comparison figures.
Median household income is $80,056.50, well above the state median of $70,656.50 and the national median of $65,108, which gives residents more room to absorb higher housing and tax costs. The unemployment rate is 3.14%, a little above the state's 2.91% and the national 2.87%.
In summary, Onondaga County combines above-average rents and home values with strong incomes, a high tax rate, a sizable renter population, and unemployment just above the state and national levels.
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Median Property Tax Rate
Median Home Value
Median Income
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Property Records, Assessments, and Valuations in Onondaga
Onondaga County property records include tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 183,706 total parcels, including 163,398 residential and 9,493 commercial parcels, and tax records cover 76.78% of the population for the 2024 assessment year. Recorded documents include 249,097 deeds and 146,632 mortgages, and valuation data is available for 141,241 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 183,706 |
| Residential Parcels | 163,398 |
| Commercial Parcels | 9,493 |
| Tax Record Coverage | 76.78% |
| Assessment Year | 2024 |
| Deed Records | 249,097 |
| Mortgage Records | 146,632 |
| Properties with Valuation Data | 141,241 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Sale Records | 15,038 |
Assignment and Release Records
Assignment and release records track a mortgage after it is recorded. An assignment shows that a mortgage was transferred from one lender or loan holder to another, while a release shows that the loan was satisfied and the lien removed from the property.
Onondaga County has 232,211 assignment and release records. They include 38,018 assignment documents recorded from May 7, 2004, through August 15, 2025, and 194,193 release documents recorded from March 26, 2001, through August 15, 2025.
Buyers, owners, and researchers use these records to confirm that earlier mortgages were paid off, follow a loan between lenders, and find loans that may still be open before a sale or refinance. Search recorded documents through the Onondaga County Clerk's official records search.
How to Search Onondaga County, NY Property Records
Property records in Onondaga County are recorded by the Onondaga County Clerk, located at 401 Montgomery St., Syracuse, NY, 13202. The office is open Monday through Friday, 8:30 AM to 4:00 PM, and can be reached at 315-435-2226. It holds deeds, mortgages, and other recorded documents for the county's 183,706 parcels.
To search online, use the Onondaga County Clerk official records search, which lets you look up recorded documents by name, document type, and date. The Onondaga County Clerk website explains the office's services, and the County Clerk forms page lists filing forms. Filers can read the e-recording guide.
To search, sign in to the records portal, enter an owner or party name, and narrow results with a date range or document type. Open a result to view the parties and recording details. An owner name and approximate sale year make results quicker to find.
For help with a record you cannot locate online, call the County Clerk at 315-435-2226.
Onondaga Registrar of Deeds
The Onondaga County Probate Office is located at 401 Montgomery St., Syracuse, NY, 13202 and can be reached at 315-435-2226. Office hours are Monday - Friday: 8:30 AM - 4:00 PM. Records can be accessed through cotthosting.com or the official website ongov.net.
Onondaga County Clerk
Onondaga County Property Records FAQ
How can I search Onondaga County property records by address?
The County Clerk's records search is organized mainly by party name and document type, so an owner's name is the best starting point. For address-based assessment lookups, contact the assessor in the city or town where the property is located, or call the County Clerk at 315-435-2226.
How can I find property owners in Onondaga County?
Owners are named on recorded deeds. Search the County Clerk's records portal by name or date, then open the deed to see the grantor, grantee, and recording date. Local assessors also keep assessment rolls listing owners for their city or town.
How can I check a property's assessed value in Onondaga County?
In New York, assessed values are set by the assessor in each city or town, so contact the office for the municipality where the property is located. The county's records reflect the 2024 assessment year. The County Clerk at 315-435-2226 can help you identify the right local assessor.
Where can I find Onondaga County property tax bills and payment records?
Property tax bills are issued by the local tax collector for the city, town, or village where the property sits. Contact that office for bills and payment history. If you are unsure which office to call, the Onondaga County Clerk's office at 315-435-2226 can point you in the right direction.
How can I find deeds and other recorded documents in Onondaga County?
Deeds, mortgages, and other recorded documents are filed with the Onondaga County Clerk. Search them through the online records portal, or visit the County Clerk website. The office at 401 Montgomery St., Syracuse, is open weekdays, 8:30 AM to 4:00 PM.
Where can I access Onondaga County parcel maps and GIS information?
Parcel maps are generally available from the assessor or planning office in the city or town where the property is located. The County Clerk records documents rather than maintaining maps, but staff at 315-435-2226 can direct you to the correct office. Parcel maps are for reference and are not a legal survey.
How can I check permits and zoning information in Onondaga County?
Permits and zoning in New York are handled by the code enforcement office of each city, town, or village. Contact the municipality where the property is located to ask about permits and allowed uses. The County Clerk at 315-435-2226 can help you identify the correct local office.
How can I create a list of property owners in Onondaga County?
The online tools are built for individual lookups, so a list means searching names or documents one at a time in the County Clerk's records portal. For bulk requests, call the County Clerk at 315-435-2226 to ask what is available.