1130 ISLAND RD, RIVIERA BEACH, FL 33404
Parcel: 56434227040004720 · Single Family · Zoning: 001
Assessed Value (2026)
$370,983
Property Details
Year Built
1963
Lot Sqft
8,617
Sales History
1
$1,100,000
2025-10-20
2
$1,100,000
2025-10-30
Tax Assessment History
$370,983
Assessed (2026)
$750,804
Market Value
$320,261
Taxable Value
$6,520
Annual Tax
2025
$370,983
$750,804
2026
$370,983
$750,804
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $370,983 | $750,804 | $320,261 | $6,520 | $590,000 | $160,804 |
| 2025 | $370,983 | $750,804 | $345,983 | $7,044 | $590,000 | $160,804 |
About 1130 ISLAND RD, RIVIERA BEACH, FL 33404
1130 ISLAND RD, RIVIERA BEACH, FL 33404 is a property built in 1963 on a 8,617 square foot lot. The property is currently owned by KNAPKE ROBERT M, 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 2025-10-30 for $1,100,000. The 2026 assessed value is $370,983 with a market value of $750,804. This breaks down to $590,000 for the land and $160,804 for the building.
The median household income in this area is $82,421, and the median home value is $659,500. The population density is 3,152 people per square mile. There are active mortgage liens totaling $640,987 recorded against this property.
1130 ISLAND RD, RIVIERA BEACH, FL 33404 is located in RIVIERA BEACH, Florida. Property records, tax assessments, sales history, and ownership information for this RIVIERA BEACH property are sourced from palm_beach County public records. The complete ownership history of this property spans from 2025 to 2025, with 2 recorded transactions in the public record.
The current assessed value represents 34% of the most recent sale price. This low ratio may suggest the property is under-assessed relative to market value, common after recent improvements or a competitive purchase..
Current Owner
KNAPKE ROBERT M
4358 WEISENBERGER RD, LEBANON, OH, 45036
Since: 2026-04-03
View owner profile →
Est. Annual Insurance
$4,406 — $8,145
Flood $400 — $800
Property/Wind $4,006 — $7,345
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$82,421
Median Home Value$659,500
Pop. Density3,152/sq mi
Neighborhood 33404
55.5%
Owner-Occ
44.5%
Investor
8,209
Flips (4yr)
3,378
New Biz (3yr)
Distress Risk
MODERATE
31
Mortgages
ACTIVE
$660,000
ROCKET MORTGAGE LLC · 2025-10-30
1 satisfied mortgage
SATISFIED 2021-10-05
$488,149
BETTER MORTGAGE CORPORATION
Est. Total Balance $640,987
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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