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Single Family ResidenceResidential
$866,117$445 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

4121 SCALES ST

AUSTIN, TX 78723
3
Baths
1,946 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.
3,328 ft²
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$866K
$774K low$958K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,890 (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.$884,328 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$442,560
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$441,768
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$938,282
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$884,328

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.0.08
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.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 371 ft²

Transaction History(6)

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
Maplewood Elementary SchoolA
Elementary · Grades PK–5 · 0.6 mi
M
Kealing Middle SchoolA
Middle · Grades 6–8 · 1.9 mi
H
McCallum High SchoolA-
High · Grades 9–12 · 2.8 mi

District: Austin Independent School District

Neighborhood · ZIP 78723These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
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.1.3%
PopulationHow many people live in this area.36,257
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,149 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,264
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,720
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

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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

4121 Scales 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 more than 93% of homes in Austin 78723
  • Costs more per square foot than 93% of homes in Austin 78723
  • Bigger than 74% of homes in Austin 78723
  • Has a smaller lot than 92% of homes in Travis County
  • Older than 83% of homes in Mueller

What homes are worth in Austin 78723

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

This home
$257K$1.1M

This home is worth more than 93% of homes in Austin 78723.

How it measures up in Austin 78723

The dot is this home. The mark in the middle is the typical home in Austin 78723.

Estimated value$866,117
CheaperTypical $500,024Pricier

Pricier than 93% of homes nearby

Price per ft²$445
CheaperTypical $339Pricier

Pricier than 93% of homes nearby

Living area1,946 ft²
SmallerTypical 1,570 ft²Bigger

Bigger than 74% of homes nearby

Lot size3,328 ft²
SmallerTypical 0.18 acBigger

Bigger than 24% of homes nearby

Year built2008
OlderTypical 1970Newer

Newer than 68% of homes nearby

How 4121 Scales St ranks against every home in each area.
MeasureThis homeMuellerAustin 78723Travis County
Estimated valuepricier than$866,11775% of homes93% of homes80% of homes
Price per ft²pricier than$44584% of homes93% of homes84% of homes
Living areabigger than1,946 ft²56% of homes74% of homes54% of homes
Lot sizebigger than3,328 ft²75% of homes24% of homes8% of homes
Year builtnewer than200817% of homes68% of homes70% of homes

About 4121 Scales St

How much is 4121 Scales St, Austin, TX worth?

The TopHap Estimate for 4121 Scales St, Austin, TX is $866,117 as of Aug 30, 2026. The likely range is $774,322 to $957,912. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4121 Scales St, Austin, TX last sell?

4121 Scales St, Austin, TX last sold on Apr 28, 2022, according to the county's recorded deed.

How big is 4121 Scales St, Austin, TX?

4121 Scales St, Austin, TX has 3 bathrooms, 1,946 square feet of living space and a 0.08-acre lot.

When was 4121 Scales St, Austin, TX built?

4121 Scales St, Austin, TX was built in 2008, making it 18 years old. The building has 2 stories.

What schools serve 4121 Scales St, Austin, TX?

4121 Scales St, Austin, TX is assigned to Maplewood Elementary School (elementary), rated A; Kealing Middle School (middle), rated A; McCallum High School (high), rated A-. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4121 Scales St, Austin, TX compare to other homes in Austin 78723?

Among the 10,137 homes in Austin 78723, it is worth more than 93% of them ($866,117 against a typical $500,024), its price per square foot is higher than 93% of them ($445 against a typical $339), it is bigger than 74% of them (1,946 ft² against a typical 1,570 ft²), its lot is bigger than 24% of them (3,328 ft² against a typical 0.18 ac) and it is newer than 68% of them (2008 against a typical 1970). Measured against all of Travis County, it is worth more than 80% 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 4121 Scales St, Austin, TX?

The 2024 property tax bill for 4121 Scales St, Austin, TX was $15,890. The county assessed it at $884,328.

More homes on Scales St

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