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505 SPRINGBOK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,417 sqftBuilt 2007

Property at a Glance

This home is estimated between $199,038 and $629,982, with a best estimate of $466,156. That places the property above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574, in a neighborhood that appreciated 1.7% over the past year.

Estimated Value Range

$199,038 $629,982
Best Estimate
$466,156
WCAD Value
$488,800
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R212505E - BRUSHY CREEK SEC 4 & 5. The estimated range of $199,038 and $629,982 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $629,982

Adjusted +$59,543 for 231 sqft more living space and +$163,253 for being newer. Net adjustment: +$222,796.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $466,156

Adjusted -$43,304 for 168 sqft less living space and +$125,579 for being newer. Net adjustment: +$82,275.

3 bed 1,232 sqft Built 2011
Raw Value $141,391
Adjusted Value $199,038

Adjusted +$47,686 for 185 sqft more living space and -$50,232 for being older and +$60,193 for having a garage. Net adjustment: +$57,647.

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $489,306

Adjusted -$43,046 for 167 sqft less living space and +$150,695 for being newer. Net adjustment: +$107,649.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $452,133

Adjusted -$66,503 for 258 sqft less living space and +$150,695 for being newer. Net adjustment: +$84,192.

The Neighborhood

This home is valued 7.3% above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.7% over the past year.

R212505E - BRUSHY CREEK SEC 4 & 5

typical
154 Properties
$455,574 Median Value
+1.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$488,800
Median
$455,574

This home is +7.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,356 across all districts. With a homestead exemption claimed, that drops to $8,016 — saving $1,340 per year. That's $668 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%$4,365
Brushy Creek MUDMUD0.3868%$1,891
Williamson CountyCounty0.3694%$1,806
Austin Community Collegespecial0.1034%$505
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$489
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,356

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $466,156 would pay approximately $2,910 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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