Boone County MO Assessor Property Search & Parcel Map 2026

Boone County, Missouri • Columbia • 2026 property guide

Find the Correct Boone County Parcel First

This page is for Boone County, Missouri. Use the county Assessor to search real estate by owner name, street address or parcel number, then use the Parcel Information Viewer for maps, the Collector for tax bills and the Recorder for recorded deeds.

Because several states have a Boone County, the guide starts with a state check and then explains Missouri owner-name formatting, address and parcel searches, 2026 appeals, assessment ratios, tax timing, personal property and no-result troubleshooting.

Check My State Search Missouri Property Open Map Help

Missouri Assessor 801 E. Walnut Room 143 • Columbia, MO 65201

2026 value date January 1, 2026 Current online parcel details use this effective date.

2026 BOE deadline July 13, 2026 The regular filing deadline has passed.

2026 tax statements November Collector e-billing is scheduled for November.

Quick Answer: Boone County Missouri or Another State?

The generic search phrase most closely matches Boone County, Missouri, whose official system directly offers Name Search, Address Search and Parcel Search. If your property is in Boone County, Iowa, Illinois, Indiana or Arkansas, do not use the Missouri parcel number, appeal deadline or tax office.

Independent-site disclosure: AssessorPropertySearch.org is an editorial guide. It is not Boone County Government, does not store Boone County property records and cannot file an appeal, alter an assessment or accept a property-tax payment.

Choose the Right Boone County Before Searching

The state matters because each Boone County uses a completely different assessor, map, parcel format, tax office and appeal process.

Boone County, Missouri Columbia, Ashland, Centralia, Hallsville and surrounding areas. Official county hub for Assessor, maps, taxes and deeds. Boone County, Iowa Uses Beacon. Search owner, address, 15-digit parcel ID and map information. Boone County, Illinois Belvidere-area property inquiry with parcel, owner, street, city, sales and legal-description fields. Boone County, Indiana Uses GIS for current property record cards and sales disclosures. Indiana has its own parcel formatting rules. Boone County, Arkansas Harrison-area Assessor for real and personal property assessment records.

SEO/user-intent warning: “Boone County Iowa assessor,” “Boone County IL assessor,” “Boone County Indiana assessor” and “Boone County AR assessor” are not alternate names for the Missouri office. Their values, forms, deadlines and tax rules must not be mixed.

Assessor, Collector, Recorder or GIS?

Boone County Assessor

Use for owner, address, parcel, appraised value, assessed value, property characteristics, personal-property assessment and valuation questions.

Official Boone County MO Assessor Search Real Property

Parcel Information Viewer

Use for owner/address/parcel map search, aerial imagery, nearby parcels, terrain and visual parcel identification.

Official Boone County GIS Open Parcel Map

Boone County Collector

Use for real-estate and personal-property tax bills, prior-year tax records, receipts, payment status and online payment.

Official Boone County Collector Search Tax Bills

Recorder of Deeds

Use when you need the recorded deed, deed of trust, easement, release, plat, survey, restriction or another recorded real-estate document.

Official Boone County Recorder Recorded Document Search

How to Search Boone County Missouri Property Records

Use the official Assessor search first, then move to GIS, tax or deed records only after confirming the parcel.

Confirm Boone County, Missouri

Check that the property is in Columbia, Ashland, Centralia, Hallsville, Sturgeon, Rocheport or another Boone County Missouri area rather than another state’s Boone County.

Choose owner, address or parcel search

Use owner name when you know the taxpayer, address when you know the location, or parcel number for the cleanest exact match.

Start broad enough to get results

For owner search, use last name first. For address, start with street name and add house number. For parcel, enter as much of the official parcel number as you reliably know.

Open the matching parcel

Compare property location, owner, parcel ID, city/township, subdivision, legal description and acreage before relying on the result.

Review 2026 value and property details

Check the effective value date, appraised value, assessed-value classification, improvements and property-description fields.

Save the parcel number

Use it to move into GIS, Collector tax records, deed research, appeal paperwork and future county searches.

Boone County Assessor Property Search by Owner Name

The Missouri Assessor stores individual names with the last name first.

