Ave C, Key West, FL Property Records

Monroe County property records for 35 addresses on Ave C, Key West, FL · Last verified August 2026

Ave C Highlights

Properties 35
Median Sale Price $679,000
Deeds and Mortgages on File 62
Median Price per Sqft $570
Owner Occupied 83%
Median Annual Tax Bill $3,912
Median Year Built 1995
Median Ownership Tenure 9 years

Properties on Ave C

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

151 Ave C

3 bd · 2 ba · 1,685 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Mar 2017 $4,8122024 —Feb 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

300 Ave C

2 bd · 1 ba · 864 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jun 2026 $5,4682025 Amount on Record Dec 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

301 Ave C

6 bd · 3 ba · 1,360 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Dec 2021 $4,0222024 Amount on Record Jan 2014 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

310 Ave C

3 bd · 2 ba · 1,152 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$710,000Oct 2023 $5,3482024 Amount on Record Feb 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

320 Ave C

2 ba · 1,188 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2014 $5,1412024 —Oct 2011 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

330 Ave C

3 bd · 2 ba · 1,458 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Apr 2020 $5,6882024 Amount on Record May 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

331 Ave C

3 bd · 2 ba · 1,352 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2015 $3,9562024 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

341 Ave C

2 bd · 2 ba · 1,056 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Jan 2019 $4,1022020 Amount on Record Aug 2011 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2023

350 Ave C

2 bd · 2 ba · 984 sqft · 0.112 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$100May 1997 $1,6502024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

351 Ave C

3 bd · 2 ba · 1,260 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Apr 2019 $5482024 Amount on Record Oct 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

360 Ave C

2 bd · 2 ba · 1,485 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Jun 2012 $3,3512024 Amount on Record May 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

361 Ave C

2 bd · 2 ba · 1,182 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,000Apr 2019 $3,8572024 —Jan 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Dec 2025

370 Ave C

3 bd · 2 ba · 1,269 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 2012 $3,1522024 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

371 Ave C

3 bd · 2 ba · 1,404 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Dec 2017 $4,1912024 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

381 Ave C

4 bd · 2 ba · 1,378 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$786,000Aug 2024 $6,0992024 Amount on Record Mar 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

400 Ave C

3 bd · 2 ba · 1,056 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$679,000Apr 2023 $5,4172024 Amount on Record Sep 2021 2 Names on Record Assessor + 3 DocumentsUpdated Dec 2025

401 Ave C

3 bd · 2 ba · 2,080 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$408,000May 2014 $4,8412023 Amount on Record Dec 2013 1 Name on Record AssessorUpdated Apr 2026

410 Ave C

1 bd · 1 ba · 600 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2025 $1,1562024 Amount on Record Nov 1994 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

411 Ave C

2 bd · 1 ba · 720 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0932024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

415 Ave C

3 bd · 2 ba · 1,188 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2011 $5482024 Amount on Record Aug 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

420 Ave C

3 bd · 2 ba · 802 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100Jan 2020 $3,1012024 Amount on Record — 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Apr 2026

421 Ave C

2 bd · 2 ba · 1,488 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Jul 2024 $5,6062024 Amount on Record May 2021 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

430 Ave C

2 bd · 1 ba · 584 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 1995 $1,9262024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

440 Ave C

3 bd · 1 ba · 823 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jul 2012 $2,5022024 Amount on Record Feb 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

451 Ave C

2 bd · 2 ba · 1,392 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Sep 2016 $4,0102024 Amount on Record Oct 2007 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

490 Ave C

2 bd · 2 ba · 1,222 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$53,000Aug 1989 $2,4782024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

500 Ave C

2 bd · 1 ba · 1,223 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,000Feb 1977 $1,7502024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

510 Ave C

2 bd · 1 ba · 1,170 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,0962024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

511 Ave C

2 bd · 1 ba · 2,946 sqft · 0.286 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$155,000Aug 1999 $4,2212024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

520 Ave C

2 bd · 1 ba · 672 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7642024 2 Names on Record AssessorUpdated Apr 2026

540 Ave C

3 bd · 2 ba · 2,183 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$60,000Aug 1999 $6,0532024 Amount on Record Feb 1971 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

541 Ave C

3 bd · 2 ba · 1,704 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Feb 2026 $6,0562024 Amount on Record May 2000 1 Name on Record Assessor + 5 DocumentsUpdated Apr 2026

550 Ave C

3 bd · 2 ba · 1,248 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$375,000Sep 2016 $3,6252024 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

551 Ave C

2 ba · 1,080 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2002 $3,0042024 Amount on Record Apr 1995 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

561 Ave C

2 bd · 2 ba · 1,008 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Aug 2017 $3,9122024 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Dec 2025

Wildfire Risk on Ave C

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets