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Single Family ResidenceResidential
$190,308$174 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

600 BLACKJACK ST

LOCKHART, TX 78644
3
Beds
1.5
Baths
1,092 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$190K
$167K low$214K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,667 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$250,750 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,080
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$203,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$266,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$250,750

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Georgian
CountyCALDWELL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.39
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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 · 126 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.

H
Lockhart High SchoolD
High · Grades 9–12 · 0.8 mi
E
Navarro Elementary SchoolD
Elementary · Grades KG–5 · 1.0 mi
M
Lockhart Junior High SchoolD+
Middle · Grades 6–8 · 2.2 mi

District: Lockhart Independent School District

Neighborhood · ZIP 78644These 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.94
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 100.21

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.27,312
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.143 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,942
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,386
Average tempThe average temperature here across a full year.68°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

600 Blackjack 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 less than 85% of homes in Lockhart 78644
  • Smaller than 80% of homes in Lockhart 78644
  • Older than 79% of homes in Lockhart 78644

What homes are worth in Lockhart 78644

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

This home
$122K$850K

This home is worth more than 15% of homes in Lockhart 78644.

How it measures up in Lockhart 78644

The dot is this home. The mark in the middle is the typical home in Lockhart 78644.

Estimated value$190,308
CheaperTypical $276,621Pricier

Pricier than 15% of homes nearby

Price per ft²$174
CheaperTypical $183Pricier

Pricier than 39% of homes nearby

Living area1,092 ft²
SmallerTypical 1,524 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.39 ac
SmallerTypical 0.28 acBigger

Bigger than 61% of homes nearby

Year built1970
OlderTypical 1998Newer

Newer than 21% of homes nearby

How 600 Blackjack St ranks against every home in each area.
MeasureThis homeLockhart 78644Caldwell County
Estimated valuepricier than$190,30815% of homes21% of homes
Price per ft²pricier than$17439% of homes36% of homes
Living areabigger than1,092 ft²20% of homes23% of homes
Lot sizebigger than0.39 ac61% of homes45% of homes
Year builtnewer than197021% of homes22% of homes

About 600 Blackjack St

How much is 600 Blackjack St, Lockhart, TX worth?

The TopHap Estimate for 600 Blackjack St, Lockhart, TX is $190,308 as of Oct 21, 2026. The likely range is $166,748 to $213,868. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 600 Blackjack St, Lockhart, TX last sell?

600 Blackjack St, Lockhart, TX last sold on Dec 13, 2023, according to the county's recorded deed.

How big is 600 Blackjack St, Lockhart, TX?

600 Blackjack St, Lockhart, TX has 3 bedrooms, 1.5 bathrooms, 1,092 square feet of living space and a 0.39-acre lot.

When was 600 Blackjack St, Lockhart, TX built?

600 Blackjack St, Lockhart, TX was built in 1970, making it 56 years old. It is a georgian home. The building has 1 story.

What schools serve 600 Blackjack St, Lockhart, TX?

600 Blackjack St, Lockhart, TX is assigned to Lockhart High School (high), rated D; Navarro Elementary School (elementary), rated D; Lockhart Junior High School (middle), rated D+. All sit in Lockhart Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 600 Blackjack St, Lockhart, TX compare to other homes in Lockhart 78644?

Among the 9,241 homes in Lockhart 78644, it is worth more than 15% of them ($190,308 against a typical $276,621), its price per square foot is higher than 39% of them ($174 against a typical $183), it is bigger than 20% of them (1,092 ft² against a typical 1,524 ft²), its lot is bigger than 61% of them (0.39 ac against a typical 0.28 ac) and it is newer than 21% of them (1970 against a typical 1998). Measured against all of Caldwell County, it is worth more than 21% 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 600 Blackjack St, Lockhart, TX?

The 2026 property tax bill for 600 Blackjack St, Lockhart, TX was $5,667. The county assessed it at $250,750.

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