Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$181,323$144 / 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 94How 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 $169,100 on Aug 19, 2024

1815 ONALASKA AVE

LA CROSSE, WI 54603
4
Beds
1.5
Baths
1,261 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
1
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$181K
$170K low$193K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$169,100 · Aug 19, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,333 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$149,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$179,400

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.36
51
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
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.26 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
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.1 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
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyLA CROSSE
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.1982
Lot (acres)The size of the land the home sits on, from county records.0.13
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Highway
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 360 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.

H
Logan High SchoolC-
High · Grades 9–12 · 0.4 mi
E
Northside Elementary SchoolD-
Elementary · Grades PK–5 · 0.4 mi
M
Logan Middle SchoolD+
Middle · Grades 6–8 · 0.6 mi

District: La Crosse School District

Neighborhood · ZIP 54603These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.14,112
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.687 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,290
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,243
Average tempThe average temperature here across a full year.46°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.54%

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

1815 Onalaska 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.

  • Worth less than 92% of homes in La Crosse County
  • Costs less per square foot than 87% of homes in La Crosse County
  • Has a smaller lot than 88% of homes in La Crosse County
  • Newer than 71% of homes in La Crosse 54603

What homes are worth in La Crosse 54603

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

This home
$102K$665K

This home is worth more than 32% of homes in La Crosse 54603.

How it measures up in La Crosse 54603

The dot is this home. The mark in the middle is the typical home in La Crosse 54603.

Estimated value$181,323
CheaperTypical $216,227Pricier

Pricier than 32% of homes nearby

Price per ft²$144
CheaperTypical $158Pricier

Pricier than 34% of homes nearby

Living area1,261 ft²
SmallerTypical 1,218 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.13 ac
SmallerTypical 0.16 acBigger

Bigger than 18% of homes nearby

Year built1938
OlderTypical 1922Newer

Newer than 71% of homes nearby

How 1815 Onalaska Ave ranks against every home in each area.
MeasureThis homeLogan NorthsideLa Crosse 54603La Crosse County
Estimated valuepricier than$181,32336% of homes32% of homes8% of homes
Price per ft²pricier than$14427% of homes34% of homes13% of homes
Living areabigger than1,261 ft²53% of homes55% of homes46% of homes
Lot sizebigger than0.13 ac22% of homes18% of homes12% of homes
Year builtnewer than193868% of homes71% of homes41% of homes

About 1815 Onalaska Ave

How much is 1815 Onalaska Ave, La Crosse, WI worth?

The TopHap Estimate for 1815 Onalaska Ave, La Crosse, WI is $181,323 as of Sep 24, 2026. The likely range is $169,827 to $192,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1815 Onalaska Ave, La Crosse, WI last sell?

1815 Onalaska Ave, La Crosse, WI last sold on Aug 19, 2024 for $169,100, according to the county's recorded deed.

How big is 1815 Onalaska Ave, La Crosse, WI?

1815 Onalaska Ave, La Crosse, WI has 4 bedrooms, 1.5 bathrooms, 1,261 square feet of living space and a 0.13-acre lot.

When was 1815 Onalaska Ave, La Crosse, WI built?

1815 Onalaska Ave, La Crosse, WI was built in 1938, making it 88 years old. It is a cape cod home. The building has 1 story.

What schools serve 1815 Onalaska Ave, La Crosse, WI?

1815 Onalaska Ave, La Crosse, WI is assigned to Logan High School (high), rated C-; Northside Elementary School (elementary), rated D-; Logan Middle School (middle), rated D+. All sit in La Crosse School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1815 Onalaska Ave, La Crosse, WI compare to other homes in La Crosse 54603?

Among the 4,550 homes in La Crosse 54603, it is worth more than 32% of them ($181,323 against a typical $216,227), its price per square foot is higher than 34% of them ($144 against a typical $158), it is bigger than 55% of them (1,261 ft² against a typical 1,218 ft²), its lot is bigger than 18% of them (0.13 ac against a typical 0.16 ac) and it is newer than 71% of them (1938 against a typical 1922). Measured against all of La Crosse 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 1815 Onalaska Ave, La Crosse, WI?

The 2025 property tax bill for 1815 Onalaska Ave, La Crosse, WI was $3,333.

More homes on Onalaska Ave

Closest homes

More homes in La Crosse 54603

Assigned schools

Explore the area

See this home in context

Open 1815 Onalaska Ave 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