Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$102,901$66 / 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 67How 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

521 HAW ST

KELLOGG, IA 50135
4
Beds
1.5
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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1919
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

$103K
$69K low$137K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,058 (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.$162,210 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$149,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$162,210
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$162,210

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyJASPER
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Yes
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, Attached
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 · 200 ft²Porch · 224 ft²

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

E
Aurora Heights Elementary SchoolB
Elementary · Grades KG–4 · 6.3 mi
M
Berg Middle SchoolD
Middle · Grades 5–8 · 6.3 mi
H
Newton High SchoolD+
High · Grades 9–12 · 7.6 mi

District: Newton Community School District

Neighborhood · ZIP 50135These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.1,699
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,138
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,193
Average tempThe average temperature here across a full year.49°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%

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

521 Haw 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 less than 88% of homes in Jasper County
  • Costs less per square foot than 96% of homes in Jasper County
  • Bigger than 65% of homes in Jasper County
  • Has a smaller lot than 81% of homes in Kellogg 50135
  • Older than 80% of homes in Jasper County

What homes are worth in Kellogg 50135

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

This home
$47K$463K

This home is worth more than 22% of homes in Kellogg 50135.

How it measures up in Kellogg 50135

The dot is this home. The mark in the middle is the typical home in Kellogg 50135.

Estimated value$102,901
CheaperTypical $177,591Pricier

Pricier than 22% of homes nearby

Price per ft²$66
CheaperTypical $129Pricier

Pricier than 13% of homes nearby

Living area1,568 ft²
SmallerTypical 1,370 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.2 ac
SmallerTypical 0.57 acBigger

Bigger than 19% of homes nearby

Year built1919
OlderTypical 1964Newer

Newer than 26% of homes nearby

How 521 Haw St ranks against every home in each area.
MeasureThis homeKellogg 50135Jasper County
Estimated valuepricier than$102,90122% of homes12% of homes
Price per ft²pricier than$6613% of homes4% of homes
Living areabigger than1,568 ft²64% of homes65% of homes
Lot sizebigger than0.2 ac19% of homes28% of homes
Year builtnewer than191926% of homes20% of homes

About 521 Haw St

How much is 521 Haw St, Kellogg, IA worth?

The TopHap Estimate for 521 Haw St, Kellogg, IA is $102,901 as of Sep 24, 2026. The likely range is $69,032 to $136,770. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Haw St, Kellogg, IA last sell?

521 Haw St, Kellogg, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 521 Haw St, Kellogg, IA?

521 Haw St, Kellogg, IA has 4 bedrooms, 1.5 bathrooms, 1,568 square feet of living space and a 0.20-acre lot.

When was 521 Haw St, Kellogg, IA built?

521 Haw St, Kellogg, IA was built in 1919, making it 107 years old. The building has 2 stories.

What schools serve 521 Haw St, Kellogg, IA?

521 Haw St, Kellogg, IA is assigned to Aurora Heights Elementary School (elementary), rated B; Berg Middle School (middle), rated D; Newton High School (high), rated D+. All sit in Newton Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Haw St, Kellogg, IA compare to other homes in Kellogg 50135?

Among the 774 homes in Kellogg 50135, it is worth more than 22% of them ($102,901 against a typical $177,591), its price per square foot is higher than 13% of them ($66 against a typical $129), it is bigger than 64% of them (1,568 ft² against a typical 1,370 ft²), its lot is bigger than 19% of them (0.2 ac against a typical 0.57 ac) and it is newer than 26% of them (1919 against a typical 1964). Measured against all of Jasper County, it is worth more than 12% 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 521 Haw St, Kellogg, IA?

The 2025 property tax bill for 521 Haw St, Kellogg, IA was $2,058. The county assessed it at $162,210.

More homes on Haw St

Closest homes

More homes in Kellogg 50135

Assigned schools

Explore the area

See this home in context

Open 521 Haw St 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