Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$320,715$205 / 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 Aug 30, 2026
Last sold for $36,500 on Mar 15, 1985

575 RIVER HAWK TRL

UNION, MO 63084
2
Beds
1
Baths
1,568 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.
3.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$321K
$299K low$342K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$36,500 · Mar 15, 1985

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,032 (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.$38,488 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,125
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$202,580

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.67
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
44
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
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.173 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.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.Single Family Residence
CountyFranklin
Lot (acres)The size of the land the home sits on, from county records.3.20
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 642 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Central Elementary SchoolB
Elementary · Grades KG–3 · 1.4 mi
H
Union High SchoolC+
High · Grades 9–12 · 1.4 mi
M
Union Middle SchoolA
Middle · Grades 7–8 · 1.5 mi

District: Union R-Xi School District

Neighborhood · ZIP 63084These 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.107
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 100.99

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.20,185
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.264 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,520
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,433
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

575 River Hawk Trl 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 69% of homes in Union 63084
  • Bigger than 70% of homes in Union 63084
  • Has a bigger lot than 79% of homes in Union 63084

What homes are worth in Union 63084

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

This home
$89K$642K

This home is worth more than 69% of homes in Union 63084.

How it measures up in Union 63084

The dot is this home. The mark in the middle is the typical home in Union 63084.

Estimated value$320,715
CheaperTypical $269,038Pricier

Pricier than 69% of homes nearby

Price per ft²$205
CheaperTypical $201Pricier

Pricier than 54% of homes nearby

Living area1,568 ft²
SmallerTypical 1,335 ft²Bigger

Bigger than 70% of homes nearby

Lot size3.2 ac
SmallerTypical 0.5 acBigger

Bigger than 79% of homes nearby

Year built1992
OlderTypical 1989Newer

Newer than 54% of homes nearby

How 575 River Hawk Trl ranks against every home in each area.
MeasureThis homeUnion 63084Franklin County
Estimated valuepricier than$320,71569% of homes61% of homes
Price per ft²pricier than$20554% of homes54% of homes
Living areabigger than1,568 ft²70% of homes63% of homes
Lot sizebigger than3.2 ac79% of homes70% of homes
Year builtnewer than199254% of homes61% of homes

About 575 River Hawk Trl

How much is 575 River Hawk Trl, Union, MO worth?

The TopHap Estimate for 575 River Hawk Trl, Union, MO is $320,715 as of Aug 30, 2026. The likely range is $299,162 to $342,268. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 575 River Hawk Trl, Union, MO last sell?

575 River Hawk Trl, Union, MO last sold on Mar 15, 1985 for $36,500, according to the county's recorded deed.

How big is 575 River Hawk Trl, Union, MO?

575 River Hawk Trl, Union, MO has 2 bedrooms, 1 bathrooms, 1,568 square feet of living space and a 3.20-acre lot.

When was 575 River Hawk Trl, Union, MO built?

575 River Hawk Trl, Union, MO was built in 1992, making it 34 years old. The building has 1 story.

What schools serve 575 River Hawk Trl, Union, MO?

575 River Hawk Trl, Union, MO is assigned to Central Elementary School (elementary), rated B; Union High School (high), rated C+; Union Middle School (middle), rated A. All sit in Union R-Xi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 575 River Hawk Trl, Union, MO compare to other homes in Union 63084?

Among the 7,103 homes in Union 63084, it is worth more than 69% of them ($320,715 against a typical $269,038), its price per square foot is higher than 54% of them ($205 against a typical $201), it is bigger than 70% of them (1,568 ft² against a typical 1,335 ft²), its lot is bigger than 79% of them (3.2 ac against a typical 0.5 ac) and it is newer than 54% of them (1992 against a typical 1989). Measured against all of Franklin County, it is worth more than 61% 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 575 River Hawk Trl, Union, MO?

The 2025 property tax bill for 575 River Hawk Trl, Union, MO was $2,032. The county assessed it at $38,488.

More homes on River Hawk Trl

Closest homes

More homes in Union 63084

Assigned schools

Explore the area

See this home in context

Open 575 River Hawk Trl on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map