Skip to content
Skip to content
TopHapOpen in map
Vacant LandVacant Land

819 CONGRESS AVE

AUSTIN, TX 78701
0
Baths
3,680 ft²
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$76,898 (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.$2,944,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,944,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,827,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,944,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.16 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.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.Vacant Land
CountyTRAVIS
Lot (acres)The size of the land the home sits on, from county records.0.09
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Matthews Elementary SchoolA
Elementary · Grades PK–6 · 1.3 mi
H
Austin High SchoolA-
High · Grades 9–12 · 1.6 mi
M
O. Henry Middle SchoolB+
Middle · Grades 6–8 · 2.2 mi

District: Austin Independent School District

Neighborhood · ZIP 78701These 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.171
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.47%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.13,184
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,605 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,508
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$188,060
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

819 Congress 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.

  • Has a bigger lot than 97% of homes in Downtown

How it measures up in Austin 78701

The dot is this home. The mark in the middle is the typical home in Austin 78701.

Lot size3,680 ft²
SmallerTypical 218 ft²Bigger

Bigger than 87% of homes nearby

How 819 Congress Ave ranks against every home in each area.
MeasureThis homeDowntownAustin 78701Travis County
Lot sizebigger than3,680 ft²97% of homes87% of homes9% of homes

About 819 Congress Ave

When did 819 Congress Ave, Austin, TX last sell?

819 Congress Ave, Austin, TX last sold on Jun 2, 2026, according to the county's recorded deed.

What schools serve 819 Congress Ave, Austin, TX?

819 Congress Ave, Austin, TX is assigned to Matthews Elementary School (elementary), rated A; Austin High School (high), rated A-; O. Henry Middle School (middle), rated B+. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 819 Congress Ave, Austin, TX?

The 2025 property tax bill for 819 Congress Ave, Austin, TX was $76,898. The county assessed it at $2,944,800.

More homes on Congress Ave

Closest homes

More homes in Austin 78701

Assigned schools

Explore the area

See this home in context

Open 819 Congress 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