Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$224,380$216 / 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

15251 R45 HWY

SAINT MARYS, IA 50241
3
Beds
2 / 1
Baths
1,040 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.
2.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$224K
$197K low$252K 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.$56,380
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$45,104
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.70%
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.$168,000
FRONTIER FINANCIAL INC · recorded May 12, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,764 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$221,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$183,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWarren
Lot (acres)The size of the land the home sits on, from county records.2.80
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.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 192 ft²Porch · 80 ft²

Transaction History(1)

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
Martensdale - St. Marys ElementaryA+
Elementary · Grades PK–6 · 4.9 mi
M
Martensdale - St. Marys Jr. / Sr. High SchoolC
Middle · Grades 7–12 · 4.9 mi

District: Martensdale-St. Marys Community School District

Neighborhood · ZIP 50241These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.137
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
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.16
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.27 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,964
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,191
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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

15251 R45 Hwy 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 74% of homes in Warren County
  • Smaller than 83% of homes in Warren County
  • Has a bigger lot than 79% of homes in Warren County
  • Older than 80% of homes in Warren County

What homes are worth in Warren County

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

This home
$84K$729K

This home is worth more than 56% of homes in Warren County.

How it measures up in Warren County

The dot is this home. The mark in the middle is the typical home in Warren County.

Estimated value$224,380
CheaperTypical $302,139Pricier

Pricier than 26% of homes nearby

Price per ft²$216
CheaperTypical $209Pricier

Pricier than 54% of homes nearby

Living area1,040 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 17% of homes nearby

Lot size2.8 ac
SmallerTypical 0.29 acBigger

Bigger than 79% of homes nearby

Year built1959
OlderTypical 1990Newer

Newer than 20% of homes nearby

How 15251 R45 Hwy ranks against every home in each area.
MeasureThis homeWarren County
Estimated valuepricier than$224,38026% of homes
Price per ft²pricier than$21654% of homes
Living areabigger than1,040 ft²17% of homes
Lot sizebigger than2.8 ac79% of homes
Year builtnewer than195920% of homes

About 15251 R45 Hwy

How much is 15251 R45 Hwy, Saint Marys, IA worth?

The TopHap Estimate for 15251 R45 Hwy, Saint Marys, IA is $224,380 as of Jul 14, 2026. The likely range is $197,216 to $251,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 15251 R45 Hwy, Saint Marys, IA?

15251 R45 Hwy, Saint Marys, IA has 3 bedrooms, 2 bathrooms, 1,040 square feet of living space and a 2.80-acre lot.

When was 15251 R45 Hwy, Saint Marys, IA built?

15251 R45 Hwy, Saint Marys, IA was built in 1959, making it 67 years old. The building has 1 story.

What schools serve 15251 R45 Hwy, Saint Marys, IA?

15251 R45 Hwy, Saint Marys, IA is assigned to Martensdale - St. Marys Elementary (elementary), rated A+; Martensdale - St. Marys Jr. / Sr. High School (middle), rated C. All sit in Martensdale-St. Marys Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15251 R45 Hwy, Saint Marys, IA compare to other homes in Warren County?

Among the 21,237 homes in Warren County, it is worth more than 26% of them ($224,380 against a typical $302,139), its price per square foot is higher than 54% of them ($216 against a typical $209), it is bigger than 17% of them (1,040 ft² against a typical 1,512 ft²), its lot is bigger than 79% of them (2.8 ac against a typical 0.29 ac) and it is newer than 20% of them (1959 against a typical 1990). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 15251 R45 Hwy, Saint Marys, IA?

The 2024 property tax bill for 15251 R45 Hwy, Saint Marys, IA was $2,764. The county assessed it at $221,600.

Closest homes

More homes in Saint Marys 50241

Assigned schools

Explore the area

See this home in context

Open 15251 R45 Hwy 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