Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$214,842$158 / 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 92How 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

371 BLACKBERRY ST

ONALASKA, TX 77360
3
Beds
1.5
Baths
1,364 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$215K
$197K low$233K high

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.$161,361 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,960
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,401
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$161,764
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$161,361

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
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
96
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyPOLK
Lot (acres)The size of the land the home sits on, from county records.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Carport (Unspecified)
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.Patio · 160 ft²Porch · 160 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.

M
Onalaska Jr/Sr High SchoolB-
Middle · Grades 7–12 · 2.7 mi
E
Onalaska Elementary SchoolB
Elementary · Grades PK–6 · 3.2 mi

District: Onalaska Independent School District

Neighborhood · ZIP 77360These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.73%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.6,677
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,043
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,459
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

371 Blackberry 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.

  • Has a smaller lot than 67% of homes in Polk County
  • Newer than 92% of homes in Polk County

What homes are worth in Onalaska 77360

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

This home
$59K$866K

This home is worth more than 53% of homes in Onalaska 77360.

How it measures up in Onalaska 77360

The dot is this home. The mark in the middle is the typical home in Onalaska 77360.

Estimated value$214,842
CheaperTypical $201,856Pricier

Pricier than 53% of homes nearby

Price per ft²$158
CheaperTypical $168Pricier

Pricier than 42% of homes nearby

Living area1,364 ft²
SmallerTypical 1,298 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.26 ac
SmallerTypical 0.24 acBigger

Bigger than 54% of homes nearby

Year built2021
OlderTypical 2009Newer

Newer than 91% of homes nearby

How 371 Blackberry St ranks against every home in each area.
MeasureThis homeOnalaska 77360Polk County
Estimated valuepricier than$214,84253% of homes58% of homes
Price per ft²pricier than$15842% of homes57% of homes
Living areabigger than1,364 ft²54% of homes51% of homes
Lot sizebigger than0.26 ac54% of homes33% of homes
Year builtnewer than202191% of homes92% of homes

About 371 Blackberry St

How much is 371 Blackberry St, Onalaska, TX worth?

The TopHap Estimate for 371 Blackberry St, Onalaska, TX is $214,842 as of Oct 21, 2026. The likely range is $196,835 to $232,849. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 371 Blackberry St, Onalaska, TX last sell?

371 Blackberry St, Onalaska, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 371 Blackberry St, Onalaska, TX?

371 Blackberry St, Onalaska, TX has 3 bedrooms, 1.5 bathrooms, 1,364 square feet of living space and a 0.26-acre lot.

When was 371 Blackberry St, Onalaska, TX built?

371 Blackberry St, Onalaska, TX was built in 2021, making it 5 years old.

What schools serve 371 Blackberry St, Onalaska, TX?

371 Blackberry St, Onalaska, TX is assigned to Onalaska Jr/Sr High School (middle), rated B-; Onalaska Elementary School (elementary), rated B. All sit in Onalaska Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 371 Blackberry St, Onalaska, TX compare to other homes in Onalaska 77360?

Among the 4,571 homes in Onalaska 77360, it is worth more than 53% of them ($214,842 against a typical $201,856), its price per square foot is higher than 42% of them ($158 against a typical $168), it is bigger than 54% of them (1,364 ft² against a typical 1,298 ft²), its lot is bigger than 54% of them (0.26 ac against a typical 0.24 ac) and it is newer than 91% of them (2021 against a typical 2009). Measured against all of Polk County, it is worth more than 58% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Blackberry St

Closest homes

More homes in Onalaska 77360

Assigned schools

Explore the area

See this home in context

Open 371 Blackberry 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