Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$100,153$103 / 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 64How 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
Last sold for $12,500 on Mar 9, 2021

111 COLVIN AVE

ROCK PORT, MO 64482
1
Baths
974 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$100K
$65K low$136K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$12,500 · Mar 9, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$729 (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.$45,430 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$45,430

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
90
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.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
51
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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.51 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyAtchison
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.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 · 40 ft²

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

M
Rock Port High SchoolB-
Middle · Grades 6–12 · 0.5 mi
E
Rock Port Elementary SchoolC+
Elementary · Grades PK–5 · 0.5 mi

District: Rock Port R-Ii School District

Neighborhood · ZIP 64482These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.135
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,305
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,101
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,706
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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

111 Colvin 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.

  • Costs more per square foot than 74% of homes in Atchison County
  • Smaller than 84% of homes in Rock Port 64482
  • Has a smaller lot than 96% of homes in Atchison County

What homes are worth in Rock Port 64482

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

This home
$51K$402K

This home is worth more than 37% of homes in Rock Port 64482.

How it measures up in Rock Port 64482

The dot is this home. The mark in the middle is the typical home in Rock Port 64482.

Estimated value$100,153
CheaperTypical $117,927Pricier

Pricier than 37% of homes nearby

Price per ft²$103
CheaperTypical $95Pricier

Pricier than 61% of homes nearby

Living area974 ft²
SmallerTypical 1,367 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.13 ac
SmallerTypical 0.45 acBigger

Bigger than 7% of homes nearby

Year built1950
OlderTypical 1950Newer

Newer than 51% of homes nearby

How 111 Colvin Ave ranks against every home in each area.
MeasureThis homeRock Port 64482Atchison County
Estimated valuepricier than$100,15337% of homes54% of homes
Price per ft²pricier than$10361% of homes74% of homes
Living areabigger than974 ft²16% of homes18% of homes
Lot sizebigger than0.13 ac7% of homes4% of homes
Year builtnewer than195051% of homes57% of homes

About 111 Colvin Ave

How much is 111 Colvin Ave, Rock Port, MO worth?

The TopHap Estimate for 111 Colvin Ave, Rock Port, MO is $100,153 as of Jul 14, 2026. The likely range is $64,531 to $135,775. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 111 Colvin Ave, Rock Port, MO last sell?

111 Colvin Ave, Rock Port, MO last sold on Mar 9, 2021 for $12,500, according to the county's recorded deed.

How big is 111 Colvin Ave, Rock Port, MO?

111 Colvin Ave, Rock Port, MO has 1 bathrooms, 974 square feet of living space and a 0.13-acre lot.

When was 111 Colvin Ave, Rock Port, MO built?

111 Colvin Ave, Rock Port, MO was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 111 Colvin Ave, Rock Port, MO?

111 Colvin Ave, Rock Port, MO is assigned to Rock Port High School (middle), rated B-; Rock Port Elementary School (elementary), rated C+. All sit in Rock Port R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 111 Colvin Ave, Rock Port, MO compare to other homes in Rock Port 64482?

Among the 1,036 homes in Rock Port 64482, it is worth more than 37% of them ($100,153 against a typical $117,927), its price per square foot is higher than 61% of them ($103 against a typical $95), it is bigger than 16% of them (974 ft² against a typical 1,367 ft²), its lot is bigger than 7% of them (0.13 ac against a typical 0.45 ac) and it is newer than 51% of them (1950 against a typical 1950). Measured against all of Atchison County, it is worth more than 54% 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 111 Colvin Ave, Rock Port, MO?

The 2025 property tax bill for 111 Colvin Ave, Rock Port, MO was $729. The county assessed it at $45,430.

More homes on Colvin Ave

Closest homes

More homes in Rock Port 64482

Assigned schools

Explore the area

See this home in context

Open 111 Colvin Ave 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