Monroe County property records cover every parcel in the Florida Keys, from Key Largo to Key West. The records include ownership data, assessed values, legal descriptions, tax bills, sales history, exemption status, and parcel maps.
Anyone can view these records through the Monroe County Property Appraiser, the Monroe County Tax Collector, and the Monroe County Clerk of Court. Each office holds a different part of the public record system, and each one gives free access to specific property data.
Monroe County covers the full chain of the Florida Keys. The county seat sits in Key West. The main office for property records is the Monroe County Property Appraiser at 500 Whitehead Street, Key West, FL 33040. The office phone is 305-292-3420. Office hours run Monday through Friday from 8:00 AM to 5:00 PM. The official website is mcpafl.org.
Monroe County Property Appraiser Office
The Monroe County Property Appraiser is a constitutional office created under Section 4, Article VII of the Florida Constitution. The office builds the fair tax roll for the county. The elected Property Appraiser follows Florida Statutes Chapter 193, Section 193.011, and Chapter 196, along with the rules from the Florida Department of Revenue.
The Property Appraiser values every piece of real estate in Monroe County each year. The assessed value on January 1 sets the base for the next tax bill. The office also tracks ownership changes, building permits, sales, and exemption claims. Records stay open to the public under Florida’s public records law.
The Property Appraiser holds records for:
- Parcel ID numbers and legal descriptions
- Owner names and mailing addresses
- Land and building values
- Just and market values
- Taxable values after exemptions
- Sales history and deed references
- Homestead and other exemption filings
- Agricultural and commercial classifications
- Tangible personal property accounts for businesses
How to Search Monroe County Property Records Online
The fastest way to look up a Monroe County parcel is the Property Appraiser’s online search page at mcpafl.org. The search system lets you look up records by owner name, property address, parcel number, or account number. Each result links to a full property record page with values, exemptions, sales, and a parcel map.
For tax bill data, use the Monroe County Tax Collector website at monroetaxcollector.com. The Tax Collector search shows current and past tax bills, payment status, and delinquent amounts. Property taxes become payable each year on November 1. Bills turn delinquent on April 1 of the next year.
For deeds, mortgages, liens, and other recorded documents, use the Monroe County Clerk of Court official records search. The Clerk records every instrument that affects real estate title. Official records are separate from the Property Appraiser’s data, but the two systems share parcel numbers for cross-reference.
Monroe County Parcel Search by Owner Name and Address
A parcel search by owner name works well when you know the full or partial name of the record owner. The Property Appraiser search page returns a list of all parcels tied to that name. Click any result to see the full property card. The card shows the parcel ID, legal description, lot size, year built, square footage, and current value breakdown.
A search by address works for street-level lookups. Type the full street address with city. For Florida Keys properties, include the city name like Key West, Marathon, Key Largo, Islamorada, Tavernier, Big Pine Key, or Summerland Key. The system returns the matching parcel, the subdivision name, and the current owner of record.
A parcel number search gives the most exact result. The parcel ID, also called the account number, is a unique code for every piece of land in Monroe County. Use the parcel ID when you need a single record and want to skip similar names or addresses. Parcel numbers also work for the GIS map link and the Tax Collector bill search.
Monroe County GIS Property Map and Parcel Viewer
The Monroe County GIS map shows every parcel in the county with its boundaries, dimensions, and parcel ID. The GIS viewer lets you zoom to a neighborhood, click on a parcel, and pull up the linked Property Appraiser record. Aerial photography layers show the lot lines over real-world images. The GIS Data Portal is on the county website at monroecounty-fl.gov/1394/GIS-Data-Portal. The portal was last updated on July 15, 2026.
The GIS data covers more than basic parcel maps. Users can pull flood zones, zoning layers, evacuation zones, and elevation data. These extra layers matter in Monroe County because most of the land sits in a flood zone or a hurricane evacuation area. Buyers, sellers, and title agents use the GIS data to check lot size, road access, and buildable land.
For custom datasets, contact the Monroe County GIS Department. Requests for missing metadata or bulk downloads go through the GIS office. Email and phone contacts are listed on the GIS Data Portal page.
Monroe County Property Tax Records and Tax Collector
The Monroe County Tax Collector bills and collects property taxes. The Tax Collector does not set property values. The Property Appraiser sets the value, the taxing authorities set the millage rates, and the Tax Collector sends the bill based on those inputs.
