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15 STILLMEADOW, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,796 sqftBuilt 1994

Property at a Glance

This home is estimated between $465,193 and $828,984, with a best estimate of $727,211. That places the property below the R563694C - Oak Bluff Estates Ph 2 median of $741,250, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$465,193 $828,984
Best Estimate
$727,211
WCAD Value
$758,094
High Confidence

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

Based on 5 comparable properties in R563694C - Oak Bluff Estates Ph 2, this home's estimated market value is between $465,193 and $828,984. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15 MEANDERING WAY, ROUND ROCK, TX 78664
0.34 mi 100% similar Same subdivision
4 bed 2 bath 1,946 sqft Built 1992
Raw Value $798,408
Adjusted Value $752,039

Adjusted -$48,988 for 150 sqft less living space and +$2,619 for being newer. Net adjustment: -$46,369.

96 WOODLAND LN, ROUND ROCK, TX 78664
0.37 mi 100% similar Same subdivision
3 bed 2 bath 1,376 sqft Built 1989
Raw Value $685,270
Adjusted Value $828,984

Adjusted +$137,167 for 420 sqft more living space and +$6,547 for being newer. Net adjustment: +$143,714.

74 WOODLAND LN, ROUND ROCK, TX 78664
0.49 mi 100% similar Same subdivision
3 bed 2 bath 2,147 sqft Built 1985
Raw Value $568,041
Adjusted Value $465,193

Adjusted -$114,632 for 351 sqft less living space and +$11,784 for being newer. Net adjustment: -$102,848.

72 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.62 mi 100% similar Same subdivision
4 bed 2 bath 1,994 sqft Built 1988
Raw Value $716,901
Adjusted Value $660,093

Adjusted -$64,664 for 198 sqft less living space and +$7,856 for being newer. Net adjustment: -$56,808.

80 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.62 mi 100% similar Same subdivision
4 bed 3 bath 1,983 sqft Built 1993
Raw Value $726,781
Adjusted Value $727,211

Adjusted -$61,072 for 187 sqft less living space and +$1,309 for being newer and +$60,193 for having a garage. Net adjustment: +$430.

The Neighborhood

This home is valued 2.3% above the R563694C - Oak Bluff Estates Ph 2 median of $741,250. With 341 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R563694C - Oak Bluff Estates Ph 2

typical
341 Properties
$741,250 Median Value
+3.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$758,094
Median
$741,250

This home is +2.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,308 across all districts. With a homestead exemption claimed, that drops to $11,921 — saving $1,387 per year. That's $993 per month a buyer should budget. The assessed value increased +9.8% vs the subdivision average of +3.7%. This above-average increase gives a protest opportunity score of 51 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,606
Round RockCity0.3720%$2,752
Williamson CountyCounty0.3694%$2,733
Austin Community Collegespecial0.1034%$765
Williamson County FM/RdCounty0.0443%$328
Upper Brushy Creek WCIDWater0.0170%$126
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,308
51 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $727,211 would pay approximately $4,539 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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