1146 KEY LARGO ST, JUPITER, FL 33458
Parcel: 30424114100004970 · Single Family · Zoning: 001
Assessed Value (2026)
$857,688
Property Details
Year Built
2009
Lot Sqft
7,863
Sales History
1
$454,400
2009-03-03
Tax Assessment History
$857,688
Assessed (2026)
$909,383
Market Value
$857,688
Taxable Value
$17,462
Annual Tax
2025
$909,383
2026
$857,688
$909,383
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $857,688 | $909,383 | $857,688 | $17,462 | $436,705 | $472,678 |
| 2025 | $909,383 | $909,383 | $909,383 | $18,514 | $436,705 | $472,678 |
About 1146 KEY LARGO ST, JUPITER, FL 33458
1146 KEY LARGO ST, JUPITER, FL 33458 is a property built in 2009 on a 7,863 square foot lot. The property is currently owned by MIZZONI FRED A, recorded as of 2026-04-03. The mailing address differs from the property address, suggesting this may be an investment property or rental.
The most recent sale was on 2009-03-03 for $454,400. The 2026 assessed value is $857,688 with a market value of $909,383. This breaks down to $436,705 for the land and $472,678 for the building.
The assessed value decreased 6% from $909,383 in 2025. The median household income in this area is $130,742, and the median home value is $673,000. The population density is 4,800 people per square mile.
1146 KEY LARGO ST, JUPITER, FL 33458 is located in JUPITER, Florida. Property records, tax assessments, sales history, and ownership information for this JUPITER property are sourced from palm_beach County public records. The current assessed value represents 189% of the most recent sale price.
This high ratio could indicate the property was purchased below market value — a potential sign of a distressed sale or off-market deal..
Current Owner
MIZZONI FRED A
3310 HARCOURT RD, CLIFTON, NJ, 07013
Since: 2026-04-03
View owner profile →
Est. Annual Insurance
$5,031 — $8,519
Flood $400 — $800
Property/Wind $4,631 — $7,719
Estimate based on FEMA flood zone, property value, and year built. Actual premiums vary based on elevation, mitigation features, roof condition, and insurer. Not a quote.
Neighborhood
Median Income$130,742
Median Home Value$673,000
Pop. Density4,800/sq mi
Neighborhood 33458
74.6%
Owner-Occ
25.4%
Investor
4,340
Flips (4yr)
5,384
New Biz (3yr)
Distress Risk
MODERATE
27
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