251 AVENUE O, RIVIERA BEACH, FL 33404
Parcel: 56434232110007741 · Single Family · Zoning: 001
Assessed Value (2026)
$134,592
Property Details
Year Built
1961
Lot Sqft
5,993
Sales History
1
$10non-market transfer
2025-02-01
2
$10non-market transfer
2025-02-06
3
N/A
2025-03-10
4
N/A
2025-10-27
Tax Assessment History
$134,592
Assessed (2026)
$166,958
Market Value
$109,592
Taxable Value
$2,231
Annual Tax
2025
$166,958
2026
$134,592
$166,958
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $134,592 | $166,958 | $109,592 | $2,231 | $65,000 | $101,958 |
| 2025 | $166,958 | $166,958 | $141,958 | $2,890 | $65,000 | $101,958 |
About 251 AVENUE O, RIVIERA BEACH, FL 33404
251 AVENUE O, RIVIERA BEACH, FL 33404 is a property built in 1961 on a 5,993 square foot lot. The property is currently owned by MATHIS CIARA & 2510 AVENUE O TRUST, recorded as of 2026-04-03. The owner appears to be owner-occupied based on the mailing address matching the property address.
There are 4 recorded sales for this property. The 2026 assessed value is $134,592 with a market value of $166,958. This breaks down to $65,000 for the land and $101,958 for the building.
The assessed value decreased 19% from $166,958 in 2025. The property has the following tax exemptions: homestead. The median household income in this area is $36,709, and the median home value is $130,700.
The population density is 3,820 people per square mile. 251 AVENUE O, 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 4 recorded transactions in the public record..
Current Owner
MATHIS CIARA & 2510 AVENUE O TRUST
251 AVENUE O, RIVIERA BEACH, FL, 33404
Since: 2026-04-03
View owner profile →
Look up on FL Sunbiz →
Find registered agent and officers for this entity
Est. Annual Insurance
$1,900 — $3,800
Flood $400 — $800
Property/Wind $1,500 — $3,000
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$36,709
Median Home Value$130,700
Pop. Density3,820/sq mi
Neighborhood 33404
55.5%
Owner-Occ
44.5%
Investor
8,209
Flips (4yr)
3,378
New Biz (3yr)
Distress Risk
MODERATE
31
Zoom in to see property sales