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1503 ROCK CREEK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,770 sqftBuilt 1979

Property at a Glance

This home is estimated between $369,916 and $449,998, with a best estimate of $416,496. 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

$369,916 $449,998
Best Estimate
$416,496
WCAD Value
$373,212
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 $369,916 and $449,998. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1506 WOODGREEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $439,135

Adjusted +$37,473 for 144 sqft more living space and +$3,074 for being newer. Net adjustment: +$40,547.

2611 QUANAH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $416,496

Adjusted +$57,251 for 220 sqft more living space and -$7,686 for being older. Net adjustment: +$49,565.

1712 LIGHTFOOT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $369,916

Adjusted -$27,845 for 107 sqft less living space and -$7,686 for being older. Net adjustment: -$35,531.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $449,998

Adjusted -$52,307 for 201 sqft less living space and +$6,149 for being newer. Net adjustment: -$46,158.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $380,874

Adjusted -$71,304 for 274 sqft less living space and -$3,074 for being older. Net adjustment: -$74,378.

The Neighborhood

This home is valued 11.9% 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
$373,212
Median
$423,440

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,715 across all districts. With a homestead exemption claimed, that drops to $5,396 — saving $1,319 per year. That's $450 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%$3,333
Round RockCity0.3720%$1,388
Williamson CountyCounty0.3694%$1,379
Austin Community Collegespecial0.1034%$386
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,715

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $416,496 would pay approximately $2,600 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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