Miami-Dade County  »  33149  »  S Mashta Dr  »  490 S Mashta Dr

490 South Mashta Drive, Key Biscayne, FL 33149 - Property report

Also known as: 490 S Mashta Dr

Property image for 490 South Mashta Drive, Key Biscayne, FL 33149
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Property type

Residential - Single Family: 1 Unit (0101)

Year built

1991

Acreage

0.373

Sale price

$6,150,000

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
490 South Mashta Drive
ZIP code
33149
County
Miami-Dade
Municipality
24
Neighborhood
245205017
Parcel ID
2452050170200

Owner

Find out who owns 490 South Mashta Drive, Key Biscayne, FL 33149. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/09/2009
Sale price
$6,150,000
Arm's length
Tax
Tax year
2025
Current property tax
$104,250
Building
Property type
Residential - Single Family: 1 Unit (0101)
Building sq. ft.
6,369
Buildings on lot
1
Stories
3
Year built
1991
Bedrooms
5
Bathrooms
4
Lot
Acreage
0.373
Zoning & Use
Zoning
Island Residential (IR)
Units
1

Area overview

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

Ownership information for 490 South Mashta Drive, Key Biscayne, FL

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

Sales history for 490 South Mashta Drive, Key Biscayne, FL 33149

Sale date Sale price Buyer name Seller name
12/09/2009 $6,150,000 XXXXX XXXXXX XXXXXXXXX XXXXX XXX XXX XXXXXXXX, XXXXXX
02/22/2008 $7,400,000 XXXXXXXX, XXXXXX XXXXXXXXXX XXXXXX XXX
12/03/2001 $3,150,000 XXXXXXXXXX XXXXXX XXX XXXXXXXXX XXXXXXX XXX

*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 #
12/09/2009 - D
12/09/2009 - R		 Deed XXXXXXXX, XXXXXX XXXXX XXXXXX XXXXXXXXX XXXXX XXX XXX
02/22/2008 - R Warranty Deed XXXXXXXXXX XXXXXX XXX XXXXXXXX, XXXXXX
12/03/2001 - R Warranty Deed XXXXXXXXX XXXXXXX XXX XXXXXXXXXX XXXXXX XXX
11/22/1995 - R Notice of Commencement XXXXXXXXX XXXXXXX XXX
12/22/1994 - R Warranty Deed XXXXXXX, XXXXXXX &X XXXXX X XXXXXXXXX XXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 490 South Mashta 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
$137,030
Current property tax
$104,250
Recent tax assessments
Market value
$11,609,868
Land value
$10,088,020
Building value
$1,521,848
Assessed value
$6,760,859

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 $11,609,868 $6,760,859 15.5108 $137,030 +4.91%
2024 $10,807,465 $6,570,320 15.6226 $130,619 +4.22%
2023 $9,972,521 $6,378,952 15.8731 $125,327 +5.51%
2022 $9,284,015 $6,193,158 15.8911 $118,782 +5.74%
2021 $7,922,989 $6,012,775 16.4556 $112,333 -11.59%
2020 $7,695,402 $5,929,759 16.5103 $127,053 -0.46%
2019 $7,711,883 $5,796,441 16.5514 $127,642 +3.13%
2018 $7,728,362 $5,688,363 16.0154 $123,773 -13.75%
2017 $8,883,813 $5,571,365 16.1542 $143,511 -2.49%
2016 $8,900,291 $5,456,773 16.5356 $147,172 +18.38%
Permits

Permit information for 490 South Mashta 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 490 South Mashta 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 0.64
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.64
Key Biscayne Presbyterian School NR Private PK-1 160 1.21
Key Biscayne Presbyterian School NR Private PK-1 160 1.21
St Christophers Montessori NR Private PK-5 103 1.23
St Christophers Montessori NR Private PK-5 103 1.23
St Agnes Academy NR Private PK-8 498 1.28
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.64
St Agnes Academy NR Private PK-8 498 1.28
Mast Academy 10 Public 6-12 1,535 3.92
Amikids Miami-Dade South NR Public 6-12 14 3.99
Ransom Everglades School NR Private 6-8 0 5.08
Ransom Everglades School NR Private 6-12 1,084 5.24
Ransom Everglades School NR Private 6-12 1,079 5.24
Carrollton School of the Sacred NR Private PK, K-12 847 5.27
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mast Academy 10 Public 6-12 1,535 3.92
Amikids Miami-Dade South NR Public 6-12 14 3.99
Immaculata-La Salle High School NR Private 9-12 869 4.91
Immaculata-La Salle High School NR Private 9-12 0 4.91
Ransom Everglades School NR Private 6-12 1,084 5.24
Ransom Everglades School NR Private 6-12 1,079 5.24
Carrollton School of the Sacred NR Private PK, K-12 847 5.27
Academy Of Arts & Minds NR Charter 9-12 297 5.47
Mater Brickell Academy High 9 Charter 9-12 235 5.61

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

Neighbors for 490 South Mashta Drive, Key Biscayne, FL

481 S Mashta Dr, Key Biscayne 15 Cape Florida Dr, Key Biscayne 440 S Mashta Dr, Key Biscayne 480 S Mashta Dr, Key Biscayne 400 S Mashta Dr, Key Biscayne 401 S Mashta Dr, Key Biscayne 303 Galen Dr, Key Biscayne 71 Island Dr, Key Biscayne 61 Island Dr, Key Biscayne 41 Island Dr, Key Biscayne 421 S Mashta Dr, Key Biscayne 11 Island Dr, Key Biscayne 460 S Mashta Dr, Key Biscayne 51 Island Dr, Key Biscayne 21 Island Dr, Key Biscayne 461 S Mashta Dr, Key Biscayne 81 Island Dr, Key Biscayne 420 S Mashta Dr, Key Biscayne 31 Island Dr, Key Biscayne 540 W Mashta Dr, Key Biscayne

Nearby ZIP codes for 490 South Mashta 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 490 South Mashta Drive, Key Biscayne, FL 33149?

The development at 490 South Mashta Drive, Key Biscayne, FL 33149 was built in 1991.

What is the total square footage of 490 South Mashta Drive, Key Biscayne, FL 33149?

490 South Mashta Drive, Key Biscayne, FL 33149 has a total of 6,369 square feet.

When was 490 South Mashta Drive, Key Biscayne, FL 33149 last sold and what was the sale price?

490 South Mashta Drive, Key Biscayne, FL 33149 was last sold on 12/09/2009 for $6,150,000.

What is the assessed value of 490 South Mashta Drive, Key Biscayne, FL 33149?

490 South Mashta Drive, Key Biscayne, FL 33149 is currently assessed at $6,760,859.

What are the property taxes for 490 South Mashta Drive, Key Biscayne, FL 33149?

The property taxes for 490 South Mashta Drive, Key Biscayne, FL 33149 total $137,029.

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