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Single Family ResidenceResidential
$612,729$149 / 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

12900 MISSION RIVER DR

MANCHACA, TX 78652
4
Beds
4 / 1
Baths
4,125 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$613K
$572K low$654K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$660,796 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$510,796
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$660,796
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$660,796

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.11 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.Single Family Residence
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.17
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 300 ft²

Transaction History(3)

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
Menchaca Elementary SchoolC-
Elementary · Grades PK–5 · 1.6 mi
H
Akins High SchoolC
High · Grades 9–12 · 2.1 mi
M
Paredes Middle SchoolD
Middle · Grades 6–8 · 3.1 mi

District: Austin Independent School District

Neighborhood · ZIP 78652These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.12,434
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.756 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,976
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,475
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

12900 Mission River Dr 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 86% of homes in Manchaca 78652
  • Among the lowest price per square foot in Manchaca 78652
  • Among the largest homes in Manchaca 78652
  • Has a smaller lot than 72% of homes in Manchaca 78652
  • Newer than 90% of homes in Manchaca 78652

What homes are worth in Manchaca 78652

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

This home
$277K$947K

This home is worth more than 86% of homes in Manchaca 78652.

How it measures up in Manchaca 78652

The dot is this home. The mark in the middle is the typical home in Manchaca 78652.

Estimated value$612,729
CheaperTypical $462,337Pricier

Pricier than 86% of homes nearby

Price per ft²$149
CheaperTypical $234Pricier

Cheaper than almost all homes nearby

Living area4,125 ft²
SmallerTypical 1,975 ft²Bigger

Bigger than almost all homes nearby

Lot size0.17 ac
SmallerTypical 0.49 acBigger

Bigger than 28% of homes nearby

Year built2019
OlderTypical 1999Newer

Newer than 90% of homes nearby

How 12900 Mission River Dr ranks against every home in each area.
MeasureThis homeManchaca 78652Travis County
Estimated valuepricier than$612,72986% of homes65% of homes
Price per ft²pricier than$149almost no homes4% of homes
Living areabigger than4,125 ft²almost all homes96% of homes
Lot sizebigger than0.17 ac28% of homes42% of homes
Year builtnewer than201990% of homes90% of homes

About 12900 Mission River Dr

How much is 12900 Mission River Dr, Manchaca, TX worth?

The TopHap Estimate for 12900 Mission River Dr, Manchaca, TX is $612,729 as of Sep 24, 2026. The likely range is $571,733 to $653,725. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12900 Mission River Dr, Manchaca, TX last sell?

12900 Mission River Dr, Manchaca, TX last sold on Sep 20, 2024, according to the county's recorded deed.

How big is 12900 Mission River Dr, Manchaca, TX?

12900 Mission River Dr, Manchaca, TX has 4 bedrooms, 4 bathrooms, 4,125 square feet of living space and a 0.17-acre lot.

When was 12900 Mission River Dr, Manchaca, TX built?

12900 Mission River Dr, Manchaca, TX was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 12900 Mission River Dr, Manchaca, TX?

12900 Mission River Dr, Manchaca, TX is assigned to Menchaca Elementary School (elementary), rated C-; Akins High School (high), rated C; Paredes Middle School (middle), rated D. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12900 Mission River Dr, Manchaca, TX compare to other homes in Manchaca 78652?

Among the 2,467 homes in Manchaca 78652, it is worth more than 86% of them ($612,729 against a typical $462,337), its price per square foot is higher than almost none of them ($149 against a typical $234), it is bigger than almost all of them (4,125 ft² against a typical 1,975 ft²), its lot is bigger than 28% of them (0.17 ac against a typical 0.49 ac) and it is newer than 90% of them (2019 against a typical 1999). Measured against all of Travis County, it is worth more than 65% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Mission River Dr

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Assigned schools

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