Sullivan County, NY Property Records
Property records in Sullivan, New York provide official information about land, homes, and other real estate within the county. These records typically include ownership details, parcel boundaries, assessed values, tax information, deeds, transfers, exemptions, and property classification data. They are useful for buyers, sellers, homeowners, researchers, attorneys, and real estate professionals who need to verify ownership, review tax history, estimate property value, or conduct due diligence before a transaction.
Users can access official records through Sullivan County’s government offices, including Real Property Tax Services and the County Clerk, depending on the type of document needed. Assessment and parcel information is available through the county’s official Sullivan property records resources, while recorded deeds and related legal documents may be obtained from the Sullivan County Clerk’s office.
Sullivan County, NY Property Records & Statistics
Sullivan County has a median rent of $1,099, noticeably above the New York median of $928.25 and the national median of $840.25. Renter-occupied housing makes up 19.01% of occupied homes, a little below the state figure of 20.16% and the national figure of 21.81%, so most households own their homes.
The median home value is $223,850, higher than both the state median of $169,000 and the national median of $173,750. The median property tax rate of 2.28% is above the state rate of 2.11% and roughly three times the national rate of 0.74%. Together, higher values and higher tax rates mean owners here carry a heavier tax burden than homeowners in much of the country.
The median household income is $71,859, slightly above the state figure of $70,656.50 and above the national figure of $65,108. Incomes keep pace with the state, which helps support the county's above-average rents and home values. The unemployment rate of 3.94% is higher than the state rate of 2.91% and the national rate of 2.87%, however, suggesting a tighter job market for local workers.
Overall, the figures describe a county with higher housing costs than the state and nation, heavy property taxes, incomes at or slightly above average, and unemployment that runs above both comparison levels.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Sullivan
Sullivan County property records cover tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 67,806 total parcels, including 60,986 residential and 2,673 commercial parcels, and tax records cover 94% of the population for the 2024 assessment year. The Recorder holds 125,480 deed records and 42,283 mortgage records, and valuation data is available for 30,915 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 67,806 |
| Residential Parcels | 60,986 |
| Commercial Parcels | 2,673 |
| Tax Record Coverage | 94% |
| Assessment Year | 2024 |
| Deed Records | 125,480 |
| Mortgage Records | 42,283 |
| Properties with Valuation Data | 30,915 |
| Latest Valuation Update | August 19, 2025 |
| Lis Pendens Records | 4,235 |
Assignment and Release Records
Assignment and release records show what happens to a mortgage after it is recorded. An assignment documents the transfer of a mortgage from one lender or loan holder to another, while a release shows that the debt was paid and the lien removed.
Sullivan County has 51,049 assignment and release records. They include 14,066 assignment documents recorded from February 13, 2006, to August 13, 2025, and 36,983 release documents recorded from July 30, 2002, to August 14, 2025.
For property research, these records reveal who currently holds a mortgage, whether earlier loans were satisfied, and how a loan changed hands over time. Buyers, owners, and title researchers can use them to confirm that past liens were cleared and to identify mortgages that may remain open before a sale or refinance.
How to Search Sullivan County, NY Property Records
Sullivan County property records are recorded by the Sullivan County Clerk in Monticello, which maintains deeds, mortgages, and related land records. Assessment data covers the county's 67,806 parcels and includes ownership, assessed values, and tax details.
To search recorded documents, use the Sullivan County official records search, which covers deeds, mortgages, assignments, and releases. The Clerk's Land Records page explains the available services, and the land records forms page provides recording paperwork. Filers can also use the county's eRecording information.
The County Clerk is at 100 North Street, Monticello, NY 12701, open Monday through Friday from 9:00 AM to 4:45 PM, and can be reached at 845-807-0411.
To search, have a party name, property details, or document type ready. Enter the most complete information you have, narrow by date range, and open the document that matches your property. For assessed values and tax bills, contact the assessor or tax collector for the town where the property is located.
Sullivan Registrar of Deeds
The Sullivan County Probate Office is located at 100 North Street, Monticello, NY, 12701 and can be reached at 845-807-0411. Office hours are Monday - Friday: 9:00 AM - 4:45 PM. Records can be accessed through searchiqs.com or the official website sullivanny.us.
Sullivan County Clerk
Sullivan County Property Records FAQ
How can I search Sullivan County property records by address?
Recorded documents are searched through the Sullivan County official records search, which works best with names and document details. For assessment information tied to an address, contact the assessor for the town where the property sits, or call the Sullivan County Clerk at 845-807-0411 for help finding the right office.
How can I find property owners in Sullivan County?
Owners are named on recorded deeds. Use the official records search to look up deeds by name or document type. Deeds in the county's system date back to January 2, 1997. For older transfers, contact the Clerk's Land Records office in Monticello.
How can I check a property's assessed value in Sullivan County?
In New York, assessments are set by local assessors, and the county's tax records reflect the 2024 assessment year. Contact the assessor in the town where the property is located to check its value. The Sullivan County website lists county and municipal offices, and the Clerk at 845-807-0411 can help you find the right contact.
Where can I find Sullivan County property tax bills and payment records?
Town tax collectors issue and collect property tax bills, while the county handles delinquent taxes. Contact the tax collector for your property's town to view or pay a bill. The Sullivan County website has county tax information, and the Clerk's office can direct you if you are unsure where to go.
How can I find deeds and other recorded documents in Sullivan County?
Deeds, mortgages, assignments, and releases are recorded by the Sullivan County Clerk. Search them in the official records search or visit 100 North Street, Monticello, Monday through Friday, 9:00 AM to 4:45 PM. Recording paperwork is available on the land records forms page.
Where can I access Sullivan County parcel maps and GIS information?
The county's 67,806 parcels are mapped through county real property and planning offices. Start at the Sullivan County website to find GIS and tax map resources. Parcel maps are only a reference and not a legal survey, so use a licensed surveyor for boundary questions. The Clerk at 845-807-0411 can direct you to the right department.
How can I check permits and zoning information in Sullivan County?
Building permits and zoning are generally handled by the town or village where a property is located. Contact that municipality's code enforcement or building office for requirements. The Sullivan County website can help you identify county departments and municipalities for permit and planning questions.
How can I create a list of property owners in Sullivan County?
The county's online tools are built for individual lookups. Use the official records search to find owners through recorded deeds one property at a time. For larger or bulk requests, call the Sullivan County Clerk at 845-807-0411 to ask what data is available and how requests are handled.