Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$172,988$109 / 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 86How 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 $147,000 on Feb 28, 2024

405 POLAR ST

AVOCA, NE 68307
3
Beds
1
Baths
1,592 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.
1897
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.

Valuation

$173K
$149K low$197K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$147,000 · Feb 28, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,487 (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.$117,830 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,695
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$112,135
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$113,125
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$117,830

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.55
49
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
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.28 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.0.2 percent flood zone

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
CountyCASS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2023
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Shed · 54 ft²Patio · 36 ft²

Transaction History(5)

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.

H
High School at SyracuseB-
High · Grades 9–12 · 9.6 mi
M
Middle School at SyracuseA
Middle · Grades 4–8 · 9.7 mi
E
Elementary School at SyracuseB+
Elementary · Grades PK–3 · 10.1 mi

District: Syracuse-Dunbar-Avoca Schools

Neighborhood · ZIP 68307These 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.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.469
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,227
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,539
Average tempThe average temperature here across a full year.51°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.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

405 Polar 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 86% of homes in Cass County
  • Costs less per square foot than 94% of homes in Cass County
  • Has a smaller lot than 83% of homes in Avoca 68307
  • Older than 91% of homes in Cass County

What homes are worth in Avoca 68307

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

This home
$61K$878K

This home is worth more than 34% of homes in Avoca 68307.

How it measures up in Avoca 68307

The dot is this home. The mark in the middle is the typical home in Avoca 68307.

Estimated value$172,988
CheaperTypical $263,455Pricier

Pricier than 34% of homes nearby

Price per ft²$109
CheaperTypical $164Pricier

Pricier than 27% of homes nearby

Living area1,592 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.19 ac
SmallerTypical 2.01 acBigger

Bigger than 17% of homes nearby

Year built1897
OlderTypical 1944Newer

Newer than 14% of homes nearby

How 405 Polar St ranks against every home in each area.
MeasureThis homeAvoca 68307Cass County
Estimated valuepricier than$172,98834% of homes14% of homes
Price per ft²pricier than$10927% of homes6% of homes
Living areabigger than1,592 ft²50% of homes57% of homes
Lot sizebigger than0.19 ac17% of homes17% of homes
Year builtnewer than189714% of homes9% of homes

About 405 Polar St

How much is 405 Polar St, Avoca, NE worth?

The TopHap Estimate for 405 Polar St, Avoca, NE is $172,988 as of Aug 30, 2026. The likely range is $149,249 to $196,727. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 Polar St, Avoca, NE last sell?

405 Polar St, Avoca, NE last sold on Feb 28, 2024 for $147,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 405 Polar St, Avoca, NE?

405 Polar St, Avoca, NE has 3 bedrooms, 1 bathrooms, 1,592 square feet of living space and a 0.19-acre lot.

When was 405 Polar St, Avoca, NE built?

405 Polar St, Avoca, NE was built in 1897, making it 129 years old. The building has 1 story.

What schools serve 405 Polar St, Avoca, NE?

405 Polar St, Avoca, NE is assigned to High School at Syracuse (high), rated B-; Middle School at Syracuse (middle), rated A; Elementary School at Syracuse (elementary), rated B+. All sit in Syracuse-Dunbar-Avoca Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 405 Polar St, Avoca, NE compare to other homes in Avoca 68307?

Among the 219 homes in Avoca 68307, it is worth more than 34% of them ($172,988 against a typical $263,455), its price per square foot is higher than 27% of them ($109 against a typical $164), it is bigger than 50% of them (1,592 ft² against a typical 1,592 ft²), its lot is bigger than 17% of them (0.19 ac against a typical 2.01 ac) and it is newer than 14% of them (1897 against a typical 1944). Measured against all of Cass County, it is worth more than 14% 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 405 Polar St, Avoca, NE?

The 2025 property tax bill for 405 Polar St, Avoca, NE was $1,487. The county assessed it at $117,830.

More homes on Polar St

Closest homes

More homes in Avoca 68307

Assigned schools

Explore the area

See this home in context

Open 405 Polar 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