939 DOLPHIN DR, JUPITER, FL 33458

Parcel: 30424036080000110 · Single Family · Zoning: 001

Assessed Value (2026)
$330,268

Property Details

Year Built
1974
Lot Sqft
8,559

Sales History

1
$84,000
1978-01-01

Tax Assessment History

$330,268
Assessed (2026)
$1,559,601
Market Value
$279,546
Taxable Value
$5,691
Annual Tax
2025
$330,268
$1,559,601
2026
$330,268
$1,559,601
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2026 $330,268 $1,559,601 $279,546 $5,691
2025 $330,268 $1,559,601 $305,268 $6,215

About 939 DOLPHIN DR, JUPITER, FL 33458

939 DOLPHIN DR, JUPITER, FL 33458 is a property built in 1974 on a 8,559 square foot lot. The property is currently owned by ROUNTREE RONALD L & ROUNTREE CYNTHIA J, recorded as of 2026-04-03. The owner appears to be owner-occupied based on the mailing address matching the property address.

The most recent sale was on 1978-01-01 for $84,000. The 2026 assessed value is $330,268 with a market value of $1,559,601. This breaks down to $1,402,500 for the land and $157,101 for the building.

The property has the following tax exemptions: homestead. The median household income in this area is $71,803, and the median home value is $397,600. The population density is 4,813 people per square mile.

939 DOLPHIN DR, 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 393% 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

ROUNTREE RONALD L & ROUNTREE CYNTHIA J
939 DOLPHIN DR, JUPITER, FL, 33458
Since: 2026-04-03
View owner profile →

Est. Annual Insurance

$3,372 — $6,150
Flood $400 — $800
Property/Wind $2,972 — $5,350

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$71,803
Median Home Value$397,600
Pop. Density4,813/sq mi

Neighborhood 33458

74.6%
Owner-Occ
25.4%
Investor
4,340
Flips (4yr)
5,384
New Biz (3yr)
Distress Risk
MODERATE
27
View full risk analysis →
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