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Rural ResidenceResidential
$316,707$146 / 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 84How 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

21804 30TH ST

MECHANICSVILLE, IA 52306
3
Beds
1.5
Baths
2,176 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2013
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$317K
$265K low$368K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,564 (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.$193,970 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,670
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$193,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$193,970

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyJONES
Lot (acres)The size of the land the home sits on, from county records.1.00
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.Deck · 222 ft²Patio · 222 ft²Porch · 120 ft²

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

E
Washington Elementary SchoolA-
Elementary · Grades PK–4 · 7.4 mi
M
Washington Middle SchoolA+
Middle · Grades 5–8 · 7.5 mi
H
Washington High SchoolB-
High · Grades 9–12 · 7.6 mi

District: Mount Vernon Community School District

Neighborhood · ZIP 52306These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.2,413
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.32 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,061
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,959
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

21804 30th 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 more than 77% of homes in Mechanicsville 52306
  • Bigger than 89% of homes in Mechanicsville 52306
  • Newer than 95% of homes in Mechanicsville 52306

What homes are worth in Mechanicsville 52306

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

This home
$74K$561K

This home is worth more than 77% of homes in Mechanicsville 52306.

How it measures up in Mechanicsville 52306

The dot is this home. The mark in the middle is the typical home in Mechanicsville 52306.

Estimated value$316,707
CheaperTypical $203,663Pricier

Pricier than 77% of homes nearby

Price per ft²$146
CheaperTypical $146Pricier

Pricier than 50% of homes nearby

Living area2,176 ft²
SmallerTypical 1,528 ft²Bigger

Bigger than 89% of homes nearby

Lot size1 ac
SmallerTypical 0.36 acBigger

Bigger than 62% of homes nearby

Year built2013
OlderTypical 1951Newer

Newer than 95% of homes nearby

How 21804 30th St ranks against every home in each area.
MeasureThis homeMechanicsville 52306Jones County
Estimated valuepricier than$316,70777% of homes74% of homes
Price per ft²pricier than$14650% of homes51% of homes
Living areabigger than2,176 ft²89% of homes87% of homes
Lot sizebigger than1 ac62% of homes60% of homes
Year builtnewer than201395% of homes90% of homes

About 21804 30th St

How much is 21804 30th St, Mechanicsville, IA worth?

The TopHap Estimate for 21804 30th St, Mechanicsville, IA is $316,707 as of Sep 24, 2026. The likely range is $265,018 to $368,396. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21804 30th St, Mechanicsville, IA last sell?

21804 30th St, Mechanicsville, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21804 30th St, Mechanicsville, IA?

21804 30th St, Mechanicsville, IA has 3 bedrooms, 1.5 bathrooms, 2,176 square feet of living space and a 1.00-acre lot.

When was 21804 30th St, Mechanicsville, IA built?

21804 30th St, Mechanicsville, IA was built in 2013, making it 13 years old. The building has 2 stories.

What schools serve 21804 30th St, Mechanicsville, IA?

21804 30th St, Mechanicsville, IA is assigned to Washington Elementary School (elementary), rated A-; Washington Middle School (middle), rated A+; Washington High School (high), rated B-. All sit in Mount Vernon Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21804 30th St, Mechanicsville, IA compare to other homes in Mechanicsville 52306?

Among the 701 homes in Mechanicsville 52306, it is worth more than 77% of them ($316,707 against a typical $203,663), its price per square foot is higher than 50% of them ($146 against a typical $146), it is bigger than 89% of them (2,176 ft² against a typical 1,528 ft²), its lot is bigger than 62% of them (1 ac against a typical 0.36 ac) and it is newer than 95% of them (2013 against a typical 1951). Measured against all of Jones County, it is worth more than 74% 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 21804 30th St, Mechanicsville, IA?

The 2025 property tax bill for 21804 30th St, Mechanicsville, IA was $2,564. The county assessed it at $193,970.

More homes on 30th St

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Assigned schools

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