What you know	Try this	Example
Full individual name	Last name followed by first name	SMITH JANE
Only last name	Last name alone	SMITH
First-name initial	Last name + beginning of first name	SMITH J
Business	Business/company name	Search the beginning of the legal business name.
Trust / estate	Distinctive surname or trust wording	Use fewer words if exact punctuation fails.

Official search behavior: entering SMITH returns records with that last name, while SMITH J narrows to first names beginning with J.

Boone County Assessor Property Search by Address

The official address screen has separate fields for Street Name, House Number, Suffix and Direction. You do not have to enter the entire address.

Good first search

Enter the main street name.
Add house number when known.
Add suffix or direction only when needed to separate similar results.
Open the parcel and confirm owner/location.

If the address fails

Remove the direction.
Remove street suffix.
Try street name only.
Switch to owner or parcel search.
Use GIS for rural/vacant property.

Official Boone County address search Search by Address

Boone County Assessor Parcel Search

Parcel search is the strongest option when owner names changed, addresses are rural or several properties have similar street descriptions.

The official system accepts a partial parcel number, although Boone County recommends qualifying the parcel as much as possible. If you copied a parcel from a tax bill, assessor record or deed, preserve its sectioned format first.

Where to find the parcel number

Current or prior Assessor real-property record.
Boone County Collector tax bill.
Parcel Information Viewer.
Assessment notice.
Recorded deed or related property document where shown.

Official Boone County parcel search Search by Parcel

What the Boone County Missouri Property Record Shows

Field	Useful for	Do not assume
Parcel	Exact county property identifier.	That another Boone County state uses the same format.
Property Location	Physical/situs location.	That it equals the owner mailing address.
Owner & mailing address	Assessment record and notice routing.	That it is a legal title opinion.
City / library / road / fire / school	Understanding taxing-jurisdiction context.	That every jurisdiction has the same tax rate.
Subdivision / plat book-page	Plat and deed research.	That an assessor reference replaces the recorded plat.
Section / township / range	Rural and legal-description research.	That GIS alone establishes boundaries.
Deeded / calculated acreage	Assessment and parcel comparison.	That online acreage replaces field verification or survey.
Deed book/page	Jumping to Recorder research.	That every historical document is fully indexed the same way.
Effective Date of Value	Confirming which assessment year/value date you are viewing.	That a prior tax bill represents the same year’s valuation.
Appraised / assessed value	Understanding valuation and statutory assessment ratios.	That appraised value equals the tax bill.
Property description	Checking year built, basement, rooms, square footage and other appraisal characteristics.	That all physical data is guaranteed error-free.

Boone County Assessor Property Search Map

The Parcel Information Viewer is one of the strongest official tools for users who have only an approximate address, rural location or neighboring parcel.

Search options

Owner name.
Address.
Parcel number.
Click the map with the Identify tool.
Pan and zoom through parcel, terrain and aerial layers.

Mobile-user tip

On phones and tablets, Boone County says search results and parcel information are available under the Data tab, while the actual parcel and map tools are under the Map tab.

The county says parcel linework in the Assessor viewer is updated daily. The viewer also contains multiple years of aerial imagery, including 2023 imagery.

Not a survey: Boone County expressly warns that mapped boundaries, dimensions and feature locations should not be relied on without field verification. Use recorded documents and a qualified surveyor for a legal boundary question.

2026 Plat Book

The Assessor also publishes a 2026 Plat Book with township ownership/reference maps, city-area maps, road and owner indexes and other reference sections. A professionally printed copy is currently listed at $35; the county also offers downloadable/viewable digital versions.

Official Boone County GIS

Open Parcel Viewer All Assessor Map Tools

Boone County Missouri Appraised Value vs Assessed Value

Missouri does not tax every property class at the same percentage of market value.

Property class	Statutory assessment level	Simple example on $300,000 market value
Residential	19%	$57,000 assessed value
Agricultural	12%	Agricultural valuation follows special productivity rules; simple market-value multiplication may not describe the actual agricultural assessment.
Commercial / all other	32%	$96,000 assessed value

Example: a residential property appraised at $300,000 has a statutory residential assessed-value starting point of $57,000. The final tax bill then depends on the tax rates for the property’s actual school, city, road, library, fire and other taxing jurisdictions.

