Property Appraiser


500 Whitehead Street
Rear of Building
Key West, FL 33040



Link: Monroe County Property Appraiser Website

Website: Property Appraiser

Hours of Operation:
8 a.m. to 5 p.m.

The Monroe County Property Appraiser is responsible for identifying, locating and fairly valuing all property within the county for tax purposes. 

The market value of real property is based on the current real estate market. Finding the "market" value of a property means discovering the price most people would pay for your property. 

Determining a fair and equitable value is the only role of this office. It does not create the value. People make the value by buying and selling real estate in the marketplace. The property appraiser has the legal responsibility to study those transactions and appraise your property accordingly.

On the property appraiser's website,, users can search properties, view maps and aerials within Monroe County, learn about property tax exemptions and estimate property taxes.  

Middle Keys Satellite Office 

2798 Overseas Highway
Suite 310
Marathon, FL 33050

(305) 289-2550

(305) 289-2555

Hours of Operation:

Upper Keys Satellite Office 

88700 Overseas Highway
Tavernier, FL 33070

(305) 852-7130

(305) 852-7131

Hours of Operation: