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Single Family ResidenceResidential
$531,491$267 / 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 93How 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

478 EMERALD LN

ONALASKA, TX 77360
2
Beds
2
Baths
1,993 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.
1.16 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$531K
$494K low$569K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,072 (2022)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$437,818 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,586
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$425,232
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$408,471
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$437,818

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.1.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
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.Porch · 653 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Onalaska Elementary SchoolB-
Elementary · Grades PK–6 · 3.3 mi
M
Onalaska Jr/Sr High SchoolC+
Middle · Grades 7–12 · 3.4 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%

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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

478 Emerald Ln 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 93% of homes in Polk County
  • Costs more per square foot than 89% of homes in Polk County
  • Bigger than 86% of homes in Onalaska 77360
  • Has a bigger lot than 92% of homes in Onalaska 77360
  • Newer than 79% 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
$51K$854K

This home is worth more than 92% 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$531,491
CheaperTypical $197,694Pricier

Pricier than 92% of homes nearby

Price per ft²$267
CheaperTypical $163Pricier

Pricier than 87% of homes nearby

Living area1,993 ft²
SmallerTypical 1,261 ft²Bigger

Bigger than 86% of homes nearby

Lot size1.16 ac
SmallerTypical 0.23 acBigger

Bigger than 92% of homes nearby

Year built2012
OlderTypical 1997Newer

Newer than 75% of homes nearby

How 478 Emerald Ln ranks against every home in each area.
MeasureThis homeOnalaska 77360Polk County
Estimated valuepricier than$531,49192% of homes93% of homes
Price per ft²pricier than$26787% of homes89% of homes
Living areabigger than1,993 ft²86% of homes82% of homes
Lot sizebigger than1.16 ac92% of homes74% of homes
Year builtnewer than201275% of homes79% of homes

About 478 Emerald Ln

How much is 478 Emerald Ln, Onalaska, TX worth?

The TopHap Estimate for 478 Emerald Ln, Onalaska, TX is $531,491 as of Sep 24, 2026. The likely range is $493,951 to $569,031. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 478 Emerald Ln, Onalaska, TX last sell?

478 Emerald Ln, Onalaska, TX last sold on Dec 30, 2010, according to the county's recorded deed.

How big is 478 Emerald Ln, Onalaska, TX?

478 Emerald Ln, Onalaska, TX has 2 bedrooms, 2 bathrooms, 1,993 square feet of living space and a 1.16-acre lot.

When was 478 Emerald Ln, Onalaska, TX built?

478 Emerald Ln, Onalaska, TX was built in 2012, making it 14 years old.

What schools serve 478 Emerald Ln, Onalaska, TX?

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

How does 478 Emerald Ln, Onalaska, TX compare to other homes in Onalaska 77360?

Among the 4,413 homes in Onalaska 77360, it is worth more than 92% of them ($531,491 against a typical $197,694), its price per square foot is higher than 87% of them ($267 against a typical $163), it is bigger than 86% of them (1,993 ft² against a typical 1,261 ft²), its lot is bigger than 92% of them (1.16 ac against a typical 0.23 ac) and it is newer than 75% of them (2012 against a typical 1997). Measured against all of Polk County, it is worth more than 93% 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 478 Emerald Ln, Onalaska, TX?

The 2022 property tax bill for 478 Emerald Ln, Onalaska, TX was $3,072. The county assessed it at $437,818.

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