Is 2026 a Boone County reassessment year?

Missouri requires general real-property reassessment every two years in odd-numbered years. That makes 2025 the most recent general reassessment year and 2026 a non-general-reassessment year. New construction is added annually, and corrections or other lawful changes can still affect an individual account.

Boone County Missouri 2026 Property Timeline

January 1, 2026 — assessment date

Real and personal property is generally assessed based on its taxable status as of January 1.

March 1 — personal-property declaration deadline

Boone County identifies March 1 as the last day to file personal-property declarations without penalty.

Mid-April through early May — real-estate notices

The Assessor’s calendar places real-estate assessment notices in this period.

Late April through mid-June — informal hearings

Owners can discuss valuation with Assessor staff before the formal Board stage.

July 1 — tax-roll certification

The Assessor turns certified values over to taxing jurisdictions for the next tax-billing steps.

July 13, 2026 — Board of Equalization deadline

The official 2026 Boone County appeal form required the application to be postmarked by this date.

September 30 — State Tax Commission deadline framework

The Assessor says a further appeal is due by September 30 or 30 days after the final Board of Equalization action, whichever is later.

By late October — annual tax amount/rates finalized

The Assessor explains that actual taxes are not established until taxing jurisdictions complete annual rate adoption.

November — 2026 statements

The Collector says e-billing for the 2026 tax year occurs in November.

December 31 — normal payment deadline

Boone County real-estate and personal-property balances should be paid by year-end to avoid applicable late penalties and fees.

Boone County Missouri 2026 Assessment Appeal

As of August 12, 2026, the regular Boone County Board of Equalization filing deadline has passed. Do not confuse that deadline with the later State Tax Commission timeline.

Review the assessment record

Check parcel, classification, acreage, building data, appraised value and assessed value before arguing about the final tax bill.

Start with an informal discussion

The county recommends contacting the Assessor as soon as you receive the assessment notice so staff can explain the valuation and review records.

File separately for each parcel

The official 2026 Board application requires a separate appeal application for every parcel being appealed.

Attach the assessment notice and evidence

The official form asks for the notice plus relevant supporting records such as appraisals, contracts, closing documents, listing information and income/expense documentation.

State your January 1, 2026 market-value opinion

The form specifically asks for the owner’s opinion of market value as of January 1, 2026, along with purchase date, purchase price and improvement information.

Follow the next appeal deadline exactly

If a Board decision has already been issued, calculate the State Tax Commission deadline from the county’s current instructions and the date of final Board action.

Evidence identified on the 2026 Boone County appeal form

Copy of the assessment notice.
Recent appraisal.
Sales contract.
Closing statement.
Current listing agreement.

Last three years of income/expense statements when relevant.
Purchase date and purchase price.
Owner’s January 1 market-value opinion.
Improvements made since purchase.
Total cost of improvements.

Deadline passed: July 13, 2026 has already passed. Do not backdate or assume a generic late appeal. If you have a recent Board decision, unusual notice situation or another procedural issue, contact the Boone County Assessor/County Clerk and verify the State Tax Commission route immediately.

Official Boone County appeal resources

Appeal Process 2026 Appeal Form PDF

Boone County Tax Assessor Property Search vs Tax Bill Search

The Assessor value record and Collector bill are different records. Use the Collector when your question is “how much do I owe?” or “was this bill paid?”

Collector search fields

Search field	When to use it
Name	Last name/company plus optional first name.
Bill Number	Best when copied directly from a current or prior tax statement.
Parcel	Best bridge from the Assessor real-estate record.
Owner Number	Useful for accounts tied to a known Collector owner number.
Bill Type R	Real-estate tax bills.
Bill Type P	Personal-property tax bills.
Address display	Collector search can display mailing or property-location address for applicable bill types.

The online Collector search provides the last five years of tax records. Contact the Collector for older records not contained in the online database.

2026 bill status in August

As of August 12, the normal 2026 real-estate statement cycle has not reached its November mailing/e-billing stage. The Collector is already accepting enrollment for 2026 e-bills, which are sent in November.

