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1501 BLACKJACK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,861 sqftBuilt 1992

Property at a Glance

This home is estimated between $395,424 and $699,836, with a best estimate of $569,536. That places the property above the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$395,424 $699,836
Best Estimate
$569,536
WCAD Value
$369,284
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R126592G - WOODS/OAK HOLLOW ALL SECTIONS, this home's estimated market value is between $395,424 and $699,836. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1605 BLACKJACK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,752 sqft Built 1991
Raw Value $356,685
Adjusted Value $395,424

Adjusted +$34,584 for 109 sqft more living space and +$4,155 for being newer. Net adjustment: +$38,739.

1903 BLACKJACK CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,236 sqft Built 1992
Raw Value $456,010
Adjusted Value $654,314

Adjusted +$198,304 for 625 sqft more living space. Net adjustment: +$198,304.

1609 BLACKJACK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,153 sqft Built 1996
Raw Value $491,817
Adjusted Value $699,836

Adjusted +$224,639 for 708 sqft more living space and -$16,620 for being older. Net adjustment: +$208,019.

1911 BLACKJACK CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,501 sqft Built 1991
Raw Value $347,909
Adjusted Value $466,287

Adjusted +$114,223 for 360 sqft more living space and +$4,155 for being newer. Net adjustment: +$118,378.

1907 BLACKJACK CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,632 sqft Built 1992
Raw Value $496,877
Adjusted Value $569,536

Adjusted +$72,659 for 229 sqft more living space. Net adjustment: +$72,659.

The Neighborhood

This home is valued 12.2% below the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.

R126592G - WOODS/OAK HOLLOW ALL SECTIONS

typical
451 Properties
$420,536 Median Value
-8.5% YoY Change
2% Have Pool
99% Have Garage
This Home
$369,284
Median
$420,536

This home is -12.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,644 across all districts. With a homestead exemption claimed, that drops to $5,326 — saving $1,318 per year. That's $444 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,298
Round RockCity0.3720%$1,374
Williamson CountyCounty0.3694%$1,364
Austin Community Collegespecial0.1034%$382
Williamson County FM/RdCounty0.0443%$164
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,644

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $569,536 would pay approximately $3,555 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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