660 Mashta Dr
Key Biscayne, FL 33149
7 bd 9 ba 5,043 sqft Built 1965 Lot 15,000 sqft single_family
Most recent sale
$4,875,000
Jan 18, 2011
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 28, 2025 | Sold | $13,800,000 | MiamiMLS |
| Feb 6, 2024 | Listed | $21,950,000 | MiamiMLS |
| Jan 18, 2011 | Sold | $4,875,000 | Public Record |
| Jun 26, 1998 | Sold | $1,487,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2022 | — | — | $7,441,650 | $122,178 |
| 2021 | $540,137 | $6,225,000 | $6,765,137 | $112,425 |
| 2020 | $544,165 | $6,000,000 | $6,544,165 | $108,088 |
| 2019 | $548,195 | $6,000,000 | $6,548,195 | $108,423 |
| 2018 | $401,227 | $6,000,000 | $6,401,227 | $102,527 |
| 2017 | $404,595 | $7,050,000 | $7,454,595 | $117,911 |
| 2016 | — | — | $6,526,476 | $114,779 |
| 2015 | — | — | $5,933,160 | $101,024 |
| 2014 | — | — | $5,393,782 | $98,331 |
| 2013 | — | — | $4,903,439 | $84,475 |
| 2012 | — | — | $4,566,582 | $79,137 |
| 2011 | — | — | $4,193,964 | $73,208 |
| 2010 | — | — | $3,821,319 | $71,736 |
| 2009 | — | — | $4,926,933 | $88,020 |
| 2008 | — | — | $5,306,228 | $93,332 |
| 2007 | — | — | $5,306,228 | $92,775 |
Property facts
Year built
1965
Property type
single_family
Stories
2
Beds
7
Baths
9
Living area
5,043 sqft
Lot size
15,000 sqft
ZIP code
33149
City
Key Biscayne
Street
Mashta Dr
Coordinates
25.68506, -80.17502
Comparable properties nearby
Frequently asked questions
When did 660 Mashta Dr last sell?
660 Mashta Dr most recently sold on Jan 18, 2011 for $4,875,000.
What is the current tax assessment for 660 Mashta Dr?
The most recent total assessment for 660 Mashta Dr (year 2022) is $7,441,650 with $122,178 in property tax.
How does 660 Mashta Dr's assessment compare to its last sale price?
The current assessment is 52.6% above the last sale price of $4,875,000.
When was 660 Mashta Dr built?
660 Mashta Dr was built in 1965.
How does 660 Mashta Dr compare to others on Mashta Dr?
We track 8 other properties on Mashta Dr. Browse the list under "Other properties on Mashta Dr" to compare beds, baths, and sale history.
What are the property facts for 660 Mashta Dr?
660 Mashta Dr is a 7 bed, 9 bath, 5,043 sqft, 15,000 sqft lot single_family.
Is 660 Mashta Dr a flip candidate?
No — 660 Mashta Dr does not appear in our flips dataset.
Is 660 Mashta Dr a tax-appeal candidate?
No — 660 Mashta Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+6.9%
Implied 1-yr
+27.6%
2026 Q3
$4.54M
2026 Q4
$4.76M
ZIP 33149 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mashta Dr