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Single Family ResidenceResidential
$181,319$170 / 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 Jul 14, 2026

603 ROCKWOOD DR

ARNOLD, MO 63010
1
Baths
1,064 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.
0.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$181K
$160K low$203K 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.$133,319
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$106,655
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.26%
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.$48,000
US BANK NA · R · recorded Aug 26, 2013

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.$12,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$66,900

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.51
47
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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.94
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 1.3 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

603 Rockwood 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 less than 94% of homes in Arnold
  • Costs less per square foot than 88% of homes in Arnold
  • Smaller than 65% of homes in Jefferson County
  • Has a bigger lot than 93% of homes in Arnold
  • Among the oldest homes in Arnold

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
$163K$491K

This home is worth more than 6% 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$181,319
CheaperTypical $251,200Pricier

Pricier than 6% of homes nearby

Price per ft²$170
CheaperTypical $217Pricier

Pricier than 13% of homes nearby

Living area1,064 ft²
SmallerTypical 1,131 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.94 ac
SmallerTypical 0.25 acBigger

Bigger than 88% of homes nearby

Year built1940
OlderTypical 1983Newer

Older than almost all homes nearby

How 603 Rockwood Dr ranks against every home in each area.
MeasureThis homeArnoldArnold 63010Jefferson County
Estimated valuepricier than$181,3196% of homes6% of homes11% of homes
Price per ft²pricier than$17012% of homes13% of homes17% of homes
Living areabigger than1,064 ft²42% of homes43% of homes35% of homes
Lot sizebigger than0.94 ac93% of homes88% of homes68% of homes
Year builtnewer than1940almost no homesalmost no homes5% of homes

About 603 Rockwood Dr

How much is 603 Rockwood Dr, Arnold, MO worth?

The TopHap Estimate for 603 Rockwood Dr, Arnold, MO is $181,319 as of Jul 14, 2026. The likely range is $159,837 to $202,801. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 Rockwood Dr, Arnold, MO last sell?

603 Rockwood Dr, Arnold, MO last sold on Oct 24, 2003, according to the county's recorded deed.

How big is 603 Rockwood Dr, Arnold, MO?

603 Rockwood Dr, Arnold, MO has 1 bathrooms, 1,064 square feet of living space and a 0.94-acre lot.

When was 603 Rockwood Dr, Arnold, MO built?

603 Rockwood Dr, Arnold, MO was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 603 Rockwood Dr, Arnold, MO?

603 Rockwood 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 603 Rockwood Dr, Arnold, MO compare to other homes in Arnold 63010?

Among the 12,283 homes in Arnold 63010, it is worth more than 6% of them ($181,319 against a typical $251,200), its price per square foot is higher than 13% of them ($170 against a typical $217), it is bigger than 43% of them (1,064 ft² against a typical 1,131 ft²), its lot is bigger than 88% of them (0.94 ac against a typical 0.25 ac) and it is newer than almost none of them (1940 against a typical 1983). Measured against all of Jefferson County, it is worth more than 11% 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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