Miami-Dade County  »  33149  »  Mariner Dr  »  980 Mariner Dr

980 Mariner Drive, Key Biscayne, FL 33149 - Property report

Also known as: 980 Mariner Dr

Property image for 980 Mariner Drive, Key Biscayne, FL 33149
static Mapbox map

Property type

Residential - Single Family: 1 Unit (0101)

Year built

1969

Acreage

0.323

Sale price

$8,450,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
980 Mariner Drive
ZIP code
33149
County
Miami-Dade
Municipality
24
Neighborhood
245205011
Parcel ID
2452050110110

Owner

Find out who owns 980 Mariner Drive, Key Biscayne, FL 33149. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/18/2022
Sale price
$8,450,000
Arm's length
Tax
Tax year
2025
Current property tax
$106,350
Building
Property type
Residential - Single Family: 1 Unit (0101)
Building sq. ft.
3,697
Buildings on lot
1
Stories
1
Year built
1969
Bedrooms
4
Bathrooms
3
Lot
Acreage
0.323
Zoning & Use
Zoning
Village Estate (VE)
Units
1

Area overview

Walk score
29 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
44 /100.  Somewhat Bikeable
School district
Miami-Dade County Public Schools
Broadband internet providers and speed map
Types of broadband connections
Ownership

Ownership information for 980 Mariner Drive, Key Biscayne, FL

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 980 Mariner Drive, Key Biscayne, FL 33149

Sale date Sale price Buyer name Seller name
08/18/2022 $8,450,000 XXXXXX XXXXXXXX; XXXXX XXXXXXX XXXXXXX XXXXX XXX X; XXXXX XXXXXXX XXXXXXXX
04/06/2010 $3,950,000 XXXXXXX, XXXXX XXX X; XXXXX XXXXXXX, XXXXXXXX XXX XXXXXXX XX XXX
07/03/2003 $2,800,000 XXX XXXXXXX XXXX XXX XXXXXXX XX XXXX

*Most recent sales on record for this property.

More about Miami-Dade County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
08/18/2022 - D
08/18/2022 - R		 Mortgage XXXXXX XXXXXXXX XXXXXXX XXXXX XXXX XXX
08/18/2022 - D
08/18/2022 - R		 Deed XXXXXXX XXXXX XXX X XXXXXX XXXXXXXX
04/06/2010 - D
04/06/2010 - R		 Deed XXX XXXXXXX XX XXX XXXXXXX, XXXXX XXX X
03/26/2010 - D
03/26/2010 - R		 Certificate of Title XXXXX XX XXXXXXX XX XXX XXXXXXX XX XXX
07/03/2003 - R Warranty Deed XXXXXXX XX XXXX XXX XXXXXXX XXXX XXX
09/27/1999 - D
09/21/1999 - R		 Notice of Commencement XXXXXXX XX XXXX
05/24/1999 - D
05/13/1999 - R		 Deed XXXXXXXXX, XXXX X XXXXXXX XXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 980 Mariner Drive, Key Biscayne, FL

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025
Base tax
$113,044
Current property tax
$106,350
Recent tax assessments
Market value
$7,812,572
Land value
$6,683,250
Building value
$1,129,322
Assessed value
$6,896,228

More about Miami-Dade County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $7,812,572 $6,896,228 15.5108 $113,044 +7.97%
2024 $6,701,874 $6,701,874 15.6226 $104,701 +6.70%
2023 $6,182,116 $6,182,116 15.8731 $98,129 +31.52%
2022 $5,214,888 $4,326,807 15.8911 $74,609 +15.27%
2021 $3,933,461 $3,933,461 16.4556 $64,727 -0.49%
2020 $3,939,531 $3,229,844 16.5103 $65,043 -0.40%
2019 $3,945,602 $3,157,228 16.5514 $65,305 -2.37%
2018 $4,176,793 $3,098,360 16.0154 $66,893 -1.00%
2017 $4,182,864 $3,034,633 16.1542 $67,571 -11.65%
2016 $4,625,104 $2,972,217 16.5356 $76,479 +6.73%
Permits

