350 Harbor Dr
Key Biscayne, FL 33149
7 bd 9 ba 8,928 sqft Built 1998 Lot 23,772 sqft single_family
Most recent sale
$15,925,000
Dec 27, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 27, 2021 | Sold | $15,925,000 | MLS #A10643797 |
| Mar 1, 2021 | Price changed | $16,500,000 | MLS #A10643797 |
| Nov 10, 2020 | Price changed | $17,000,000 | MLS #A10643797 |
| Sep 26, 2019 | Price changed | $18,000,000 | MLS #A10643797 |
| May 14, 2019 | Price changed | $18,500,000 | MLS #A10643797 |
| May 13, 2019 | Price changed | $18,000,000 | MLS #A10643797 |
| May 10, 2019 | Price changed | $18,750,000 | MLS #A10643797 |
| Mar 27, 2019 | Listed | $22,000,000 | MLS #A10643797 |
| Jun 29, 1993 | Sold | $1,625,000 | Public Record |
| Sep 1, 1986 | Sold | $520,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2023 | $1,680,479 | $11,886,000 | $13,566,479 | $218,062 |
| 2022 | $2,451,522 | $10,935,120 | $13,386,642 | $213,863 |
| 2021 | $1,786,968 | $9,508,800 | $11,295,768 | $186,963 |
| 2020 | $1,809,870 | $9,508,800 | $11,318,670 | $186,900 |
| 2019 | $1,832,771 | $9,508,800 | $11,341,571 | $187,744 |
| 2018 | $1,855,674 | $9,508,800 | $11,364,474 | $182,032 |
| 2017 | $1,878,574 | $10,245,732 | $12,124,306 | $195,879 |
| 2016 | — | — | $11,610,732 | $195,919 |
| 2015 | — | — | $10,555,211 | $180,416 |
| 2014 | $1,869,747 | $7,725,900 | $9,595,647 | $165,943 |
| 2013 | — | — | $9,023,336 | $155,386 |
| 2012 | — | — | $8,425,751 | $145,954 |
| 2011 | — | — | $7,841,233 | $136,793 |
| 2010 | — | — | $7,256,772 | $136,166 |
| 2009 | — | — | $9,136,502 | $163,165 |
| 2008 | — | — | $9,741,086 | $171,266 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
7
Baths
9
Living area
8,928 sqft
Lot size
23,772 sqft
ZIP code
33149
City
Key Biscayne
Street
Harbor Dr
Coordinates
25.69490, -80.17252
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$95,550
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 350 Harbor Dr last sell?
350 Harbor Dr most recently sold on Dec 27, 2021 for $15,925,000.
What is the current tax assessment for 350 Harbor Dr?
The most recent total assessment for 350 Harbor Dr (year 2023) is $13,566,479 with $218,062 in property tax.
How does 350 Harbor Dr's assessment compare to its last sale price?
The current assessment is 14.8% below the last sale price of $15,925,000.
When was 350 Harbor Dr built?
350 Harbor Dr was built in 1998.
How does 350 Harbor Dr compare to others on Harbor Dr?
We track 8 other properties on Harbor Dr. Browse the list under "Other properties on Harbor Dr" to compare beds, baths, and sale history.
What are the property facts for 350 Harbor Dr?
350 Harbor Dr is a 7 bed, 9 bath, 8,928 sqft, 23,772 sqft lot single_family.
Is 350 Harbor Dr a flip candidate?
No — 350 Harbor Dr does not appear in our flips dataset.
Is 350 Harbor Dr a tax-appeal candidate?
No — 350 Harbor 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 Harbor Dr