648 RIVERSIDE RD, NORTH PALM BEACH, FL 33408
Parcel: 68434216060090090 · Single Family · Zoning: 001
Assessed Value (2026)
$4,215,108
Property Details
Year Built
1962
Lot Sqft
19,512
Sales History
1
$4,000,000
2021-10-07
Tax Assessment History
$4,215,108
Assessed (2026)
$4,365,287
Market Value
$4,164,386
Taxable Value
$84,784
Annual Tax
2025
$4,215,108
$4,365,287
2026
$4,215,108
$4,365,287
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $4,215,108 | $4,365,287 | $4,164,386 | $84,784 | $3,186,000 | $1,179,287 |
| 2025 | $4,215,108 | $4,365,287 | $4,190,108 | $85,307 | $3,186,000 | $1,179,287 |
About 648 RIVERSIDE RD, NORTH PALM BEACH, FL 33408
648 RIVERSIDE RD, NORTH PALM BEACH, FL 33408 is a property built in 1962 on a 19,512 square foot lot. The property is currently owned by ZUPPARDO JAY ANTHONY ZUPPARDO JAY A TR, 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 2021-10-07 for $4,000,000. The 2026 assessed value is $4,215,108 with a market value of $4,365,287. This breaks down to $3,186,000 for the land and $1,179,287 for the building.
The property has the following tax exemptions: homestead. The median household income in this area is $153,833, and the median home value is $745,300. The population density is 2,942 people per square mile.
There are active mortgage liens totaling $42,117 recorded against this property. 648 RIVERSIDE RD, NORTH PALM BEACH, FL 33408 is located in NORTH PALM BEACH, Florida. Property records, tax assessments, sales history, and ownership information for this NORTH PALM BEACH property are sourced from palm_beach County public records.
The current assessed value represents 105% of the most recent sale price..
Current Owner
ZUPPARDO JAY ANTHONY ZUPPARDO JAY A TR
648 RIVERSIDE RD, NORTH PALM BEACH, FL, 33408
Since: 2026-04-03
View owner profile →
Est. Annual Insurance
$45,923 — $84,259
Flood $400 — $800
Property/Wind $45,523 — $83,459
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$153,833
Median Home Value$745,300
Pop. Density2,942/sq mi
Neighborhood 33408
78%
Owner-Occ
22%
Investor
5,806
Flips (4yr)
2,413
New Biz (3yr)
Distress Risk
MODERATE
31
Mortgages
ACTIVE
$489,600
JAN A ZUPPARDO AND MICHAEL D GREENAWALT TRUST · 2025-07-10
Est. Total Balance $42,117
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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