Current electronic-payment fees

Method	Current processor fee
Credit card	2.3%, with a $1.50 minimum.
E-check	$1.50 per transaction.
Returned electronic/check payment	$25 returned-payment fee plus applicable late charges.

Payment-processor charges can change. Confirm the final convenience fee on the live payment screen before authorizing payment.

Official Boone County Collector Search Tax Bills

Boone County Missouri Personal Property Search

Boone County keeps real estate and personal property in different Assessor searches. Personal-property records are commonly important for Missouri vehicle licensing and business accounts.

Personal-property search fields

Person or business name.
Owner ID when known.
Assessment year.
Last-name-first owner formatting.

Declaration timing

Boone County identifies March 1 as the last day to file personal-property declarations without penalty.

Need a Statement of Non-Assessment?

For a Missouri vehicle-registration or plate-renewal non-assessment certificate, the Boone County Assessor says you will need one of these supporting documents:

Title — front and back.
Application for Title.
Bill of Sale.
Out-of-state registration.

Official Boone County personal property search Search Personal Property

Boone County Missouri Deeds, Liens and Recorded Property Documents

When you need legal-document history rather than the Assessor owner display, move to the Recorder of Deeds.

Records you may need

Warranty deeds.
Deeds of trust.
Releases.
Easements.
Surveys and plats.
Restrictions and tax liens.

Online coverage

The Recorder says users can search and view real-estate documents from 1965 to present. Handwritten index books cover deeds recorded from 1821–1965.

Address-to-deed workflow

Search the Assessor parcel

Copy owner name, parcel number, subdivision, legal description and deed book/page references.

Estimate the recording period

Use purchase/sale information or ownership history to narrow the document date.

Search Recorder records

Use grantor/grantee name or instrument/book-page information.

Match the legal property

Compare parcel, legal-description clues and parties rather than selecting a deed solely because the surname matches.

Deed-fraud monitoring: Boone County also provides Deed Watch notifications. Consider the official notification tool if you want alerts connected with recorded activity.

Official Boone County Recorder of Deeds Search Recorder Records

New Boone County Property Owner Checklist

Assessor record

Search the physical property address.
Save the parcel number.
Check owner and mailing address.
Review acreage and legal-description clues.
Review building size and year built.
Check current appraised and assessed value.

Tax and deed record

Verify the recorded deed separately.
Check prior tax bills in the Collector system.
Confirm mortgage escrow responsibility.
Watch November for the 2026 statement.
Do not ignore a bill because the mailing address is wrong.
Consider Deed Watch notifications.

Boone County Assessor Search Not Working? Try These Fixes

Problem	Likely reason	Best next step
Owner search finds nothing	Name entered first-name-first.	Use LAST NAME FIRST NAME, such as SMITH JANE.
Too many owner results	Common surname.	Add the start of the first name or switch to address/parcel.
Business property missing	Business-name variation.	Search only the beginning/distinctive portion of the company name.
Address search fails	Suffix, direction or formatting mismatch.	Search street name first, then add house number and other fields gradually.
Parcel search fails	Formatting or copied number is incomplete.	Confirm parcel from Assessor record, tax bill or map; the search can accept partial parcel information.
Recent owner not showing	Assessment and recording updates do not always happen simultaneously.	Verify the recorded deed with the Recorder.
Tax bill not found for 2026	Normal 2026 statement cycle is later in the year.	Check the Collector after statements are generated in the fall; e-bills are scheduled for November.
Map line conflicts with fence	GIS is not a legal survey.	Use recorded survey/plat and field verification.
Wrong assessment ratio	Property classification may differ.	Confirm whether the value is residential, agricultural or commercial/other.
Search results are for the wrong state	Several states have Boone County.	Add MO, Iowa, IL, Indiana or Arkansas to the search and use the state selector above.

