Mason County, IL Property Records: Search Deeds, Owners, Tax Records, and Maps

Mason County property records cover roughly 7,000 parcels across a wide area of the county, built around Havana. Three offices preserve the records. The County Clerk doubles as Recorder of Deeds. The Supervisor of Assessments handles parcel data, while the Treasurer handles tax bills.

Mason County is located in west-central Illinois and is bordered by the Illinois River and the Sangamon River. The county has rich sandy soil that supports local vegetable farming. Most residential and community activity clusters around Havana, Forest City, Mason City, and San Jose. In Mason County, single-family detached homes are the primary listing type. A typical home in the county takes about 70 to 100 days to sell.

Recent records reveal the underlying factors influencing the local real estate market, with a median home value of {median_home_value} and a median rent of {median_rent}, alongside a median household income of {median_household_income} and a median real estate tax rate of {median_real_est_tax} as a percentage of the property's assessed value.

How to Look Up Mason County Property Records

You may look up Mason County property records through three main platforms. Use the Mason County Property Tax Inquiry to view ownership details, assessed values, tax data, and parcel information. To access deeds, mortgages, or liens, use either the Tapestry or Laredo platform. You may request certified land documents online from the Mason County Clerk and Recorder. For additional inquiries about deeds, mortgages, and liens, contact the Mason County Clerk and Recorder's Office at (309) 543-6661 or visit the courthouse in Havana.

Who Keeps Mason County Property Records?

Public access to Mason County property records flows from the Illinois Freedom of Information Act, codified at 5 ILCS 140. The tax-side rules come from the Property Tax Code at 35 ILCS 200. The county splits the work three ways:

• The Supervisor of Assessments equalizes township-level assessments to the statutory 33.33% ratio, administers homestead exemptions, and serves as Clerk of the Board of Review during the appeal season.

• The County Clerk and Recorder maintains the public chain of title for Mason County, including every deed, mortgage, lien, and recorded easement. Like most smaller Illinois counties, this office is merged with the County Clerk.

• The County Treasurer prepares the tax bills, accepts payment throughout the year, runs the delinquent-tax sale annually, and processes owner redemption from tax buyers.

Mason County was organized in 1841 and named for Mason County, Kentucky. Havana, the county seat, sits at the confluence of the Spoon and Illinois rivers and was once a major river port.

How to Search Mason County Property Records Online

Online property research in Mason County means moving across three portals. One office handles ownership and assessment. Another handles deeds and liens, while another office handles tax bills and payment status. This sequence works for nearly every search task:

1. The first stop is the Mason County Property Tax Inquiry platform. The search interface accepts address, owner name, and PIN as entry points. Results include the registered owner, equalized assessed value, sales history, and any exemptions currently in place.

2. Cross-check the tax record at the Mason County Treasurer portal. The Treasurer shows current and past tax bills, the taxing-district breakdown, payment status, and any delinquency or active refund.

3. To pull deeds, mortgages, liens, or other recorded documents, use the Tapestry or Laredo platform. Searches by grantor, grantee, document number, PIN, or recorded date are typical. It is free to search the basic index, but full document images may require Tapestry pay-per-search or a Laredo subscription.

4. Trace ownership history by working backward from the current deed. The grantor on each deed should be the grantee on the one immediately before it. A break in that chain often signals a missing document worth flagging for a title professional.

5. Mapping work goes through the county GIS portal. Parcel boundaries, zoning, and floodplains layer onto a single interactive map alongside recent aerial imagery.

Assessor: Ownership, Values, and Parcel Data

The Supervisor of Assessments' office handles property valuation in Mason County. This is the office to consult for ownership records, equalized assessed values, property class codes, sales history, and the homestead exemptions on file for a parcel.

County Clerk and Recorder: Deeds, Mortgages, and Liens

Deed and lien recording in Mason County happens at the County Clerk and Recorder's office. Once a document is recorded, it joins the public index, and any future title search will find it.

Treasurer: Tax Bills and Payments

Mason County's Treasurer is the choice for tax bills, payments, and tax-sale matters. Bills are mailed each year following the Illinois statutory schedule, and the portal handles both lookup and payment.

Property Tax in Mason County: Rates, Exemptions, and Appeals

Mason County's property tax bill is built by the Illinois Property Tax Code in stages. Fair market value becomes assessed value at 33.33%. The state may apply an equalization multiplier, exemptions come off, and taxing-district rates apply to the result.

Homestead exemptions

The main exemptions that Mason County homeowners qualify for fall into five categories. Each reduces the EAV before the combined tax rate is applied:

• General Homestead Exemption: Up to $6,000 EAV reduction for owner-occupied homes (35 ILCS 200/15-175). Mason County uses the baseline tier (applicable in most Illinois counties) under the three-tier statutory structure.

