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Single Family ResidenceResidential
$125,444$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 90How 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

521 1ST ST

BAYSIDE, TX 78340
0
Baths
870 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$125K
$113K low$138K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,456 (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.$88,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,590
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$74,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$88,090

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.62
92
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.
97
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.
27
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyRefugio
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 240 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
Woodsboro High SchoolD+
Middle · Grades 6–12 · 11.8 mi
E
Woodsboro Elementary SchoolC+
Elementary · Grades PK–5 · 11.9 mi

District: Woodsboro Independent School District

Neighborhood · ZIP 78340These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.108
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,328
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,553
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

521 1st 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 90% of homes in Bayside 78340
  • Costs more per square foot than 77% of homes in Refugio County
  • Smaller than 83% of homes in Refugio County
  • Has a smaller lot than 98% of homes in Bayside 78340
  • Older than 84% of homes in Bayside 78340

What homes are worth in Bayside 78340

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

This home
$97K$717K

This home is worth more than 10% of homes in Bayside 78340.

How it measures up in Bayside 78340

The dot is this home. The mark in the middle is the typical home in Bayside 78340.

Estimated value$125,444
CheaperTypical $219,708Pricier

Pricier than 10% of homes nearby

Price per ft²$144
CheaperTypical $175Pricier

Pricier than 30% of homes nearby

Living area870 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.14 ac
SmallerTypical 0.29 acBigger

Bigger than 2% of homes nearby

Year built1945
OlderTypical 1976Newer

Newer than 16% of homes nearby

How 521 1st St ranks against every home in each area.
MeasureThis homeBayside 78340Refugio County
Estimated valuepricier than$125,44410% of homes41% of homes
Price per ft²pricier than$14430% of homes77% of homes
Living areabigger than870 ft²21% of homes17% of homes
Lot sizebigger than0.14 ac2% of homes9% of homes
Year builtnewer than194516% of homes23% of homes

About 521 1st St

How much is 521 1st St, Bayside, TX worth?

The TopHap Estimate for 521 1st St, Bayside, TX is $125,444 as of Sep 24, 2026. The likely range is $113,062 to $137,826. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 1st St, Bayside, TX last sell?

521 1st St, Bayside, TX last sold on Feb 20, 2007, according to the county's recorded deed.

How big is 521 1st St, Bayside, TX?

521 1st St, Bayside, TX has 870 square feet of living space and a 0.14-acre lot.

When was 521 1st St, Bayside, TX built?

521 1st St, Bayside, TX was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 521 1st St, Bayside, TX?

521 1st St, Bayside, TX is assigned to Woodsboro High School (middle), rated D+; Woodsboro Elementary School (elementary), rated C+. All sit in Woodsboro Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 1st St, Bayside, TX compare to other homes in Bayside 78340?

Among the 295 homes in Bayside 78340, it is worth more than 10% of them ($125,444 against a typical $219,708), its price per square foot is higher than 30% of them ($144 against a typical $175), it is bigger than 21% of them (870 ft² against a typical 1,280 ft²), its lot is bigger than 2% of them (0.14 ac against a typical 0.29 ac) and it is newer than 16% of them (1945 against a typical 1976). Measured against all of Refugio County, it is worth more than 41% 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 521 1st St, Bayside, TX?

The 2025 property tax bill for 521 1st St, Bayside, TX was $2,456. The county assessed it at $88,090.

More homes on 1st St

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