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CondominiumResidential
$113,685$121 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

509 MONROE ST

PACIFIC, MO 63069
Building report
3
Beds
1
Baths
940 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.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$114K
$109K low$118K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$904 (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.$11,997 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,663
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$63,140

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.65
92
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
84
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
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.65 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyFRANKLIN
Lot (acres)The size of the land the home sits on, from county records.0.44
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Zitzman Elementary SchoolA-
Elementary · Grades KG–4 · 0.5 mi
H
Pacific High SchoolD
High · Grades 9–12 · 1.6 mi
M
Riverbend Middle SchoolB-
Middle · Grades 7–8 · 1.7 mi

District: Meramec Valley R-Iii School District

Neighborhood · ZIP 63069These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.125

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.18,134
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.259 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,958
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,672
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%

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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

509 Monroe St 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 97% of homes in Pacific 63069
  • Costs less per square foot than 95% of homes in Pacific 63069
  • Smaller than 86% of homes in Pacific 63069

What homes are worth in Pacific 63069

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

This home
$107K$996K

This home is worth more than 3% of homes in Pacific 63069.

How it measures up in Pacific 63069

The dot is this home. The mark in the middle is the typical home in Pacific 63069.

Estimated value$113,685
CheaperTypical $317,004Pricier

Pricier than 3% of homes nearby

Price per ft²$121
CheaperTypical $205Pricier

Pricier than 5% of homes nearby

Living area940 ft²
SmallerTypical 1,455 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.44 ac
SmallerTypical 0.8 acBigger

Bigger than 42% of homes nearby

Year built1981
OlderTypical 1987Newer

Newer than 44% of homes nearby

How 509 Monroe St ranks against every home in each area.
MeasureThis homePacific 63069Franklin County
Estimated valuepricier than$113,6853% of homes3% of homes
Price per ft²pricier than$1215% of homes6% of homes
Living areabigger than940 ft²14% of homes15% of homes
Lot sizebigger than0.44 ac42% of homes41% of homes
Year builtnewer than198144% of homes46% of homes

About 509 Monroe St

How much is 509 Monroe St, Pacific, MO worth?

The TopHap Estimate for 509 Monroe St, Pacific, MO is $113,685 as of Sep 24, 2026. The likely range is $109,055 to $118,315. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Monroe St, Pacific, MO last sell?

509 Monroe St, Pacific, MO last sold on Dec 28, 2021, according to the county's recorded deed.

How big is 509 Monroe St, Pacific, MO?

509 Monroe St, Pacific, MO has 3 bedrooms, 1 bathrooms, 940 square feet of living space and a 0.44-acre lot.

When was 509 Monroe St, Pacific, MO built?

509 Monroe St, Pacific, MO was built in 1981, making it 45 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 509 Monroe St, Pacific, MO?

509 Monroe St, Pacific, MO is assigned to Zitzman Elementary School (elementary), rated A-; Pacific High School (high), rated D; Riverbend Middle School (middle), rated B-. All sit in Meramec Valley R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Monroe St, Pacific, MO compare to other homes in Pacific 63069?

Among the 5,825 homes in Pacific 63069, it is worth more than 3% of them ($113,685 against a typical $317,004), its price per square foot is higher than 5% of them ($121 against a typical $205), it is bigger than 14% of them (940 ft² against a typical 1,455 ft²), its lot is bigger than 42% of them (0.44 ac against a typical 0.8 ac) and it is newer than 44% of them (1981 against a typical 1987). Measured against all of Franklin County, it is worth more than 3% 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 509 Monroe St, Pacific, MO?

The 2025 property tax bill for 509 Monroe St, Pacific, MO was $904. The county assessed it at $11,997.

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