Boone County Missouri Assessor, Collector and Recorder Contacts

Office	Use it for	Current contact
Boone County Assessor	Real/personal property assessment, owner/address/parcel search, value, map and appeal questions.	801 E. Walnut St., Room 143, Columbia, MO 65201-7733 573-886-4270 assessor@boonemo.gov Mon–Fri 8:00 a.m.–5:00 p.m.
Boone County Collector	Tax bills, payments, receipts, delinquency and e-billing.	801 E. Walnut St., Room 118, Columbia, MO 65201-4890 573-886-4285 collector@boonemo.gov Mon–Fri 8:00 a.m.–5:00 p.m.
Recorder of Deeds	Deeds, liens, easements, surveys, plats and recorded documents.	801 E. Walnut St., Room 132, Columbia, MO 65201-7728 573-886-4345 recorder@boonemo.gov Mon–Fri 8:00 a.m.–5:00 p.m.

Assessor call script

“I am calling about parcel [number] at [address]. I need help confirming the 2026 [owner / value / acreage / building characteristic / appeal] information.”

Collector call script

“I am calling about parcel [number] or bill [number] for tax year [year]. I need to confirm the [balance / payment / receipt / e-bill] status.”

Recorder call script

“I am trying to locate a recorded property document. I have the [owner name / deed book and page / approximate date / parcel information].”

Official Boone County Missouri Property Links

Use these after you know which record you need.

Owner search

Real-estate records by owner or company name.

Owner Search

Address search

Street name, number, suffix and direction.

Address Search

Parcel search

Exact or partial Boone County parcel number.

Parcel Search

Parcel map

Owner, address or parcel GIS search and aerials.

Parcel Viewer

Tax bill

Collector records for the most recent five years.

Tax Bill Search

Recorded deeds

Recorder search for deeds and related instruments.

Recorder Search

Boone County Assessor Property Search FAQs

Which Boone County is this property search guide for?

This guide is primarily for Boone County, Missouri, including Columbia and surrounding Boone County communities. Separate official links are provided for Boone County in Iowa, Illinois, Indiana and Arkansas.

How do I search Boone County Missouri property records by owner?

Use the Assessor Name Search. Individual names are stored last-name-first, so Jane Smith should be searched as SMITH JANE. You can also use only the last name or the last name plus the beginning of the first name.

How do I search Boone County property records by address?

Use the official Address Search with street name and house number. Suffix and direction are separate fields. If the exact address fails, simplify the query to the street name and add other fields gradually.

Can I search Boone County Missouri by parcel number?

Yes. The Assessor has a dedicated Parcel Search. It can accept partial parcel information, although the county recommends entering as much of the parcel number as possible for a cleaner match.

Where is the Boone County Missouri parcel map?

Use the official Parcel Information Viewer. It supports owner, address and parcel searches plus map clicking, aerial imagery, terrain and parcel information. On mobile, results appear under the Data tab.

Is the Boone County GIS parcel line a legal boundary?

No. Boone County specifically warns that its GIS dimensions, boundaries and feature locations should not be relied upon without field verification. Use recorded plats, surveys and professional survey work for legal boundary questions.

What are the Missouri assessment percentages in Boone County?

The Assessor lists residential property at 19% of market value, agricultural property at 12%, and commercial/all-other property at 32%. Agricultural land also follows special productivity valuation rules.

What was the Boone County Missouri 2026 property appeal deadline?

The official 2026 Board of Equalization appeal application required filings to be postmarked by Monday, July 13, 2026. That regular deadline has passed. A further State Tax Commission deadline can depend on the Board decision date.

Where do I search Boone County Missouri property tax bills?

Use the Boone County Collector bill search rather than the Assessor search. The Collector system supports name, bill number, parcel and owner-number searches and provides the most recent five years of online tax records.

When will Boone County Missouri 2026 property tax statements be available?

The Collector says 2026 e-billing occurs in November. Annual tax amounts depend on the rates adopted by the applicable taxing jurisdictions, so an Assessor value shown earlier in the year is not the final tax bill.

Best Boone County Missouri Search Order

Confirm Missouri first. Search the Assessor by owner, address or parcel, save the parcel number, then use the Parcel Viewer for mapping, the Collector for tax bills and the Recorder for deeds. Do not carry Missouri parcel formats, assessment ratios or appeal deadlines into Boone County Iowa, Illinois, Indiana or Arkansas.

For a deadline, payment, deed, boundary question or formal appeal, use the official action link beside that section to verify the live record before making a financial or legal decision.