Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$86,285$115 / 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 70How 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
Last sold for $75,000 on Sep 8, 2025

1229 HAMLIN ST

GRINNELL, IA 50112
2
Beds
1
Baths
748 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$86K
$60K low$112K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$75,000 · Sep 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,362 (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.$99,970 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$85,260
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$91,910
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,970

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyPOWESHIEK
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Central
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 · 128 ft²Patio · 32 ft²Porch · 150 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
Bailey Park Elementary School
Elementary · Grades KG–2 · 0.2 mi
H
Grinnell Community Senior High SchoolB+
High · Grades 9–12 · 0.5 mi
M
Grinnell Community Middle SchoolC+
Middle · Grades 5–8 · 1.4 mi

District: Grinnell-Newburg Community School District

Neighborhood · ZIP 50112These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.11,835
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,400
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,246
Average tempThe average temperature here across a full year.49°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.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

1229 Hamlin 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 93% of homes in Grinnell 50112
  • Costs less per square foot than 65% of homes in Poweshiek County
  • Smaller than 97% of homes in Grinnell 50112
  • Has a smaller lot than 82% of homes in Grinnell 50112

What homes are worth in Grinnell 50112

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

This home
$63K$596K

This home is worth more than 7% of homes in Grinnell 50112.

How it measures up in Grinnell 50112

The dot is this home. The mark in the middle is the typical home in Grinnell 50112.

Estimated value$86,285
CheaperTypical $197,387Pricier

Pricier than 7% of homes nearby

Price per ft²$115
CheaperTypical $134Pricier

Pricier than 37% of homes nearby

Living area748 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.23 ac
SmallerTypical 0.34 acBigger

Bigger than 18% of homes nearby

Year built1958
OlderTypical 1959Newer

Newer than 50% of homes nearby

How 1229 Hamlin St ranks against every home in each area.
MeasureThis homeGrinnell 50112Poweshiek County
Estimated valuepricier than$86,2857% of homes8% of homes
Price per ft²pricier than$11537% of homes35% of homes
Living areabigger than748 ft²3% of homes6% of homes
Lot sizebigger than0.23 ac18% of homes24% of homes
Year builtnewer than195850% of homes42% of homes

About 1229 Hamlin St

How much is 1229 Hamlin St, Grinnell, IA worth?

The TopHap Estimate for 1229 Hamlin St, Grinnell, IA is $86,285 as of Sep 24, 2026. The likely range is $60,385 to $112,185. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1229 Hamlin St, Grinnell, IA last sell?

1229 Hamlin St, Grinnell, IA last sold on Sep 8, 2025 for $75,000, according to the county's recorded deed.

How big is 1229 Hamlin St, Grinnell, IA?

1229 Hamlin St, Grinnell, IA has 2 bedrooms, 1 bathrooms, 748 square feet of living space and a 0.23-acre lot.

When was 1229 Hamlin St, Grinnell, IA built?

1229 Hamlin St, Grinnell, IA was built in 1958, making it 68 years old. The building has 1 story.

What schools serve 1229 Hamlin St, Grinnell, IA?

1229 Hamlin St, Grinnell, IA is assigned to Bailey Park Elementary School (elementary); Grinnell Community Senior High School (high), rated B+; Grinnell Community Middle School (middle), rated C+. All sit in Grinnell-Newburg Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1229 Hamlin St, Grinnell, IA compare to other homes in Grinnell 50112?

Among the 3,986 homes in Grinnell 50112, it is worth more than 7% of them ($86,285 against a typical $197,387), its price per square foot is higher than 37% of them ($115 against a typical $134), it is bigger than 3% of them (748 ft² against a typical 1,456 ft²), its lot is bigger than 18% of them (0.23 ac against a typical 0.34 ac) and it is newer than 50% of them (1958 against a typical 1959). Measured against all of Poweshiek County, it is worth more than 8% 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 1229 Hamlin St, Grinnell, IA?

The 2025 property tax bill for 1229 Hamlin St, Grinnell, IA was $1,362. The county assessed it at $99,970.

More homes on Hamlin St

Closest homes

More homes in Grinnell 50112

Assigned schools

Explore the area

See this home in context

Open 1229 Hamlin 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