1047 Mariner Dr
Key Biscayne, FL 33149
4 bd 4 ba 3,111 sqft Built 1978 Lot 17,483 sqft single_family
Most recent sale
$7,950,000
Jan 27, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 27, 2022 | Sold | $7,950,000 | MLS #A11105020 |
| Sep 30, 2021 | Listed | $7,950,000 | MLS #A11105020 |
| Jul 12, 2021 | Listing removed | $7,450,000 | MiamiMLS |
| Apr 5, 2021 | Listing removed | $7,450,000 | MiamiMLS |
| Jan 11, 2021 | Listed | $7,450,000 | MLS #A10981166 |
| Nov 24, 2003 | Sold | $1,968,600 | Public Record |
| Aug 9, 1996 | Sold | $1,079,500 | Public Record |
| Apr 23, 1992 | Sold | $875,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2023 | $691,638 | $6,241,431 | $6,933,069 | $111,904 |
| 2020 | — | — | $2,713,006 | $44,212 |
| 2019 | — | — | $2,652,010 | $43,306 |
| 2018 | — | — | $2,602,562 | $41,106 |
| 2017 | — | — | $2,549,033 | $40,613 |
| 2016 | — | — | $2,496,605 | $40,702 |
| 2015 | — | — | $2,479,251 | $41,300 |
| 2014 | — | — | $2,459,575 | $41,933 |
| 2013 | — | — | $2,423,227 | $41,128 |
| 2012 | — | — | $3,764,216 | $40,661 |
| 2011 | — | — | $2,228,319 | $38,269 |
| 2010 | — | — | $2,195,389 | $40,517 |
| 2009 | — | — | $2,137,672 | $37,526 |
| 2008 | — | — | $2,135,537 | $36,921 |
Property facts
Year built
1978
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,111 sqft
Lot size
17,483 sqft
ZIP code
33149
City
Key Biscayne
Street
Mariner Dr
Coordinates
25.68354, -80.16595
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$47,700
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 1047 Mariner Dr last sell?
1047 Mariner Dr most recently sold on Jan 27, 2022 for $7,950,000.
What is the current tax assessment for 1047 Mariner Dr?
The most recent total assessment for 1047 Mariner Dr (year 2023) is $6,933,069 with $111,904 in property tax.
How does 1047 Mariner Dr's assessment compare to its last sale price?
The current assessment is 12.8% below the last sale price of $7,950,000.
When was 1047 Mariner Dr built?
1047 Mariner Dr was built in 1978.
How does 1047 Mariner Dr compare to others on Mariner Dr?
We track 5 other properties on Mariner Dr. Browse the list under "Other properties on Mariner Dr" to compare beds, baths, and sale history.
What are the property facts for 1047 Mariner Dr?
1047 Mariner Dr is a 4 bed, 4 bath, 3,111 sqft, 17,483 sqft lot single_family.
Is 1047 Mariner Dr a flip candidate?
No — 1047 Mariner Dr does not appear in our flips dataset.
Is 1047 Mariner Dr a tax-appeal candidate?
No — 1047 Mariner 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
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Geography
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