Mason County, IL Property Records
Property records in Mason, Illinois document key information about real estate within the community, including parcel details, legal descriptions, ownership, assessed values, property tax history, deeds, mortgages, liens, and related transfers. These records are useful for buyers, sellers, homeowners, attorneys, lenders, and researchers who need to verify ownership, review tax obligations, confirm property boundaries, or evaluate a property’s transaction history.
Because Mason is located in Effingham County, official property information is maintained primarily by county offices, including the Supervisor of Assessments for assessment and parcel data and the County Clerk/Recorder for recorded land documents. Users can begin their search through Effingham County’s official government resources for Mason property records, or contact the appropriate county office for certified copies, recording details, or assistance with specific property questions.
Mason County, IL Property Records & Statistics
Mason County has a median rent of $750, a little below the Illinois median of $762 and well under the national figure of $840.25. Renter-occupied housing accounts for 17.16% of occupied homes, lower than the state's 18.61% and the national 21.81%, so homeownership is the norm.
The median home value is $94,400, well below the state median of $116,950 and the national median of $173,750. The median property tax rate of 2.25% is above the Illinois rate of 1.8% and about three times the national rate of 0.74%. Purchase prices are low, but owners pay a high tax rate relative to the value of their homes.
The median household income of $55,521 is lower than both the state's $65,699.50 and the national $65,108. The unemployment rate of 4.05% is also above the state's 2.92% and the national 2.87%, signaling a softer local job market.
Taken together, Mason County is an affordable, owner-oriented county with low home values, below-average incomes, higher unemployment, and a heavy property tax rate.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Mason
Mason County property records span tax assessments, recorded deeds and mortgages, valuation data, and foreclosure filings. The county has 15,853 total parcels, including 9,128 residential and 545 commercial parcels, and tax records cover 92.47% of the population for the 2024 assessment year. Recorded documents include 25,160 deeds and 12,783 mortgages since January 3, 2006, and valuation data is available for 6,166 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 15,853 |
| Residential Parcels | 9,128 |
| Commercial Parcels | 545 |
| Tax Record Coverage | 92.47% |
| Assessment Year | 2024 |
| Deed Records | 25,160 |
| Mortgage Records | 12,783 |
| Properties with Valuation Data | 6,166 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Sale Records | 400 |
Assignment and Release Records
Assignment and release records show what happens to a mortgage once it has been recorded. An assignment documents the transfer of a mortgage from one lender or loan holder to another, and a release documents that the loan was paid off and the lien removed.
Mason County has 17,025 assignment and release records available for research. They include 1,761 assignment documents and 15,241 release documents, along with 23 other documents, recorded from January 4, 2005, through August 28, 2025.
These records help buyers, owners, and title researchers confirm that past mortgages were released, follow a loan through different lenders, and find liens that may still be open before a sale or refinance. With records stretching across two decades, they also make it easier to study a property's financing history over time.
How to Search Mason County, IL Property Records
Mason County's recorded property documents are maintained by the County Clerk & Recorder's Office in Havana. Deeds and mortgages recorded since January 3, 2006 are part of the record set, along with assessment data for the county's 15,853 parcels.
The Mason County Clerk's office page on the county website explains the office's services and contact information. To look up recorded documents online, use the Mason County official records search, which covers deeds, mortgages, and other instruments.
The office is at 125 N Plum Street, Havana, and is open Monday through Friday, 8:30 AM to 4:30 PM. You can call 309-543-6661 for help finding a document or requesting copies.
Begin with an owner's name or a property address, then review the documents that come up. Pay attention to recording dates and the parties named so you can follow a property from one transaction to the next, and contact the office if something you expect to see is missing online.
Mason Registrar of Deeds
The Mason County Probate Office is located at 125 N Plum Street, Havana, IL, 62644 and can be reached at 309-543-6661. Office hours are Monday-Friday 8:30 AM – 4:30 PM. Records can be accessed through officialrecordsonline.com or the official website masoncountyil.gov.
Mason County Clerk & Recorder's Office
Mason County Property Records FAQ
How can I search Mason County property records by address?
Use the Mason County official records search to find recorded documents tied to a property. If an address does not return a match, try the owner's name or call the Clerk & Recorder at 309-543-6661. The office is at 125 N Plum Street, Havana, and is open weekdays from 8:30 AM to 4:30 PM.
How can I find property owners in Mason County?
Owners are named on recorded deeds, and the county holds 25,160 deed records dating from January 3, 2006. Search the official records online by name, or contact the County Clerk's office at 309-543-6661 for assistance.
How can I check a property's assessed value in Mason County?
Mason County's assessment records reflect the 2024 assessment year, with the last assessor update on June 2, 2025. To find the assessed value for one parcel, call the Clerk & Recorder's Office at 309-543-6661 and ask which office handles assessments for your property. Have the address or parcel number ready.
Where can I find Mason County property tax bills and payment records?
Tax bills and payment records are handled by the county offices that bill and collect property taxes. Call the Mason County Clerk & Recorder at 309-543-6661 or stop by 125 N Plum Street in Havana, and staff can direct you to the right office. Bring your parcel number or address to speed things up.
How can I find deeds and other recorded documents in Mason County?
Search deeds, mortgages, and other recorded instruments through the official records search. The County Clerk's page has office information. You can also visit on weekdays or call 309-543-6661 to ask about copies.
Where can I access Mason County parcel maps and GIS information?
Parcel maps for the county's 15,853 parcels are maintained by the offices that handle assessment and mapping. Call the Mason County Clerk & Recorder at 309-543-6661 and ask where to view parcel boundary maps and GIS layers. Maps are for reference only and are not a replacement for a licensed survey.
How can I check permits and zoning information in Mason County?
Permit and zoning rules depend on where a property is located. For land in Havana or another city or village, contact that municipality. For unincorporated areas, call the Mason County Clerk & Recorder's Office at 309-543-6661 and ask which county department handles building permits and zoning for your parcel.
How can I create a list of property owners in Mason County?
The online tools are designed for individual lookups, so a list of owners generally requires a bulk records request. Contact the Mason County Clerk & Recorder's Office at 309-543-6661 to ask what data can be provided, in what format, and whether fees apply. Describe the area or property type you need.