Blog · October 14, 2026 · Illinois
Vetting Tazewell County Land for Sale with free records
A little research on a tract near Pekin goes a long way.
Main page: Tazewell County, IL GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Shopping for acreage near Washington? When you're browsing Tazewell County land for sale, a half hour with official records pays off. In this Tazewell County guide: finding vacant parcels, confirming road access and size, flood zone and zoning questions, and documents to order before you offer.
Getting started with Tazewell County land for sale
Not every tract near Washington is listed, and a polite letter can open a conversation.
The viewer Tazewell County publishes
Parcels around Pekin appear on the Tazewell County ArcGIS parcel map, a viewer that needs no account. With a lot near Deer Creek, put in a street address, an owner's name or a parcel number, and the viewer zooms to the match. Near Pekin, save the parcel ID while you have it open; each office in the county will want it.
Sections, lots and bearings
Illinois uses the Public Land Survey System, which means a tract near Creve Coeur is described by section, township and range. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though real sections near Deer Creek vary in size. Keep the legal description for land near Washington for any title or survey request.
Backing up the map with records
If the land is near Creve Coeur, the map is an index, not the title: recorded deeds, subdivision plats and easements for parcels in the county are filed with the county Recorder of Deeds (in many counties the County Clerk and Recorder). For a parcel near Schaeferville, bring the book and page listed on the parcel record and the lookup takes minutes.
Offices that can help
For assessment questions about property around Creve Coeur go to the Supervisor of Assessments, working with township assessors, which maintains the tax roll. Zoning, permits and septic questions near Deer Creek need the planning or permitting office, depending on whether the land is inside town limits.
Access, acreage and lines
Acreage on the record is assessed, not surveyed, and a survey sets what you're really buying near Deer Creek.
Using it on a phone
Most viewers work in a phone browser, useful out on a road near Washington, but coverage can be spotty out of town. A screenshot of the parcel near Heritage Lake with its ID is a good backup.
Land on the county line
Tazewell County touches Fulton County, Logan County, McLean County, Mason County, and Peoria County, all with their own assessor records. A tract near the line by Washington may be split in two county records, so look at the neighboring map as well. If you're looking near Washington, our state page links each neighboring county map across Illinois.
Visiting the tract
Visit the tract near Schaeferville at different times, and check cell signal and internet options; the map won't tell you that.
What the deed may not include
In some areas, mineral or timber rights near Deer Creek can be sold separately, which a title search can uncover.
Water and soil checks
For a homesite outside Groveland without sewer, soil suitability decides a lot.
What the map can't tell you
Around Schaeferville, the acreage figure is an estimate; only a licensed surveyor establishes the real corners on the ground. Records update in batches, so a recent sale near East Peoria may not show yet.
Rules that come with the land
Agricultural or forestry tax status near Deer Creek can change after a sale, taxes may rise when it changes hands.
Getting your bearings
Pekin serves as the county seat, home to the main records offices. You'll also find Delavan, East Peoria, Marquette Heights, and Washington, each with its own cluster of lots. About 129,541 people call Tazewell County home (Census estimate, 2023) spread over roughly 646 square miles. The county dates to 1827, and some chains of title near Marquette Heights are long.
Frequently asked
How do I tell if land near Heritage Lake is landlocked?
In most cases, landlocked land near Creve Coeur has no legal route to a public road.
Is the acreage on the record accurate in Tazewell County?
For a tract near Groveland, record acreage is an assessed figure; ask for one before closing.
Can I buy land near East Peoria that isn't listed?
Good question; use the parcel map to spot open tracts near Delavan and write to the owner's mailing address.
What should I check before building near Groveland?
For land near Pekin, check zoning, flood zone, septic and driveway rules first.
What's the tax parcel number used for for land near Delavan?
It's the number the Supervisor of Assessments, working with township assessors uses to track a tract near Schaeferville; copy it before you call anyone.
Open the official Tazewell County, IL parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.