• Senior Homestead Exemption: Up to $5,000 EAV reduction for owners 65 and older under 35 ILCS 200/15-170.

• Senior Citizens Assessment Freeze: Freezes assessed value at a base year for seniors with household income at or below $75,000 (indexed to CPI from 2026).

• Disabled Veterans Standard Homestead: Tiered by VA disability rating: $2,500 EAV at 30-49%, $5,000 at 50-69%, full exemption at 70%+.

• Persons with Disabilities and Home Improvement: $2,000 EAV reduction for permanent disability; separate four-year exemption shielding up to $75,000 of improvement value.

Appealing an assessment

In Mason County, appeals run through a two-stage process. First, file a complaint with the Board of Review within 30 days of receiving the assessment notice. If the Board rules against you, file an appeal with the Illinois Property Tax Appeal Board (PTAB) within 30 days of the Board's final decision.

GIS Maps and Parcel Viewer

Mason County publishes parcel-level GIS data along with zoning, school districts, voting precincts, FEMA floodplains, and aerial imagery. Anyone may view and download most layers through an interactive web viewer.

• County GIS portal: The county's web GIS layers parcels, zoning, and floodplains with recent aerial imagery for Mason County.

• Illinois Geological Survey clearinghouse: The state-level ISGS clearinghouse hosts statewide layers including soil, hydrology, and DEM data.

Foreclosure and the Annual Tax Sale

Illinois separates mortgage foreclosure from tax-delinquency foreclosure. Mortgage cases go through the Mason County Circuit Court under 735 ILCS 5/15-1101 et seq. Tax-sale cases run through the Treasurer's office under the Property Tax Code at 35 ILCS 200, Article 21.

Annual tax sale

The Mason County Treasurer holds an annual tax sale for prior-year unpaid taxes. Tax buyers compete by bidding the penalty interest rate down from 9%. The lowest bidder wins a tax certificate, which is a lien rather than ownership.

Right of redemption

The redemption right runs about 2 to 2.5 years from the sale date. The Property Tax Code at 35 ILCS 200/21-345 sets the math. The owner pays original taxes with additional expenses, including penalties, buyer costs, and any subsequent-year taxes paid by the buyer.

Scavenger sales

A scavenger sale runs every two years under 35 ILCS 200/21-145. This sale is conducted for properties that have been delinquent for three or more years and didn't sell at the annual tax sale. Bidding is done on dollar amount rather than penalty rate.

Costs to Access Property Records

Mason County's online search portals are free. The county only charges fees when you file a new document for recording or need a copy of a standard/certified document. Illinois sets a predictable fee schedule for new recordings under 55 ILCS 5/3-5018.1.

The Predictable Fee Schedule applies in Mason County under 55 ILCS 5/3-5018.1.

Documents are categorized into five classes, including deeds, mortgages, leases, miscellaneous, and non-conforming, with a single flat fee per class. Non-conforming filings carry a doubled fee.

On top of the recording fee, Illinois imposes a state real estate transfer tax of $0.50 per $500 of consideration. Mason County adds another $0.25 per $500, while most municipalities outside Chicago and a few suburbs do not impose a separate transfer tax.

How to Record a Document

Filing a document yourself in Mason County is straightforward. To file a quitclaim deed, a release of mortgage, or a personal lien, follow this four-step path through the Recorder's office:

1. Confirm the document meets Illinois formatting under (55 ILCS 5/3-5018.2). Use 8.5" by 11" white paper, 20-lb weight or better, black ink, and half-inch margins. Include a clear 3" by 5" area in the upper-right corner of the first page for the recording stamp.

2. Look up the recording fee on Mason County's Predictable Fee Schedule. The fee is flat per document class. Non-conforming filings (poor formatting, wrong paper, missing PIN) get charged at double the standard rate.

3. If the document transfers property, file the PTAX-203 transfer declaration via MyDec at the same time as the deed. Each filing produces a stamp number that the Recorder ties to your document.

4. Three filing options: walk-in at 125 N Plum St, Havana, IL 62644, mail-in (include payment and return envelope), or e-recording through approved vendors. Once recorded, the document gets a permanent recording number and joins the public index.

The Recorder assigns a permanent document number at filing. Keep this number with the original documents. It's the fastest way to look up any future certified copy request or title research.

FAQs

Quick Reference: Your Mason County Property Records Checklist

This checklist maps the seven most common Mason County property-records tasks to the office that handles them and the portal that fulfills them.

Key Contacts and Official Portals