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15 SHADED WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath3,836 sqftBuilt 1993

Property at a Glance

This home is estimated between $849,038 and $1,437,347, with a best estimate of $1,211,217. That places the property above 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

$849,038 $1,437,347
Best Estimate
$1,211,217
WCAD Value
$971,504
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 $849,038 and $1,437,347. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15 WILDERNESS WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,797 sqft Built 1993
Raw Value $910,067
Adjusted Value $1,249,391

Adjusted +$339,324 for 1,039 sqft more living space. Net adjustment: +$339,324.

71 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.28 mi 100% similar Same subdivision
4 bed 3 bath 2,476 sqft Built 1993
Raw Value $993,189
Adjusted Value $1,437,347

Adjusted +$444,158 for 1,360 sqft more living space. Net adjustment: +$444,158.

82 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.28 mi 100% similar Same subdivision
4 bed 3 bath 3,839 sqft Built 1996
Raw Value $853,946
Adjusted Value $849,038

Adjusted -$980 for 3 sqft less living space and -$3,928 for being older. Net adjustment: -$4,908.

64 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.28 mi 100% similar Same subdivision
4 bed 2 bath 2,883 sqft Built 1993
Raw Value $668,229
Adjusted Value $979,466

Adjusted +$311,237 for 953 sqft more living space. Net adjustment: +$311,237.

54 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.28 mi 100% similar Same subdivision
4 bed 3 bath 2,812 sqft Built 1994
Raw Value $878,101
Adjusted Value $1,211,217

Adjusted +$334,425 for 1,024 sqft more living space and -$1,309 for being older. Net adjustment: +$333,116.

The Neighborhood

This home is valued 31.1% 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

above average
341 Properties
$741,250 Median Value
+3.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$971,504
Median
$741,250

This home is +31.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,480 across all districts. With a homestead exemption claimed, that drops to $16,050 — saving $1,430 per year. That's $1,338 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%$8,677
Round RockCity0.3720%$3,614
Williamson CountyCounty0.3694%$3,589
Austin Community Collegespecial0.1034%$1,005
Williamson County FM/RdCounty0.0443%$431
Upper Brushy Creek WCIDWater0.0170%$165
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$17,480

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,211,217 would pay approximately $7,560 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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