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6 HILLVIEW DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,155 sqftBuilt 1990

Property at a Glance

This home is estimated between $553,452 and $898,963, with a best estimate of $653,324. 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

$553,452 $898,963
Best Estimate
$653,324
WCAD Value
$894,157
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $553,452 and $898,963. More comparables in the same subdivision would strengthen this estimate.

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 $553,452

Adjusted -$159,048 for 487 sqft less living space and -$3,928 for being older. Net adjustment: -$162,976.

6 HILLWAY DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,584 sqft Built 1989
Raw Value $705,615
Adjusted Value $566,818

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

3 bed 2 bath 2,230 sqft Built 1985
Raw Value $671,271
Adjusted Value $653,324

Adjusted -$24,494 for 75 sqft less living space and +$6,547 for being newer. Net adjustment: -$17,947.

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 $898,963

Adjusted +$76,748 for 235 sqft more living space and -$2,619 for being older. Net adjustment: +$74,129.

6 RIDGEMEADOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,973 sqft Built 1988
Raw Value $822,208
Adjusted Value $884,266

Adjusted +$59,439 for 182 sqft more living space and +$2,619 for being newer. Net adjustment: +$62,058.

The Neighborhood

This home is valued 20.6% 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
$894,157
Median
$741,250

This home is +20.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,088 across all districts. With a homestead exemption claimed, that drops to $14,673 — saving $1,415 per year. That's $1,223 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%$7,986
Round RockCity0.3720%$3,326
Williamson CountyCounty0.3694%$3,303
Austin Community Collegespecial0.1034%$925
Williamson County FM/RdCounty0.0443%$396
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,088

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $653,324 would pay approximately $4,078 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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