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1502 ROCK CREEK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath3,428 sqftBuilt 1979

Property at a Glance

This home is estimated between $610,280 and $870,600, with a best estimate of $801,381. That places the property above the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$610,280 $870,600
Best Estimate
$801,381
WCAD Value
$549,921
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 $610,280 and $870,600. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1712 LIGHTFOOT DR, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $801,381

Adjusted +$403,620 for 1,551 sqft more living space and -$7,686 for being older. Net adjustment: +$395,934.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $622,726

Adjusted +$82,754 for 318 sqft more living space and -$32,282 for being older. Net adjustment: +$50,472.

1506 WOODGREEN DR, ROUND ROCK, TX 78681
0.00 mi 92% similar Same subdivision
3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $870,600

Adjusted +$468,938 for 1,802 sqft more living space and +$3,074 for being newer. Net adjustment: +$472,012.

2611 QUANAH DR, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $847,961

Adjusted +$488,716 for 1,878 sqft more living space and -$7,686 for being older. Net adjustment: +$481,030.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $610,280

Adjusted +$86,137 for 331 sqft more living space and -$32,282 for being older. Net adjustment: +$53,855.

The Neighborhood

This home is valued 29.9% above the R310479G - Cimarron - All Sections median of $423,440. With 503 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

above average
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$549,921
Median
$423,440

This home is +29.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,895 across all districts. With a homestead exemption claimed, that drops to $8,543 — saving $1,352 per year. That's $712 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%$4,911
Round RockCity0.3720%$2,046
Williamson CountyCounty0.3694%$2,032
Austin Community Collegespecial0.1034%$569
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,895

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $801,381 would pay approximately $5,002 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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