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503 SPRINGBOK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,619 sqftBuilt 2005

Property at a Glance

This home is estimated between $479,085 and $748,405, with a best estimate of $516,258. 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

$479,085 $748,405
Best Estimate
$516,258
WCAD Value
$389,795
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 $479,085 and $748,405 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $516,258

Adjusted +$9,022 for 35 sqft more living space and +$125,579 for being newer. Net adjustment: +$134,601.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $493,108

Adjusted +$8,764 for 34 sqft more living space and +$100,463 for being newer. Net adjustment: +$109,227.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $479,085

Adjusted -$14,435 for 56 sqft less living space and +$125,579 for being newer. Net adjustment: +$111,144.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $648,433

Adjusted +$17,786 for 69 sqft more living space and +$263,716 for being newer. Net adjustment: +$281,502.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $748,405

Adjusted -$1,804 for 7 sqft less living space and +$351,621 for being newer. Net adjustment: +$349,817.

The Neighborhood

This home is valued 14.4% below the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574. That positions it competitively for buyers comparing within the neighborhood. 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
$389,795
Median
$455,574

This home is -14.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,461 across all districts. With a homestead exemption claimed, that drops to $6,139 — saving $1,322 per year. That's $512 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%$3,481
Brushy Creek MUDMUD0.3868%$1,508
Williamson CountyCounty0.3694%$1,440
Austin Community Collegespecial0.1034%$403
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$390
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$7,461

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $516,258 would pay approximately $3,222 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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