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Single Family ResidenceResidential
$567,831$465 / 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 Jul 14, 2026

4621 RED RIVER ST

AUSTIN, TX 78751
2
Beds
1
Baths
1,222 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$568K
$509K low$626K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$417,831
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$334,265
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.29%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$150,000
UNIVERSITY CU · P · recorded Jul 17, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,968 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$497,111 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$400,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,111
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$496,928
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$497,111

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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
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 · 154 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.

E
Lee Elementary SchoolA+
Elementary · Grades KG–6 · 1.1 mi
H
McCallum High SchoolA-
High · Grades 9–12 · 1.5 mi
M
Kealing Middle SchoolA
Middle · Grades 6–8 · 2.5 mi

District: Austin Independent School District

Neighborhood · ZIP 78751These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.43%
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.1.5%
PopulationHow many people live in this area.16,734
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,815 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,484
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,441
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

4621 Red River 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.

  • Costs more per square foot than 85% of homes in Travis County
  • Smaller than 83% of homes in Travis County
  • Has a smaller lot than 83% of homes in Travis County
  • Older than 98% of homes in Travis County

What homes are worth in Austin 78751

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

This home
$140K$1.5M

This home is worth more than 40% of homes in Austin 78751.

How it measures up in Austin 78751

The dot is this home. The mark in the middle is the typical home in Austin 78751.

Estimated value$567,831
CheaperTypical $625,890Pricier

Pricier than 40% of homes nearby

Price per ft²$465
CheaperTypical $467Pricier

Pricier than 50% of homes nearby

Living area1,222 ft²
SmallerTypical 1,350 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.12 ac
SmallerTypical 0.15 acBigger

Bigger than 28% of homes nearby

Year built1940
OlderTypical 1950Newer

Newer than 30% of homes nearby

How 4621 Red River St ranks against every home in each area.
MeasureThis homeNorth LoopAustin 78751Travis County
Estimated valuepricier than$567,83162% of homes40% of homes60% of homes
Price per ft²pricier than$46559% of homes50% of homes85% of homes
Living areabigger than1,222 ft²53% of homes43% of homes17% of homes
Lot sizebigger than0.12 ac31% of homes28% of homes17% of homes
Year builtnewer than194012% of homes30% of homes2% of homes

About 4621 Red River St

How much is 4621 Red River St, Austin, TX worth?

The TopHap Estimate for 4621 Red River St, Austin, TX is $567,831 as of Jul 14, 2026. The likely range is $509,180 to $626,482. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4621 Red River St, Austin, TX last sell?

4621 Red River St, Austin, TX last sold on Jul 17, 2012, according to the county's recorded deed.

How big is 4621 Red River St, Austin, TX?

4621 Red River St, Austin, TX has 2 bedrooms, 1 bathrooms, 1,222 square feet of living space and a 0.12-acre lot.

When was 4621 Red River St, Austin, TX built?

4621 Red River St, Austin, TX was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 4621 Red River St, Austin, TX?

4621 Red River St, Austin, TX is assigned to Lee Elementary School (elementary), rated A+; McCallum High School (high), rated A-; Kealing Middle School (middle), rated A. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4621 Red River St, Austin, TX compare to other homes in Austin 78751?

Among the 3,239 homes in Austin 78751, it is worth more than 40% of them ($567,831 against a typical $625,890), its price per square foot is higher than 50% of them ($465 against a typical $467), it is bigger than 43% of them (1,222 ft² against a typical 1,350 ft²), its lot is bigger than 28% of them (0.12 ac against a typical 0.15 ac) and it is newer than 30% of them (1940 against a typical 1950). Measured against all of Travis County, it is worth more than 60% 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 4621 Red River St, Austin, TX?

The 2024 property tax bill for 4621 Red River St, Austin, TX was $7,968. The county assessed it at $497,111.

Closest homes

More homes in Austin 78751

Assigned schools

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