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1601 ROCK CREEK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath867 sqftBuilt 1979

Property at a Glance

This home is estimated between $134,926 and $224,279, with a best estimate of $181,506. That places the property below the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$134,926 $224,279
Best Estimate
$181,506
WCAD Value
$417,908
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $134,926 and $224,279. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1506 WOODGREEN DR, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $204,146

Adjusted -$197,516 for 759 sqft less living space and +$3,074 for being newer. Net adjustment: -$194,442.

2611 QUANAH DR, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $181,506

Adjusted -$177,739 for 683 sqft less living space and -$7,686 for being older. Net adjustment: -$185,425.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $224,279

Adjusted -$69,222 for 266 sqft less living space. Net adjustment: -$69,222.

1712 LIGHTFOOT DR, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $134,926

Adjusted -$262,835 for 1,010 sqft less living space and -$7,686 for being older. Net adjustment: -$270,521.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $174,011

Adjusted -$89,780 for 345 sqft less living space and -$4,612 for being older. Net adjustment: -$94,392.

The Neighborhood

This home is valued 1.3% below the R310479G - Cimarron - All Sections median of $423,440. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

typical
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$417,908
Median
$423,440

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,519 across all districts. With a homestead exemption claimed, that drops to $6,192 — saving $1,327 per year. That's $516 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%$3,732
Round RockCity0.3720%$1,555
Williamson CountyCounty0.3694%$1,544
Austin Community Collegespecial0.1034%$432
Williamson County FM/RdCounty0.0443%$185
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,519

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $181,506 would pay approximately $1,133 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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