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Single Family ResidenceResidential
$379,375$663 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

509 11TH ST N

NORTHWOOD, IA 50459
1
Beds
1
Baths
572 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$379K
$328K low$430K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,308 (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.$340,087 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,666
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$328,421
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$304,032
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$340,087

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWorth
Lot (acres)The size of the land the home sits on, from county records.0.19
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes

Transaction History(3)

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
Northwood-Kensett Elementary SchoolC
Elementary · Grades PK–5 · 0.3 mi
M
Northwood-Kensett Middle/High SchoolC+
Middle · Grades 6–12 · 0.4 mi

District: Northwood-Kensett Community School District

Neighborhood · ZIP 50459These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
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.3,048
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.21 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,016
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,483
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

509 11th St N 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 Worth County
  • Among the highest price per square foot in Northwood 50459
  • Among the smallest homes in Northwood 50459
  • Has a smaller lot than 89% of homes in Northwood 50459
  • Among the newest homes in Northwood 50459

What homes are worth in Northwood 50459

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

This home
$57K$528K

This home is worth more than 93% of homes in Northwood 50459.

How it measures up in Northwood 50459

The dot is this home. The mark in the middle is the typical home in Northwood 50459.

Estimated value$379,375
CheaperTypical $166,155Pricier

Pricier than 93% of homes nearby

Price per ft²$663
CheaperTypical $111Pricier

Pricier than almost all homes nearby

Living area572 ft²
SmallerTypical 1,510 ft²Bigger

Smaller than almost all homes nearby

Lot size0.19 ac
SmallerTypical 0.35 acBigger

Bigger than 11% of homes nearby

Year built2022
OlderTypical 1945Newer

Newer than almost all homes nearby

How 509 11th St N ranks against every home in each area.
MeasureThis homeNorthwood 50459Worth County
Estimated valuepricier than$379,37593% of homes95% of homes
Price per ft²pricier than$663almost all homesalmost all homes
Living areabigger than572 ft²almost no homesalmost no homes
Lot sizebigger than0.19 ac11% of homes14% of homes
Year builtnewer than2022almost all homesalmost all homes

About 509 11th St N

How much is 509 11th St N, Northwood, IA worth?

The TopHap Estimate for 509 11th St N, Northwood, IA is $379,375 as of Oct 21, 2026. The likely range is $328,371 to $430,379. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 11th St N, Northwood, IA last sell?

509 11th St N, Northwood, IA last sold on Jun 4, 2024, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 509 11th St N, Northwood, IA?

509 11th St N, Northwood, IA has 1 bedrooms, 1 bathrooms, 572 square feet of living space and a 0.19-acre lot.

When was 509 11th St N, Northwood, IA built?

509 11th St N, Northwood, IA was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 509 11th St N, Northwood, IA?

509 11th St N, Northwood, IA is assigned to Northwood-Kensett Elementary School (elementary), rated C; Northwood-Kensett Middle/High School (middle), rated C+. All sit in Northwood-Kensett Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 11th St N, Northwood, IA compare to other homes in Northwood 50459?

Among the 1,320 homes in Northwood 50459, it is worth more than 93% of them ($379,375 against a typical $166,155), its price per square foot is higher than almost all of them ($663 against a typical $111), it is bigger than almost none of them (572 ft² against a typical 1,510 ft²), its lot is bigger than 11% of them (0.19 ac against a typical 0.35 ac) and it is newer than almost all of them (2022 against a typical 1945). Measured against all of Worth County, it is worth more than 95% 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 509 11th St N, Northwood, IA?

The 2024 property tax bill for 509 11th St N, Northwood, IA was $4,308. The county assessed it at $340,087.

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