110 First Ave is a 1,176 square foot house on a 3,900 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Key Largo data, we estimate the home's value is $602,313.
Single-familyProperty Type
2017Year Built
3,900 sq ftLot Size
$512Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$602,313
$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41.2% lower than the average sale price ($1.02M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,554 (+3.7%)
2024
$2,464 (+5.0%)
2023
$2,346 (+3.9%)
2022
$2,258 (−0.7%)
2021
$2,273 (−1.3%)
$7,381 + $187,745
$195,126
2020
$2,302 (−11.2%)
$6,327 + $189,804
$196,131
2019
$2,592 (−1.9%)
$6,327 + $189,804
$196,131
2018
$2,642
$6,327 + $185,842
$192,169
Tax history for 110 First Ave
Year
Property tax
Land + Additions
Assessment*
2025
$2,554 (+3.7%)
2024
$2,464 (+5.0%)
2023
$2,346 (+3.9%)
2022
$2,258 (−0.7%)
2021
$2,273 (−1.3%)
$7,381 + $187,745
$195,126
2020
$2,302 (−11.2%)
$6,327 + $189,804
$196,131
2019
$2,592 (−1.9%)
$6,327 + $189,804
$196,131
2018
$2,642
$6,327 + $185,842
$192,169
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
UR
Urban Residential District
The purpose of the UR district is to provide areas appropriate for high-density residential uses and to create areas to provide for vacation rental use of detached dwellings, duplexes, and multifamily dwellings. This district should be established at or near employment centers.
Permitted uses
Include but are not limited to:
Housing-Multiple units
Infrastructure
Public service
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Exterior Wall: Concrete Block
Roof Shape Type: Gable/Hip
Property Information
Subdivision Name: MANDALAY
Living Sq. Ft: 1,176
Gross Sq. Ft: 2,812
Building Sq. Ft: 1,176
# of Units: 1
# of Stories: 2
Legal Description: (LEASEHOLD INTEREST) LOT 2 HABITAT AT MANDALAY PB7-81 OR2414-484 OR2414-490 OR2466-226 OR2581-2478 OR2712-219 OR2867-542
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,900
Legal Lot Number: 2
Municipality Type: KLG
Municipality Name: KEY LARGO FROM SOUTH BAY HARBO
Acres: 0.0895
Depth Footage: 78
Front Footage: 50
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: KEY LARGO FROM SOUTH BAY HARBO
Tax Area: SOUTH KEY LARGO MUNICIPAL SERV
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,176
Stories: 2.0
Lot Size: 3,900 square feet
Style: Single Family Residential
Year Built: 2017
Year Renovated: 2017
County: Monroe County
APN: 0662 39 00554720001020
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Key Largo School
Public PreK-8 • Assigned • 7.1mi
8/10
Coral Shores High School
Public 9-12 • Assigned • 7.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 108° expected this year, 31 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Largo, FL • 33037
Average low and high temperatures (°F)
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62
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87
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77
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72
77
68
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Feb
Mar
Apr
May
Jun
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Aug
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Sun exposure
In this area, properties receive around 9.4 hours in
June and 7 hours in December, placing it above the
U.S. average for solar exposure.