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Single Family ResidenceResidential
$542,134$281 / 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 80How 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

12618 LARK AVE

ROCKWELL, IA 50469
4
Beds
1.5
Baths
1,931 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1921
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$542K
$436K low$648K 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.$353,734
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$282,987
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.42%
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.$188,400
CAROL J PRESCOTT ETUX · recorded Oct 9, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,982 (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.$394,450 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$111,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$282,550
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$338,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$394,450

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.29
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
12
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

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
CountyCERRO GORDO
Lot (acres)The size of the land the home sits on, from county records.40.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, Detached
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 · 32 ft²

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

E
Clear Creek Elementary SchoolA
Elementary · Grades PK–5 · 5.8 mi
H
Clear Lake High SchoolA-
High · Grades 9–12 · 6.1 mi
M
Clear Lake Middle SchoolB+
Middle · Grades 6–8 · 6.1 mi

District: Clear Lake Community School District

Neighborhood · ZIP 50469These 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.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
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.1,907
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,453
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,992
Average tempThe average temperature here across a full year.46°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%

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

12618 Lark 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.

  • Worth more than 95% of homes in Rockwell 50469
  • Costs more per square foot than 92% of homes in Rockwell 50469
  • Bigger than 83% of homes in Cerro Gordo County
  • Among the largest lots in Cerro Gordo County
  • Older than 76% of homes in Cerro Gordo County

What homes are worth in Rockwell 50469

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

This home
$60K$694K

This home is worth more than 95% of homes in Rockwell 50469.

How it measures up in Rockwell 50469

The dot is this home. The mark in the middle is the typical home in Rockwell 50469.

Estimated value$542,134
CheaperTypical $204,952Pricier

Pricier than 95% of homes nearby

Price per ft²$281
CheaperTypical $136Pricier

Pricier than 92% of homes nearby

Living area1,931 ft²
SmallerTypical 1,480 ft²Bigger

Bigger than 81% of homes nearby

Lot size40 ac
SmallerTypical 0.41 acBigger

Bigger than almost all homes nearby

Year built1921
OlderTypical 1957Newer

Newer than 37% of homes nearby

How 12618 Lark Ave ranks against every home in each area.
MeasureThis homeRockwell 50469Cerro Gordo County
Estimated valuepricier than$542,13495% of homes89% of homes
Price per ft²pricier than$28192% of homes81% of homes
Living areabigger than1,931 ft²81% of homes83% of homes
Lot sizebigger than40 acalmost all homesalmost all homes
Year builtnewer than192137% of homes24% of homes

About 12618 Lark Ave

How much is 12618 Lark Ave, Rockwell, IA worth?

The TopHap Estimate for 12618 Lark Ave, Rockwell, IA is $542,134 as of Jul 14, 2026. The likely range is $436,216 to $648,052. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12618 Lark Ave, Rockwell, IA last sell?

12618 Lark Ave, Rockwell, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12618 Lark Ave, Rockwell, IA?

12618 Lark Ave, Rockwell, IA has 4 bedrooms, 1.5 bathrooms, 1,931 square feet of living space and a 40.00-acre lot.

When was 12618 Lark Ave, Rockwell, IA built?

12618 Lark Ave, Rockwell, IA was built in 1921, making it 105 years old. The building has 2 stories.

What schools serve 12618 Lark Ave, Rockwell, IA?

12618 Lark Ave, Rockwell, IA is assigned to Clear Creek Elementary School (elementary), rated A; Clear Lake High School (high), rated A-; Clear Lake Middle School (middle), rated B+. All sit in Clear Lake Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12618 Lark Ave, Rockwell, IA compare to other homes in Rockwell 50469?

Among the 635 homes in Rockwell 50469, it is worth more than 95% of them ($542,134 against a typical $204,952), its price per square foot is higher than 92% of them ($281 against a typical $136), it is bigger than 81% of them (1,931 ft² against a typical 1,480 ft²), its lot is bigger than almost all of them (40 ac against a typical 0.41 ac) and it is newer than 37% of them (1921 against a typical 1957). Measured against all of Cerro Gordo County, it is worth more than 89% 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 12618 Lark Ave, Rockwell, IA?

The 2025 property tax bill for 12618 Lark Ave, Rockwell, IA was $3,982. The county assessed it at $394,450.

Closest homes

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Assigned schools

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