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Single Family ResidenceResidential
$325,119$194 / 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 93How 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

3440 BOCA RATON DR

ARNOLD, MO 63010
2
Baths
1,680 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.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$325K
$303K low$347K high
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
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.98%
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.$228,800
CARDINAL FINANCIAL COMPANY LP · recorded Feb 22, 2022
2nd 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.$100,000
SOFI BANK NA

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$40,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$211,300

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
61
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
88
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.0.2 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
CountyJefferson
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.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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.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 · 80 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
Rockport Heights Elementary SchoolB-
Elementary · Grades KG–5 · 1.4 mi
M
Fox Middle SchoolB-
Middle · Grades 6–8 · 3.0 mi
H
Fox High SchoolC
High · Grades 9–12 · 3.0 mi

District: Fox C-6 School District

Neighborhood · ZIP 63010These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.154

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.96%
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.5.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.35,795
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,670 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,883
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,386
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

3440 Boca Raton 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 79% of homes in Arnold 63010
  • Costs less per square foot than 72% of homes in Arnold
  • Bigger than 88% of homes in Arnold
  • Has a smaller lot than 84% of homes in Jefferson County
  • Newer than 84% of homes in Arnold 63010

What homes are worth in Arnold 63010

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

This home
$157K$491K

This home is worth more than 79% of homes in Arnold 63010.

How it measures up in Arnold 63010

The dot is this home. The mark in the middle is the typical home in Arnold 63010.

Estimated value$325,119
CheaperTypical $251,051Pricier

Pricier than 79% of homes nearby

Price per ft²$194
CheaperTypical $217Pricier

Pricier than 28% of homes nearby

Living area1,680 ft²
SmallerTypical 1,130 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.19 ac
SmallerTypical 0.25 acBigger

Bigger than 22% of homes nearby

Year built1998
OlderTypical 1982Newer

Newer than 84% of homes nearby

How 3440 Boca Raton Dr ranks against every home in each area.
MeasureThis homeArnoldArnold 63010Jefferson County
Estimated valuepricier than$325,11978% of homes79% of homes67% of homes
Price per ft²pricier than$19428% of homes28% of homes30% of homes
Living areabigger than1,680 ft²88% of homes87% of homes81% of homes
Lot sizebigger than0.19 ac20% of homes22% of homes16% of homes
Year builtnewer than199882% of homes84% of homes69% of homes

About 3440 Boca Raton Dr

How much is 3440 Boca Raton Dr, Arnold, MO worth?

The TopHap Estimate for 3440 Boca Raton Dr, Arnold, MO is $325,119 as of Jul 14, 2026. The likely range is $303,253 to $346,985. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3440 Boca Raton Dr, Arnold, MO last sell?

3440 Boca Raton Dr, Arnold, MO last sold on Jan 4, 2006, according to the county's recorded deed.

How big is 3440 Boca Raton Dr, Arnold, MO?

3440 Boca Raton Dr, Arnold, MO has 2 bathrooms, 1,680 square feet of living space and a 0.19-acre lot.

When was 3440 Boca Raton Dr, Arnold, MO built?

3440 Boca Raton Dr, Arnold, MO was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 3440 Boca Raton Dr, Arnold, MO?

3440 Boca Raton Dr, Arnold, MO is assigned to Rockport Heights Elementary School (elementary), rated B-; Fox Middle School (middle), rated B-; Fox High School (high), rated C. All sit in Fox C-6 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3440 Boca Raton Dr, Arnold, MO compare to other homes in Arnold 63010?

Among the 12,279 homes in Arnold 63010, it is worth more than 79% of them ($325,119 against a typical $251,051), its price per square foot is higher than 28% of them ($194 against a typical $217), it is bigger than 87% of them (1,680 ft² against a typical 1,130 ft²), its lot is bigger than 22% of them (0.19 ac against a typical 0.25 ac) and it is newer than 84% of them (1998 against a typical 1982). Measured against all of Jefferson County, it is worth more than 67% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Arnold 63010

Assigned schools

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