Miami-Dade County property records for 21 addresses on Grand Bay Estates Cir, Key Biscayne, FL · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $3,250,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $793 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $49,833 |
| Median Year Built | 2000 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,551 sqft built 1999 · 0.22 acres | $4,150,000 Aug 2021 | $58,093 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Grand Bay Estates Cir |
6 bd · 5 ba · 3,772 sqft built 1999 · 0.248 acres | $4,090,900 Jun 2022 | $67,916 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Grand Bay Estates Cir |
6 bd · 6 ba · 3,655 sqft built 2000 · 0.163 acres | $100 Feb 2012 | $48,453 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Grand Bay Estates Cir |
6 bd · 6.5 ba · 3,993 sqft built 1999 · 0.154 acres | $2,550,000 Jan 2006 | $48,334 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,075 sqft built 2000 · 0.154 acres | $2,725,000 May 2021 | $49,476 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Grand Bay Estates Cir |
6 bd · 6 ba · 3,655 sqft built 2000 · 0.154 acres | $3,643,500 Sep 2024 | $49,833 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,453 sqft built 2000 · 0.154 acres | $1,573,600 Oct 2000 | $48,658 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,196 sqft built 2000 · 0.154 acres | $2,808,000 Nov 2021 | $40,103 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Grand Bay Estates Cir |
5 bd · 5.5 ba · 4,156 sqft built 1999 · 0.154 acres | $3,225,000 Nov 2021 | $43,690 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Grand Bay Estates Cir |
6 bd · 5 ba · 4,101 sqft built 2000 · 0.258 acres | $1,250,000 May 2000 | $68,845 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Grand Bay Estates Cir |
6 bd · 6.5 ba · 3,993 sqft built 1999 · 0.214 acres | $3,100,000 Jan 2021 | $59,952 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Grand Bay Estates Cir |
5 bd · 5 ba · 3,307 sqft built 2000 · 0.152 acres | $2,368,800 Jul 2017 | $38,055 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,096 sqft built 2001 · 0.158 acres | $3,250,000 Jul 2021 | $54,606 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 Grand Bay Estates Cir |
6 bd · 6.5 ba · 3,893 sqft built 1999 · 0.167 acres | $1,129,000 Feb 1999 | $52,764 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Grand Bay Estates Cir |
6 bd · 6.5 ba · 3,853 sqft built 2001 · 0.15 acres | $4,600,000 May 2024 | $49,960 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Grand Bay Estates Cir |
6 bd · 6.5 ba · 5,232 sqft built 2000 · 0.18 acres | $2,650,000 Nov 2010 | $59,145 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,590 sqft built 2000 · 0.183 acres | $317,500 Feb 2014 | $42,003 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Grand Bay Estates Cir |
6 bd · 6.5 ba · 5,035 sqft built 2001 · 0.198 acres | $2,300,000 Jun 2013 | $61,940 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,769 sqft built 2001 · 0.198 acres | $3,000,000 May 2009 | $44,852 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Grand Bay Estates Cir |
5 bd · 5 ba · 4,881 sqft built 2001 · 0.198 acres | $2,065,000 May 2001 | $60,740 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
42 Grand Bay Estates Cir |
6 bd · 6.5 ba · 4,798 sqft built 2002 · 0.179 acres | $3,000,000 Mar 2017 | $40,915 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |