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Single Family ResidenceResidential
$428,272$278 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $375,000 on Apr 24, 2023

507 FOREST VIEW AVE

SIOUX CITY, IA 51103
4
Beds
4 / 1
Baths
1,540 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.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$428K
$406K low$450K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$375,000 · Apr 24, 2023

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$332,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$301,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$305,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$332,400

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.59
44
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
52
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.10 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWoodbury
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)
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.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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 · 204 ft²Patio · 204 ft²Porch · 36 ft²

Transaction History(2)

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.

M
West Middle SchoolC+
Middle · Grades 6–8 · 0.8 mi
H
West High SchoolD+
High · Grades 9–12 · 1.0 mi
E
Loess Hills Computer Programming Elementary SchoolC+
Elementary · Grades PK–5 · 1.0 mi

District: Sioux City Community School District

Neighborhood · ZIP 51103These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.9.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.16,584
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,543 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,060
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$66,456
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

507 Forest View Ave 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.

  • Among the most valuable homes in Westside South
  • Costs more per square foot than 98% of homes in Westside South
  • Bigger than 84% of homes in Westside South
  • Has a bigger lot than 76% of homes in Westside South
  • Newer than 96% of homes in Sioux City 51103

What homes are worth in Sioux City 51103

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

This home
$51K$413K

This home is worth more than 98% of homes in Sioux City 51103.

How it measures up in Sioux City 51103

The dot is this home. The mark in the middle is the typical home in Sioux City 51103.

Estimated value$428,272
CheaperTypical $140,315Pricier

Pricier than 98% of homes nearby

Price per ft²$278
CheaperTypical $130Pricier

Pricier than 97% of homes nearby

Living area1,540 ft²
SmallerTypical 1,120 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.23 ac
SmallerTypical 0.17 acBigger

Bigger than 75% of homes nearby

Year built2004
OlderTypical 1923Newer

Newer than 96% of homes nearby

How 507 Forest View Ave ranks against every home in each area.
MeasureThis homeWestside SouthSioux City 51103Woodbury County
Estimated valuepricier than$428,272almost all homes98% of homes92% of homes
Price per ft²pricier than$27898% of homes97% of homes94% of homes
Living areabigger than1,540 ft²84% of homes82% of homes69% of homes
Lot sizebigger than0.23 ac76% of homes75% of homes62% of homes
Year builtnewer than200495% of homes96% of homes92% of homes

About 507 Forest View Ave

How much is 507 Forest View Ave, Sioux City, IA worth?

The TopHap Estimate for 507 Forest View Ave, Sioux City, IA is $428,272 as of Aug 30, 2026. The likely range is $406,105 to $450,439. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 507 Forest View Ave, Sioux City, IA last sell?

507 Forest View Ave, Sioux City, IA last sold on Apr 24, 2023 for $375,000, according to the county's recorded deed.

How big is 507 Forest View Ave, Sioux City, IA?

507 Forest View Ave, Sioux City, IA has 4 bedrooms, 4 bathrooms, 1,540 square feet of living space and a 0.23-acre lot.

When was 507 Forest View Ave, Sioux City, IA built?

507 Forest View Ave, Sioux City, IA was built in 2004, making it 22 years old. It is a ranch home. The building has 1 story.

What schools serve 507 Forest View Ave, Sioux City, IA?

507 Forest View Ave, Sioux City, IA is assigned to West Middle School (middle), rated C+; West High School (high), rated D+; Loess Hills Computer Programming Elementary School (elementary), rated C+. All sit in Sioux City Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 507 Forest View Ave, Sioux City, IA compare to other homes in Sioux City 51103?

Among the 5,348 homes in Sioux City 51103, it is worth more than 98% of them ($428,272 against a typical $140,315), its price per square foot is higher than 97% of them ($278 against a typical $130), it is bigger than 82% of them (1,540 ft² against a typical 1,120 ft²), its lot is bigger than 75% of them (0.23 ac against a typical 0.17 ac) and it is newer than 96% of them (2004 against a typical 1923). Measured against all of Woodbury County, it is worth more than 92% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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