Harbour Dr, Marathon, FL Property Records

Monroe County property records for 34 addresses on Harbour Dr, Marathon, FL · Last verified August 2026

Harbour Dr Highlights

Properties 34
Median Sale Price $3,250,000
Deeds and Mortgages on File 31
Median Price per Sqft $1,367
Owner Occupied 26%
Median Annual Tax Bill $19,911
Median Year Built 1984
Median Ownership Tenure 12 years

Properties on Harbour Dr

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

401 Harbour Dr

3 bd · 3 ba · 2,562 sqft · 0.641 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,502,000Feb 2012 $28,2642024 Amount on Record Mar 2001 2 Names on Record AssessorUpdated Apr 2026

402 Harbour Dr

3 bd · 4 ba · 6,604 sqft · 0.665 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,834,000Jul 2025 $40,8002024 Amount on Record Oct 2020 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

403 Harbour Dr

3 bd · 3 ba · 2,820 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$100Jun 2019 $20,3612024 Amount on Record Jul 2002 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

404 Harbour Dr

5 bd · 3.5 ba · 3,204 sqft · 0.272 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Apr 2021 $24,1582025 Amount on Record Sep 2019 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

405 Harbour Dr

3 bd · 4 ba · 1,584 sqft · 0.331 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$610,000Mar 2002 $8,5302024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

406 Harbour Dr

4 bd · 3 ba · 3,014 sqft · 0.448 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,862,500Sep 2014 $23,9822024 Amount on Record Sep 1998 1 Name on Record AssessorUpdated Dec 2025

407 Harbour Dr

3 bd · 4 ba · 3,344 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,574,400May 2024 $21,1312024 Amount on Record Jul 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

408 Harbour Dr

2 bd · 2 ba · 1,363 sqft · 0.46 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$979,100Jul 2013 $18,2302024 Amount on Record Aug 2001 2 Names on Record AssessorUpdated Dec 2025

409 Harbour Dr

2 bd · 2 ba · 3,462 sqft · 0.307 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000May 1980 $17,0952024 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

410 Harbour Dr

3 bd · 2 ba · 2,720 sqft · 0.956 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Apr 2016 $26,8732024 —Jun 2013 2 Names on Record AssessorUpdated Dec 2025

411 Harbour Dr

4 bd · 4 ba · 2,904 sqft · 0.295 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 2001 $20,6542024 Amount on Record Jun 1997 1 Name on Record AssessorUpdated Dec 2025

413 Harbour Dr

2 bd · 2.5 ba · 3,808 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Nov 2003 $19,9112024 Amount on Record Oct 1992 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

414 Harbour Dr

0.495 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000May 2015 $7,9082024 1 Name on Record AssessorUpdated Dec 2025

415 Harbour Dr

3 bd · 3.5 ba · 3,408 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $20,4962025 Amount on Record Aug 2001 1 Name on Record Assessor + 1 DocumentUpdated May 2026

416 Harbour Dr

3 bd · 2 ba · 1,598 sqft · 0.507 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2010 $20,3522024 1 Name on Record AssessorUpdated Dec 2025

417 Harbour Dr

3 bd · 3 ba · 1,350 sqft · 0.285 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,700,000May 2025 $7,0772024 —Oct 2011 2 Names on Record Assessor + 1 DocumentUpdated Dec 2025

418 Harbour Dr

3 bd · 3 ba · 1,152 sqft · 0.519 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,599,000Nov 2020 $21,0282024 Amount on Record Oct 2017 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

419 Harbour Dr

3 bd · 2 ba · 1,247 sqft · 0.285 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000May 1986 $6,3202024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

420 Harbour Dr

3 bd · 4 ba · 1,850 sqft · 0.531 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$396,800Mar 2003 $19,5742024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

421 Harbour Dr

3 bd · 3 ba · 1,637 sqft · 0.286 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Aug 2016 $11,3092024 —Jul 2004 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

422 Harbour Dr

4 bd · 3 ba · 2,620 sqft · 0.543 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$890,000Apr 2002 $19,6402024 2 Names on Record AssessorUpdated Dec 2025

423 Harbour Dr

4 bd · 3 ba · 2,585 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$990,000Dec 2013 $19,3922024 Amount on Record Apr 1989 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

424 Harbour Dr

3 bd · 4 ba · 2,384 sqft · 0.555 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Aug 2016 $20,6782024 Amount on Record Aug 2000 2 Names on Record AssessorUpdated Dec 2025

425 Harbour Dr

2 bd · 3 ba · 2,117 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Sep 2006 $18,5332025 Amount on Record Jun 1989 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

426 Harbour Dr

5 bd · 5 ba · 3,514 sqft · 0.567 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,070,000May 2021 $31,8812024 Amount on Record Apr 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

427 Harbour Dr

4 bd · 4.5 ba · 4,458 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,650,000Mar 2023 $34,2902025 Amount on Record Mar 2021 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

428 Harbour Dr

2 bd · 3 ba · 1,759 sqft · 0.579 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Dec 2008 $17,9862024 Amount on Record Jul 2000 2 Names on Record AssessorUpdated Dec 2025

429 Harbour Dr

3 bd · 1.5 ba · 2,845 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100Aug 2016 $6,5602024 Amount on Record Oct 2000 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

430 Harbour Dr

3 bd · 2 ba · 2,661 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Apr 2008 $18,5752024 Amount on Record Jan 1998 1 Name on Record AssessorUpdated Apr 2026

431 Harbour Dr

3 bd · 2 ba · 3,665 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2019 $7,5082025 Amount on Record Apr 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

432 Harbour Dr

4 bd · 3.5 ba · 3,330 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000May 2014 $22,0642025 Amount on Record Jun 1996 1 Name on Record Assessor + 1 DocumentUpdated May 2026

433 Harbour Dr

3 bd · 2 ba · 1,722 sqft · 0.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Feb 1980 $7,8582024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

434 Harbour Dr

3 bd · 3 ba · 999 sqft · 0.614 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,250,000May 2022 $24,9562024 Amount on Record May 2018 2 Names on Record Assessor + 5 DocumentsUpdated Dec 2025

436 Harbour Dr

4 bd · 4.5 ba · 3,330 sqft · 0.255 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$145,000Nov 1987 $8,1972025 Amount on Record Jan 1985 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on Harbour Dr

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