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Duplex (2 Units, Any Combination)Residential

702 BLACKWELL AVE

MANCHACA, TX 78652
4
Baths
2,944 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,376 (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.$410,677 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$339,403
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$664,952

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyTRAVIS
Lot (acres)The size of the land the home sits on, from county records.0.57
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 100 ft²Porch · 24 ft²

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
Menchaca Elementary SchoolC-
Elementary · Grades PK–5 · 2.1 mi
H
Akins High SchoolC
High · Grades 9–12 · 2.2 mi
M
Paredes Middle SchoolD
Middle · Grades 6–8 · 3.3 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%

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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

702 Blackwell 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.

  • Bigger than 94% of homes in Manchaca 78652
  • Has a bigger lot than 89% of homes in Travis County
  • Older than 68% of homes in Travis County

How it measures up in Manchaca 78652

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

Living area2,944 ft²
SmallerTypical 1,984 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.57 ac
SmallerTypical 0.49 acBigger

Bigger than 61% of homes nearby

Year built1983
OlderTypical 1999Newer

Newer than 36% of homes nearby

How 702 Blackwell Ave ranks against every home in each area.
MeasureThis homeManchaca 78652Travis County
Living areabigger than2,944 ft²94% of homes84% of homes
Lot sizebigger than0.57 ac61% of homes89% of homes
Year builtnewer than198336% of homes32% of homes

About 702 Blackwell Ave

When did 702 Blackwell Ave, Manchaca, TX last sell?

702 Blackwell Ave, Manchaca, TX last sold on May 27, 2005, according to the county's recorded deed.

How big is 702 Blackwell Ave, Manchaca, TX?

702 Blackwell Ave, Manchaca, TX has 4 bathrooms, 2,944 square feet of living space and a 0.57-acre lot.

When was 702 Blackwell Ave, Manchaca, TX built?

702 Blackwell Ave, Manchaca, TX was built in 1983, making it 43 years old. It is a duplex single home. The building has 2 stories.

What schools serve 702 Blackwell Ave, Manchaca, TX?

702 Blackwell Ave, 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 702 Blackwell Ave, Manchaca, TX compare to other homes in Manchaca 78652?

Among the 2,466 homes in Manchaca 78652, it is bigger than 94% of them (2,944 ft² against a typical 1,984 ft²), its lot is bigger than 61% of them (0.57 ac against a typical 0.49 ac) and it is newer than 36% of them (1983 against a typical 1999). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 702 Blackwell Ave, Manchaca, TX?

The 2025 property tax bill for 702 Blackwell Ave, Manchaca, TX was $1,376. The county assessed it at $410,677.

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