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Single Family ResidenceResidential
$2,086,165$929 / 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 90How 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
Last sold for $1,348,303 on Oct 2, 2023

8639 CRYSTAL DOWNS AVE

BOCA RATON, FL 33434
4
Beds
4
Baths
2,245 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$2.1M
$1.9M low$2.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,348,303 · Oct 2, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,224 (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.$948,088 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$881,329
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,124,664

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.54
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
Lot (acres)The size of the land the home sits on, from county records.0.18
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 210 ft²

Transaction History(1)

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
Olympic Heights Community High SchoolB
High · Grades 9–12 · 0.4 mi
E
Sunrise Park Elementary SchoolA+
Elementary · Grades PK–5 · 2.8 mi
M
Eagles Landing Middle SchoolA
Middle · Grades 6–8 · 2.8 mi

District: Palm Beach County School District

Neighborhood · ZIP 33434These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.22,545
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,994 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,409
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,907
Average tempThe average temperature here across a full year.75°F
Annual precipHow much rain and melted snow falls here in a typical year.61 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

8639 Crystal Downs Ave 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 Palm Beach County
  • Costs more per square foot than 98% of homes in Boca Raton 33434
  • Smaller than 90% of homes in Boca Raton Municipal Golf Course
  • Has a smaller lot than 85% of homes in Boca Raton 33434
  • Among the newest homes in Palm Beach County

What homes are worth in Boca Raton 33434

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

This home
$63K$3.5M

This home is worth more than 92% of homes in Boca Raton 33434.

How it measures up in Boca Raton 33434

The dot is this home. The mark in the middle is the typical home in Boca Raton 33434.

Estimated value$2,086,165
CheaperTypical $389,606Pricier

Pricier than 92% of homes nearby

Price per ft²$929
CheaperTypical $285Pricier

Pricier than 98% of homes nearby

Living area2,245 ft²
SmallerTypical 1,255 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.18 ac
SmallerTypical 1 acBigger

Bigger than 15% of homes nearby

Year built2023
OlderTypical 1981Newer

Newer than 97% of homes nearby

How 8639 Crystal Downs Ave ranks against every home in each area.
MeasureThis homeBoca Raton Municipal Golf CourseBoca Raton 33434Palm Beach County
Estimated valuepricier than$2,086,16528% of homes92% of homes95% of homes
Price per ft²pricier than$92981% of homes98% of homes96% of homes
Living areabigger than2,245 ft²10% of homes79% of homes77% of homes
Lot sizebigger than0.18 ac60% of homes15% of homes39% of homes
Year builtnewer than202349% of homes97% of homesalmost all homes

About 8639 Crystal Downs Ave

How much is 8639 Crystal Downs Ave, Boca Raton, FL worth?

The TopHap Estimate for 8639 Crystal Downs Ave, Boca Raton, FL is $2,086,165 as of Aug 30, 2026. The likely range is $1,872,040 to $2,300,290. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8639 Crystal Downs Ave, Boca Raton, FL last sell?

8639 Crystal Downs Ave, Boca Raton, FL last sold on Oct 2, 2023 for $1,348,303, according to the county's recorded deed.

How big is 8639 Crystal Downs Ave, Boca Raton, FL?

8639 Crystal Downs Ave, Boca Raton, FL has 4 bedrooms, 4 bathrooms, 2,245 square feet of living space and a 0.18-acre lot.

When was 8639 Crystal Downs Ave, Boca Raton, FL built?

8639 Crystal Downs Ave, Boca Raton, FL was built in 2023, making it 3 years old. The building has 1 story.

What schools serve 8639 Crystal Downs Ave, Boca Raton, FL?

8639 Crystal Downs Ave, Boca Raton, FL is assigned to Olympic Heights Community High School (high), rated B; Sunrise Park Elementary School (elementary), rated A+; Eagles Landing 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 8639 Crystal Downs Ave, Boca Raton, FL compare to other homes in Boca Raton 33434?

Among the 13,900 homes in Boca Raton 33434, it is worth more than 92% of them ($2,086,165 against a typical $389,606), its price per square foot is higher than 98% of them ($929 against a typical $285), it is bigger than 79% of them (2,245 ft² against a typical 1,255 ft²), its lot is bigger than 15% of them (0.18 ac against a typical 1 ac) and it is newer than 97% of them (2023 against a typical 1981). Measured against all of Palm Beach County, it is worth more than 95% 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 8639 Crystal Downs Ave, Boca Raton, FL?

The 2025 property tax bill for 8639 Crystal Downs Ave, Boca Raton, FL was $15,224. The county assessed it at $948,088.

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