Tax bills go out on November 1 each year. A 4% discount applies if you pay in November. A 3% discount applies in December. A 2% discount applies in January. The full amount is due by March 31. Bills turn delinquent on April 1, and interest starts to accrue.
The Tax Collector online system shows:
- Current year tax bill
- Prior year tax bills
- Payment history
- Delinquent tax amounts
- Tax certificate sale status
- Paid receipts
Pay online, by mail, or in person at the Tax Collector office. The Tax Collector main office is in Key West, with branch offices across the Keys.
Monroe County Deed Records and Official Records
Deeds, mortgages, satisfaction of mortgage, liens, easements, and similar documents are recorded with the Monroe County Clerk of Court. The Clerk assigns each document an official record number and keeps the original on file. The Clerk’s online search lets you look up records by party name, document type, date range, or book and page number.
Recorded documents show the chain of title for a property. Title companies, attorneys, and real estate agents use these records to confirm ownership and check for liens. The Clerk’s office charges a copy fee for printed documents. Online access is free, but the search results may not include full image copies without a paid account.
Marriage records, court records, and other public filings also sit in the Clerk’s office. The Clerk’s office serves as the recorder of deeds for Monroe County. The Clerk also acts as the Clerk to the Board of County Commissioners.
Monroe County Homestead Exemption Filing
Florida homestead exemption lowers the assessed value of your primary home by up to $50,000. The first $25,000 applies to all property taxes. The second $25,000 applies to non-school taxes and only counts if the school millage does not apply. To qualify, you must own the home and live there as your permanent residence on January 1.
You must file for homestead exemption by March 1 each year for first-time applicants. The Property Appraiser’s office handles all exemption filings. Starting January 15, 2026, exemption applications are only accepted between 8:00 AM and 4:00 PM at the office. Online filing is also available for some exemption types.
Common Monroe County exemptions include:
- Homestead exemption (up to $50,000)
- Senior exemption for residents 65 and older
- Disability exemption
- Veteran exemption for service-connected disability
- Total disability exemption for veterans (full tax relief)
- Surviving spouse of first responder exemption
- Agricultural classification
Once you have homestead, the Save Our Homes cap limits the yearly rise in your assessed value to 3% or the Consumer Price Index change, whichever is lower. Non-homestead properties have a 10% annual cap. Portability rules let you move your Save Our Homes benefit to a new Florida home.
Monroe County TRIM Notices and VAB Appeals
Each August, the Property Appraiser mails the Truth in Millage, or TRIM, notice to every property owner. The TRIM notice is not a bill. It shows the proposed assessed value for the year and the estimated taxes based on proposed millage rates from each taxing authority. Review your TRIM notice as soon as it arrives.
If you think the assessed value is too high, contact the Property Appraiser’s office for an informal review first. Staff can explain how the value was set, show the comparable sales, and correct errors. Many disputes end at this step without a formal appeal.
If the informal review does not resolve the issue, file a petition with the Monroe County Value Adjustment Board (VAB). You have 25 days from the TRIM mailing date to file. The VAB is an independent body, separate from the Property Appraiser. The VAB can lower your assessed value if you present strong evidence, such as recent sales of similar nearby properties or a licensed appraisal.
You can view your TRIM notice online through the Property Appraiser’s search page. Look up your parcel by owner name, address, or account number. Scroll to the bottom of the parcel page and select the current year TRIM Notice button.
Monroe County Property Valuation and Assessment Data
Monroe County property values rank among the highest in Florida. The Keys hold strong demand for waterfront and vacation property. Limited land supply, high construction costs, and federal flood insurance rules keep values elevated across the island chain.
Per Zillow data, the average home value in Monroe County sits around $966,261, down 0.8% over the past year. The county includes 43,275 residential parcels and 3,724 commercial parcels. A typical single-family home in Monroe County is 42 years old and averages 1,658 square feet. In 2026, 367 residential sales closed in the county.
The Property Appraiser tracks each sale and uses the data to set the next year’s assessed value. Mass appraisal covers most residential property. Income and cost models cover commercial property. Agricultural land uses a special classification based on its actual use rather than market value.
Florida Keys Real Estate Market Data
The Monroe County housing market moves on its own cycle. Hurricane activity, federal flood insurance changes, and vacation rental rules all play a role. The Keys restrict short-term rentals in many zones, and those rules affect property values in some neighborhoods.
