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900 BROOKSIDE CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,701 sqftBuilt 1992

Property at a Glance

This home is estimated between $211,778 and $669,575, with a best estimate of $320,273. That places the property below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867, in a neighborhood that declined 8.9% over the past year.

Estimated Value Range

$211,778 $669,575
Best Estimate
$320,273
WCAD Value
$616,243
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 $211,778 and $669,575. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

904 OAK PARK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,043 sqft Built 1992
Raw Value $419,811
Adjusted Value $305,770

Adjusted -$114,041 for 342 sqft less living space. Net adjustment: -$114,041.

902 OAK PARK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,212 sqft Built 1993
Raw Value $508,625
Adjusted Value $669,575

Adjusted +$163,059 for 489 sqft more living space and -$2,109 for being older. Net adjustment: +$160,950.

3 bed 2 bath 1,686 sqft Built 1997
Raw Value $363,758
Adjusted Value $358,217

Adjusted +$5,002 for 15 sqft more living space and -$10,543 for being older. Net adjustment: -$5,541.

905 OAK PARK DR, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,601 sqft Built 1990
Raw Value $507,670
Adjusted Value $211,778

Adjusted -$300,109 for 900 sqft less living space and +$4,217 for being newer. Net adjustment: -$295,892.

3 bed 2 bath 1,682 sqft Built 2000
Raw Value $330,806
Adjusted Value $320,273

Adjusted +$6,336 for 19 sqft more living space and -$16,869 for being older. Net adjustment: -$10,533.

The Neighborhood

This home is valued 22.5% above the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. With 787 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.9% over the past year.

R280589F - Oakcreek Sec 1,2, and (AMD's)

above average
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$616,243
Median
$502,867

This home is +22.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,088 across all districts. With a homestead exemption claimed, that drops to $9,724 — saving $1,364 per year. That's $810 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%$5,504
Round RockCity0.3720%$2,292
Williamson CountyCounty0.3694%$2,277
Austin Community Collegespecial0.1034%$637
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,088

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $320,273 would pay approximately $1,999 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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