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Single Family ResidenceResidential
$1,075,190$619 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

1133 ISLAND RD

RIVIERA BEACH, FL 33404
2
Baths
1,738 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$947K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,428 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$296,173 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$287,826
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$749,196

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.75%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPalm Beach
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1965
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 260 ft²

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Lincoln Elementary SchoolC
Elementary · Grades PK–5 · 2.3 mi
M
John F. Kennedy Middle SchoolC
Middle · Grades 6–8 · 2.8 mi
H
William T. Dwyer High SchoolB
High · Grades 9–12 · 7.7 mi

District: Palm Beach County School District

Neighborhood · ZIP 33404These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.35,366
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,305 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,192
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,447
Average tempThe average temperature here across a full year.75°F
Annual precipHow much rain and melted snow falls here in a typical year.60 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

1133 Island Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 86% of homes in Palm Beach County
  • Costs more per square foot than 92% of homes in Palm Beach County
  • Bigger than 75% of homes in West Palm Beach 33404
  • Has a smaller lot than 70% of homes in Palm Beach Shores
  • Older than 96% of homes in Palm Beach County

What homes are worth in West Palm Beach 33404

Each bar is how many homes fall in that price range. The marker is this home.

This home
$175K$3.4M

This home is worth more than 85% of homes in West Palm Beach 33404.

How it measures up in West Palm Beach 33404

The dot is this home. The mark in the middle is the typical home in West Palm Beach 33404.

Estimated value$1,075,190
CheaperTypical $375,759Pricier

Pricier than 85% of homes nearby

Price per ft²$619
CheaperTypical $304Pricier

Pricier than 84% of homes nearby

Living area1,738 ft²
SmallerTypical 1,418 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.19 ac
SmallerTypical 0.17 acBigger

Bigger than 61% of homes nearby

Year built1955
OlderTypical 1975Newer

Newer than 10% of homes nearby

How 1133 Island Rd ranks against every home in each area.
MeasureThis homePalm Beach ShoresWest Palm Beach 33404Palm Beach County
Estimated valuepricier than$1,075,19063% of homes85% of homes86% of homes
Price per ft²pricier than$61956% of homes84% of homes92% of homes
Living areabigger than1,738 ft²66% of homes75% of homes59% of homes
Lot sizebigger than0.19 ac30% of homes61% of homes44% of homes
Year builtnewer than195518% of homes10% of homes4% of homes

About 1133 Island Rd

How much is 1133 Island Rd, Riviera Beach, FL worth?

The TopHap Estimate for 1133 Island Rd, Riviera Beach, FL is $1,075,190 as of Aug 30, 2026. The likely range is $947,492 to $1,202,889. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1133 Island Rd, Riviera Beach, FL?

1133 Island Rd, Riviera Beach, FL has 2 bathrooms, 1,738 square feet of living space and a 0.19-acre lot.

When was 1133 Island Rd, Riviera Beach, FL built?

1133 Island Rd, Riviera Beach, FL was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 1133 Island Rd, Riviera Beach, FL?

1133 Island Rd, Riviera Beach, FL is assigned to Lincoln Elementary School (elementary), rated C; John F. Kennedy Middle School (middle), rated C; William T. Dwyer High School (high), rated B. All sit in Palm Beach County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1133 Island Rd, Riviera Beach, FL compare to other homes in West Palm Beach 33404?

Among the 13,272 homes in West Palm Beach 33404, it is worth more than 85% of them ($1,075,190 against a typical $375,759), its price per square foot is higher than 84% of them ($619 against a typical $304), it is bigger than 75% of them (1,738 ft² against a typical 1,418 ft²), its lot is bigger than 61% of them (0.19 ac against a typical 0.17 ac) and it is newer than 10% of them (1955 against a typical 1975). Measured against all of Palm Beach County, it is worth more than 86% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1133 Island Rd, Riviera Beach, FL?

The 2025 property tax bill for 1133 Island Rd, Riviera Beach, FL was $5,428. The county assessed it at $296,173.

More homes on Island Rd

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More homes in Riviera Beach 33404

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