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74 TWIN RIDGE PKWY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,530 sqftBuilt 1992

Property at a Glance

This home is estimated between $682,634 and $975,045, with a best estimate of $897,189. 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

$682,634 $975,045
Best Estimate
$897,189
WCAD Value
$859,719
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 $682,634 and $975,045. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

54 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,812 sqft Built 1994
Raw Value $878,101
Adjusted Value $783,384

Adjusted -$92,098 for 282 sqft less living space and -$2,619 for being older. Net adjustment: -$94,717.

78 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,381 sqft Built 1988
Raw Value $628,736
Adjusted Value $682,634

Adjusted +$48,661 for 149 sqft more living space and +$5,237 for being newer. Net adjustment: +$53,898.

66 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,830 sqft Built 1986
Raw Value $738,578
Adjusted Value $975,045

Adjusted +$228,611 for 700 sqft more living space and +$7,856 for being newer. Net adjustment: +$236,467.

72 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,994 sqft Built 1988
Raw Value $716,901
Adjusted Value $897,189

Adjusted +$175,051 for 536 sqft more living space and +$5,237 for being newer. Net adjustment: +$180,288.

80 TWIN RIDGE PKWY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,983 sqft Built 1993
Raw Value $726,781
Adjusted Value $964,308

Adjusted +$178,643 for 547 sqft more living space and -$1,309 for being older and +$60,193 for having a garage. Net adjustment: +$237,527.

The Neighborhood

This home is valued 16.0% 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
$859,719
Median
$741,250

This home is +16.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,469 across all districts. With a homestead exemption claimed, that drops to $14,060 — saving $1,409 per year. That's $1,172 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%$7,678
Round RockCity0.3720%$3,198
Williamson CountyCounty0.3694%$3,176
Austin Community Collegespecial0.1034%$889
Williamson County FM/RdCounty0.0443%$381
Upper Brushy Creek WCIDWater0.0170%$146
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,469

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $897,189 would pay approximately $5,600 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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