Permit information for 980 Mariner Drive, Key Biscayne, FL

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
AE

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 980 Mariner Drive, Key Biscayne, FL 33149 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.45
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.45
St Christophers Montessori NR Private PK-5 103 1.03
St Christophers Montessori NR Private PK-5 103 1.03
Key Biscayne Presbyterian School NR Private PK-1 160 1.06
Key Biscayne Presbyterian School NR Private PK-1 160 1.06
St Agnes Academy NR Private PK-8 498 1.10
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.45
St Agnes Academy NR Private PK-8 498 1.10
Mast Academy 10 Public 6-12 1,535 3.79
Amikids Miami-Dade South NR Public 6-12 14 3.82
Ransom Everglades School NR Private 6-8 0 5.22
Fisher Island Day School NR Private PK-8 112 5.44
Ransom Everglades School NR Private 6-12 1,084 5.45
Ransom Everglades School NR Private 6-12 1,079 5.45
Southside Elementary School 7 Public PK, K-8 929 5.62
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mast Academy 10 Public 6-12 1,535 3.79
Amikids Miami-Dade South NR Public 6-12 14 3.82
Immaculata-La Salle High School NR Private 9-12 869 4.98
Immaculata-La Salle High School NR Private 9-12 0 4.99
Ransom Everglades School NR Private 6-12 1,084 5.45
Ransom Everglades School NR Private 6-12 1,079 5.45
Carrollton School of the Sacred Heart NR Private PK-12 862 5.46
Mater Brickell Academy High 9 Charter 9-12 235 5.61
Academy Of Arts & Minds NR Charter 9-12 297 5.67
Mater Academy East Charter School 9 Charter 6-12 22 6.32

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 980 Mariner Drive, Key Biscayne, FL

1040 Mariner Dr, Key Biscayne 1095 Mariner Dr, Key Biscayne 960 Mariner Dr, Key Biscayne 100 Island Dr, Key Biscayne 110 Island Dr, Key Biscayne 1090 Mariner Dr, Key Biscayne 940 Mariner Dr, Key Biscayne 1000 Mariner Dr, Key Biscayne 1060 Mariner Dr, Key Biscayne 1047 Mariner Dr, Key Biscayne 90 Knollwood Dr, Key Biscayne 280 Island Dr, Key Biscayne 91 Island Dr, Key Biscayne 1045 Mariner Dr, Key Biscayne 1051 Mariner Dr, Key Biscayne 1020 Mariner Dr, Key Biscayne 1080 Mariner Dr, Key Biscayne 270 Island Dr, Key Biscayne 300 Island Dr, Key Biscayne 310 Island Dr, Key Biscayne

Nearby ZIP codes for 980 Mariner Drive, Key Biscayne, FL

33101, Miami-Dade County, FL 33109, Miami-Dade County, FL 33125, Miami-Dade County, FL 33127, Miami-Dade County, FL 33128, Miami-Dade County, FL 33129, Miami-Dade County, FL 33130, Miami-Dade County, FL 33132, Miami-Dade County, FL 33133, Miami-Dade County, FL 33135, Miami-Dade County, FL 33136, Miami-Dade County, FL 33137, Miami-Dade County, FL 33139, Miami-Dade County, FL 33140, Miami-Dade County, FL 33142, Miami-Dade County, FL 33145, Miami-Dade County, FL 33146, Miami-Dade County, FL

Frequently asked questions

What is the year built for 980 Mariner Drive, Key Biscayne, FL 33149?

The development at 980 Mariner Drive, Key Biscayne, FL 33149 was built in 1969.

What is the total square footage of 980 Mariner Drive, Key Biscayne, FL 33149?

980 Mariner Drive, Key Biscayne, FL 33149 has a total of 3,697 square feet.

When was 980 Mariner Drive, Key Biscayne, FL 33149 last sold and what was the sale price?

980 Mariner Drive, Key Biscayne, FL 33149 was last sold on 08/18/2022 for $8,450,000.

What is the assessed value of 980 Mariner Drive, Key Biscayne, FL 33149?

980 Mariner Drive, Key Biscayne, FL 33149 is currently assessed at $6,896,228.

What are the property taxes for 980 Mariner Drive, Key Biscayne, FL 33149?

The property taxes for 980 Mariner Drive, Key Biscayne, FL 33149 total $113,044.

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