Buyers looking at Monroe County real estate should check:
- Current FEMA flood zone and base flood elevation
- Hurricane evacuation zone rating
- Building permit history for the parcel
- Prior insurance claims tied to the property
- Vacation rental license status if buying for short-term rental
- Any pending code violations on the parcel
The Monroe County Property Appraiser’s sales records cover the last three years. Older sales sit in the Clerk’s official records.
Monroe County Public Records Request Process
Florida’s public records law (Chapter 119, Florida Statutes) gives anyone the right to inspect and copy government records. Property Appraiser records are open to the public. Most parcel data, assessment rolls, and exemption records are available without a formal request.
For records not posted online, submit a public records request to the Monroe County Property Appraiser’s office. The office accepts oral and written requests. There is no required form. Copy fees apply for printed records. Staff time fees may apply for large or complex requests.
The Property Appraiser’s office is on the second floor of the county building at 500 Whitehead Street, Key West, FL 33040. Call 305-292-3420 or visit during office hours to file a public records request. The Florida Department of Revenue public records page at floridarevenue.com explains how to request property-related state records.
Monroe County Property Fraud Monitoring
The Monroe County Property Appraiser offers a free property fraud monitoring service. The service alerts you if someone files a document using your name or property. Property fraud monitoring launched in December 2024. Sign up through the Property Appraiser website under the News Updates page.
Property fraud is a real risk in Florida. Scammers file fake deeds or liens using a real owner’s name. The fraudulent documents can disrupt a sale, refinance, or title search. The monitoring service sends an email or text alert when a new document is recorded against your parcel.
Cities and Areas in Monroe County
Monroe County covers the full Florida Keys chain. Cities, villages, and unincorporated areas each have their own local rules but all sit under the same Property Appraiser.
| Area | Type |
|---|---|
| Key West | City (County Seat) |
| Marathon | City |
| Key Colony Beach | City |
| Layton | City |
| Islamorada | Village of Islands |
| Key Largo | Unincorporated |
| Tavernier | Unincorporated |
| Big Pine Key | Unincorporated |
| Summerland Key | Unincorporated |
| Stock Island | Unincorporated |
Each area falls under the same Monroe County Property Appraiser for assessment and tax rolls.
Nearby Counties
Monroe County sits at the southern tip of Florida. It shares a water border with Miami-Dade County to the north. Collier County is the closest mainland county to the west.
| County | Direction | Border Type |
|---|---|---|
| Miami-Dade | North | Water (Florida Bay) |
| Collier | West | Water (Gulf of Mexico) |
Monroe County does not share a land border with any other Florida county.
Contact Details and Office Location
The Monroe County Property Appraiser’s office sits in downtown Key West. The building is open to the public during office hours.
Monroe County Property Appraiser
500 Whitehead Street
Key West, FL 33040
Phone: 305-292-3420
Office Hours: Monday to Friday, 8:00 AM to 5:00 PM
Official Website: mcpafl.org
Monroe County Tax Collector
Website: monroetaxcollector.com
Property taxes become payable on November 1 each year and delinquent on April 1.
Monroe County Clerk of Court
Records deeds, mortgages, liens, and other official documents.
Monroe County GIS Data Portal
Website: monroecounty-fl.gov/1394/GIS-Data-Portal
Frequently Asked Questions
Common questions about Monroe County property records appear below. These answers cover the most searched topics tied to the Monroe County Property Appraiser, Tax Collector, and Clerk of Court. The answers also address exemption rules, appeal deadlines, deed copies, and flood zone lookups for the Florida Keys.
How do I find who owns a property in Monroe County Florida?
Use the Monroe County Property Appraiser’s online search at mcpafl.org. Type the owner name, address, or parcel number. The result page shows the current owner of record, mailing address, parcel ID, and assessed values. The data updates as new deeds are recorded with the Clerk of Court. Owner data is public under Florida law. For chain of title history, search official records at the Monroe County Clerk of Court. The Clerk’s system keeps deeds, mortgages, satisfactions, and liens going back many decades. Buyers, sellers, title agents, and attorneys all rely on these two systems together. The Property Appraiser shows the snapshot of who owns the parcel today. The Clerk shows the paper trail of how the property moved from one owner to the next. Most ownership lookups end at the Property Appraiser page. A full title search needs both offices.
Are Monroe County property records free to view?
Yes, most property records in Monroe County are free to view online. The Property Appraiser’s search page, the Tax Collector’s bill payment system, and the Clerk of Court’s official records search are all free. Some advanced features, like full document images or bulk exports, may require a paid subscription. Copy fees apply for printed records at any office. The Property Appraiser’s office charges a per-page copy fee as set by Florida law. The Clerk’s office also charges copy fees for certified copies of deeds and other recorded documents. Online viewing is the fastest and cheapest path for most users. Walk-in visitors can also use the public access terminals at each office during normal business hours.
How do I get a copy of a deed in Monroe County?
Deeds are recorded with the Monroe County Clerk of Court. Use the Clerk’s online official records search to view and print a copy. For a certified copy, visit the Clerk’s office in person or request one by mail. Certified copies carry the Clerk’s seal and are accepted for legal use. The fee for a certified copy is set by Florida statute. Most certified copies cost a few dollars per document. A regular photocopy costs less than a certified copy. For title transfers, refinance closings, or court filings, you usually need the certified copy. For personal reference or research, a regular printout from the online system is enough. The Clerk’s search system shows the book and page number for each recorded document, which helps with chain of title work.
What is the deadline to file a homestead exemption in Monroe County?
March 1 is the deadline for first-time homestead exemption filings in Monroe County. The deadline is fixed by Florida law. Late filings may be accepted with good cause under certain conditions, but you should not rely on this exception. File early through the Property Appraiser’s office or online portal. The Property Appraiser’s office at 500 Whitehead Street accepts applications from 8:00 AM to 4:00 PM as of January 15, 2026. New residents to Florida should file in the first year they own and live in the home. You must have a recorded deed, a Florida driver’s license, and a Florida vehicle registration to qualify. Renewals are not required once you have homestead, but you must notify the Property Appraiser if you move, add a spouse to the deed, or change the mailing address.
How do I appeal my Monroe County property value?
File a petition with the Monroe County Value Adjustment Board (VAB) within 25 days of the TRIM notice mailing date. Start with an informal review at the Property Appraiser’s office. If the value stays the same, the VAB petition is your next step. The VAB is an independent panel that hears evidence from both the property owner and the Property Appraiser. Bring comparable sales, photos, or a licensed appraisal to support your case. The VAB hearing is similar to a small court session. You can represent yourself or hire a tax agent or attorney. Most residential appeals are decided within a few months. A successful appeal can lower your tax bill for the year of the petition and may also affect future assessed values. If you miss the 25-day window, you lose the right to appeal for that tax year.
What is the difference between the Property Appraiser and the Tax Collector in Monroe County?
The Property Appraiser sets the value of each parcel and tracks ownership and exemptions. The Tax Collector sends the tax bill based on the value from the Property Appraiser and the millage rates from each taxing authority. The Property Appraiser does not collect taxes. The Tax Collector does not set values. Use the Property Appraiser for valuation and exemption questions. Use the Tax Collector for bill payment and tax certificate questions. These are two separate offices with two separate jobs. The Property Appraiser is elected every four years. The Tax Collector is also elected every four years. The Clerk of Court is a third elected office that holds the deed and lien records. Each office posts its own records online at its own website. The three websites do not share one login, but the parcel ID works across all three systems.
Can I see flood zone and evacuation zone data on the Monroe County GIS map?
Yes. The Monroe County GIS Data Portal includes flood zones, base flood elevations, and hurricane evacuation zones. These layers matter in Monroe County because most of the Keys sit in a flood zone. The GIS portal at monroecounty-fl.gov/1394/GIS-Data-Portal was updated on July 15, 2026. For custom datasets or bulk downloads, contact the GIS Department directly. Flood zone data is critical for insurance, building permits, and resale value. Evacuation zone data tells you which zone you sit in for hurricane planning. The GIS map also shows road network, municipal boundaries, and elevation contours. Buyers should always check the GIS map before closing on a Keys property. The data on the portal comes from federal, state, and local sources and is updated on a regular cycle.
Monroe County property records give a full picture of ownership, value, taxes, and land use across the Florida Keys. The Monroe County Property Appraiser, the Tax Collector, and the Clerk of Court each hold a piece of the system. Use the right office for the right question. All three offices are open to the public and provide free access to most records.