Monroe County property records for 29 addresses on Bertha St, Key West, FL · Last verified August 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $625,000 |
| Deeds and Mortgages on File | 49 |
| Median Price per Sqft | $631 |
| Owner Occupied | 55% |
| Median Annual Tax Bill | $3,099 |
| Median Year Built | 1966 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 ba · 2,376 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $769,000Feb 2023 | $5,3562024 | Amount on Record Jul 2004 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1,940 sqft · Built 1938 · 0.111 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1022024 | 1 Name on Record | AssessorUpdated Dec 2025 |
2 bd · 1 ba · 2,916 sqft · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0992024 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
720 sqft · Built 1967 · 0.018 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000May 1998 | $1,3362024 | 1 Name on Record | AssessorUpdated Dec 2025 |
720 sqft · Built 1967 · 0.019 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Mar 2002 | $1,4432024 | 1 Name on Record | AssessorUpdated Dec 2025 |
684 sqft · Built 1967 · 0.018 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000May 1998 | $1,2612024 | Amount on Record Jun 1997 | 1 Name on Record | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,286 sqft · 0.07 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Nov 2020 | $4,1552024 | Amount on Record Apr 2017 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Dec 2025 |
1,188 sqft · Built 1967 · 0.027 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,500Sep 1986 | $1,7752024 | 1 Name on Record | AssessorUpdated Dec 2025 |
4 units · Built 1966 · 681 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $430,000Jul 2024 | $3,0602024 | $337,0004 units |
2 bd · 1 ba · 775 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2017 | $4,3232024 | Amount on Record Nov 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8102025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,008 sqft · 0.111 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Dec 2016 | $3,0992024 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,490 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $194,100Oct 2012 | $5,9182024 | —Mar 2012 | 1 Name on Record | AssessorUpdated Dec 2025 |
2 bd · 2 ba · 1,656 sqft · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Dec 2017 | $5,4532024 | Amount on Record Mar 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 1 ba · 1,196 sqft · 0.111 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2025 | $1,7042024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 2 ba · 752 sqft · 0.045 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $512,000Sep 2020 | $5,2342024 | Amount on Record Jul 2018 | 2 Names on Record | Assessor + 3 DocumentsUpdated Dec 2025 |
2 bd · 2 ba · 802 sqft · 0.065 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Dec 2025 | $6,2202024 | Amount on Record May 2023 | 2 Names on Record Owner Occupied | Assessor + 8 DocumentsUpdated Apr 2026 |
4 units · Built 1966 · 681 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $100,000Feb 2010 | $1,1442024 | $100,0004 units |
4 units · Built 1966 · 681 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $262,000Dec 2019 | $2,2002024 | $280,0004 units |
5 bd · 3 ba · 2,340 sqft · 0.106 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Aug 1992 | $6,9662024 | 1 Name on Record | AssessorUpdated Dec 2025 |
2 bd · 1 ba · 540 sqft · 0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Nov 1994 | $1,2012024 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 1 ba · 990 sqft · 0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Aug 2025 | $4,6052024 | Amount on Record Mar 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 2 ba · 1,505 sqft · 0.106 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $363,999Jan 2018 | $4,8552024 | Amount on Record Mar 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 1 ba · 1,193 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Oct 2021 | $5,3332024 | Amount on Record Jul 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 1 ba · 920 sqft · 0.111 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Oct 2003 | $4,6322024 | Amount on Record Jul 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
2 bd · 2 ba · 1,307 sqft · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $119,000Mar 1989 | $5,1612024 | 1 Name on Record | AssessorUpdated Dec 2025 |
8 bd · 4 ba · 3,000 sqft · 0.089 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,000,000Nov 2025 | $8,0222024 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
8 bd · 4 ba · 3,000 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5322024 | 1 Name on Record | AssessorUpdated Dec 2025 |
1 ba · 440 sqft · 0.458 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Jan 1986 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |