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1001 ZODIAC LN #4, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath619 sqftBuilt 2015

Property at a Glance

This home is estimated between $281,503 and $312,392, with a best estimate of $283,000. That places the property above the R4044O - UNIVERSITY VILLAGE TOWNHOMES median of $280,598, in a neighborhood that appreciated 0.5% over the past year.

Estimated Value Range

$281,503 $312,392
Best Estimate
$283,000
WCAD Value
$291,018
High Confidence

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

Based on 5 comparable properties in R4044O - UNIVERSITY VILLAGE TOWNHOMES, this home's estimated market value is between $281,503 and $312,392. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1001 ZODIAC LN #49, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 548 sqft Built 2016
Raw Value $283,443
Adjusted Value $312,392

Adjusted +$33,067 for 71 sqft more living space and -$4,118 for being older. Net adjustment: +$28,949.

1001 ZODIAC LN #34, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 619 sqft Built 2016
Raw Value $301,575
Adjusted Value $297,457

Adjusted -$4,118 for being older. Net adjustment: -$4,118.

1001 ZODIAC LN #23, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 606 sqft Built 2016
Raw Value $279,566
Adjusted Value $281,503

Adjusted +$6,055 for 13 sqft more living space and -$4,118 for being older. Net adjustment: +$1,937.

1001 ZODIAC LN #5, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 606 sqft Built 2016
Raw Value $279,566
Adjusted Value $281,503

Adjusted +$6,055 for 13 sqft more living space and -$4,118 for being older. Net adjustment: +$1,937.

1001 ZODIAC LN #28, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 605 sqft Built 2016
Raw Value $280,598
Adjusted Value $283,000

Adjusted +$6,520 for 14 sqft more living space and -$4,118 for being older. Net adjustment: +$2,402.

The Neighborhood

This home is valued 3.7% above the R4044O - UNIVERSITY VILLAGE TOWNHOMES median of $280,598. With 58 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.5% over the past year.

R4044O - UNIVERSITY VILLAGE TOWNHOMES

typical
58 Properties
$280,598 Median Value
+0.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$291,018
Median
$280,598

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,236 across all districts. With a homestead exemption claimed, that drops to $3,932 — saving $1,304 per year. That's $328 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%$2,599
Round RockCity0.3720%$1,083
Williamson CountyCounty0.3694%$1,075
Austin Community Collegespecial0.1034%$301
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,236

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,000 would pay approximately $1,766 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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