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6 HILLWAY DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,584 sqftBuilt 1989

Property at a Glance

This home is estimated between $626,024 and $1,037,760, with a best estimate of $767,113. 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

$626,024 $1,037,760
Best Estimate
$767,113
WCAD Value
$705,615
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 $626,024 and $1,037,760. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6 MEADOW RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,642 sqft Built 1993
Raw Value $716,428
Adjusted Value $692,249

Adjusted -$18,942 for 58 sqft less living space and -$5,237 for being older. Net adjustment: -$24,179.

6 STILLMEADOW, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,587 sqft Built 1995
Raw Value $775,949
Adjusted Value $767,113

Adjusted -$980 for 3 sqft less living space and -$7,856 for being older. Net adjustment: -$8,836.

6 HILLVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,155 sqft Built 1990
Raw Value $894,157
Adjusted Value $1,032,954

Adjusted +$140,106 for 429 sqft more living space and -$1,309 for being older. Net adjustment: +$138,797.

6 FOREST MESA, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,920 sqft Built 1992
Raw Value $824,834
Adjusted Value $1,037,760

Adjusted +$216,854 for 664 sqft more living space and -$3,928 for being older. Net adjustment: +$212,926.

6 BLUFF VIEW, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,668 sqft Built 1994
Raw Value $660,004
Adjusted Value $626,024

Adjusted -$27,433 for 84 sqft less living space and -$6,547 for being older. Net adjustment: -$33,980.

The Neighborhood

This home is valued 4.8% below the R563694C - Oak Bluff Estates Ph 2 median of $741,250. That positions it competitively for buyers comparing within the neighborhood. 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
$705,615
Median
$741,250

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,586 across all districts. With a homestead exemption claimed, that drops to $11,206 — saving $1,380 per year. That's $934 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%$6,247
Round RockCity0.3720%$2,602
Williamson CountyCounty0.3694%$2,584
Austin Community Collegespecial0.1034%$723
Williamson County FM/RdCounty0.0443%$310
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,586

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $767,113 would pay approximately $4,788 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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