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Single Family ResidenceResidential
$1,162,006$367 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $1,160,000 on Jun 5, 2026

21305 ROCK RIDGE DR

BOCA RATON, FL 33428
4
Beds
3
Baths
3,168 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.2M
$1.1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,160,000 · Jun 5, 2026
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$244,006
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$195,205
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.79%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$918,000
JPMORGAN CHASE BANK N A · 6.23% 2 · recorded Jun 5, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,704 (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.$550,440 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$534,927
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$782,734

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPALM BEACH
Lot (acres)The size of the land the home sits on, from county records.0.36
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Concrete
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 1,552 ft²Porch · 536 ft²

Transaction History(3)

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.

H
West Boca Raton Community High SchoolB
High · Grades 9–12 · 0.7 mi
E
Waters Edge Elementary SchoolA+
Elementary · Grades KG–5 · 0.8 mi
M
Loggers' Run Community Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi

District: Palm Beach County School District

Neighborhood · ZIP 33428These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.42,415
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,748 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,424
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,512
Average tempThe average temperature here across a full year.75°F
Annual precipHow much rain and melted snow falls here in a typical year.62 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

21305 Rock Ridge Dr 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 95% of homes in Boca Raton 33428
  • Costs more per square foot than 84% of homes in Boca Raton 33428
  • Bigger than 94% of homes in Boca Raton 33428
  • Has a bigger lot than 97% of homes in Boca Falls
  • Newer than 96% of homes in Boca Falls

What homes are worth in Boca Raton 33428

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

This home
$143K$1.4M

This home is worth more than 95% of homes in Boca Raton 33428.

How it measures up in Boca Raton 33428

The dot is this home. The mark in the middle is the typical home in Boca Raton 33428.

Estimated value$1,162,006
CheaperTypical $485,174Pricier

Pricier than 95% of homes nearby

Price per ft²$367
CheaperTypical $300Pricier

Pricier than 84% of homes nearby

Living area3,168 ft²
SmallerTypical 1,517 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.37 ac
SmallerTypical 0.19 acBigger

Bigger than 73% of homes nearby

Year built1998
OlderTypical 1984Newer

Newer than 91% of homes nearby

How 21305 Rock Ridge Dr ranks against every home in each area.
MeasureThis homeBoca FallsBoca Raton 33428Palm Beach County
Estimated valuepricier than$1,162,00666% of homes95% of homes87% of homes
Price per ft²pricier than$36759% of homes84% of homes71% of homes
Living areabigger than3,168 ft²57% of homes94% of homes92% of homes
Lot sizebigger than0.37 ac97% of homes73% of homes66% of homes
Year builtnewer than199896% of homes91% of homes75% of homes

About 21305 Rock Ridge Dr

How much is 21305 Rock Ridge Dr, Boca Raton, FL worth?

The TopHap Estimate for 21305 Rock Ridge Dr, Boca Raton, FL is $1,162,006 as of Jul 14, 2026. The likely range is $1,134,829 to $1,189,183. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21305 Rock Ridge Dr, Boca Raton, FL last sell?

21305 Rock Ridge Dr, Boca Raton, FL last sold on Jun 5, 2026 for $1,160,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21305 Rock Ridge Dr, Boca Raton, FL?

21305 Rock Ridge Dr, Boca Raton, FL has 4 bedrooms, 3 bathrooms, 3,168 square feet of living space and a 0.36-acre lot.

When was 21305 Rock Ridge Dr, Boca Raton, FL built?

21305 Rock Ridge Dr, Boca Raton, FL was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 21305 Rock Ridge Dr, Boca Raton, FL?

21305 Rock Ridge Dr, Boca Raton, FL is assigned to West Boca Raton Community High School (high), rated B; Waters Edge Elementary School (elementary), rated A+; Loggers' Run Community Middle School (middle), rated A+. All sit in Palm Beach County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21305 Rock Ridge Dr, Boca Raton, FL compare to other homes in Boca Raton 33428?

Among the 14,661 homes in Boca Raton 33428, it is worth more than 95% of them ($1,162,006 against a typical $485,174), its price per square foot is higher than 84% of them ($367 against a typical $300), it is bigger than 94% of them (3,168 ft² against a typical 1,517 ft²), its lot is bigger than 73% of them (0.37 ac against a typical 0.19 ac) and it is newer than 91% of them (1998 against a typical 1984). Measured against all of Palm Beach County, it is worth more than 87% 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 21305 Rock Ridge Dr, Boca Raton, FL?

The 2025 property tax bill for 21305 Rock Ridge Dr, Boca Raton, FL was $8,704. The county assessed it at $550,440.

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Assigned schools

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See this home in context

Open 21305 Rock Ridge Dron TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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