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598 LOUIS HENNA BLVD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed292 sqft

Property at a Glance

There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $652,079.

Estimated Value Range

WCAD Appraised Value $652,079
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $652,079.

Comparable Properties (5)

3 bed 1 bath 1,612 sqft Built 1898
Raw Value $1,331,309
Adjusted Value --

Adjusted -$318,720 for 1,320 sqft less living space and -$0 for being older. Net adjustment: -$318,720.

3 bed 11,200 sqft Built 1999
Raw Value $5,397,191
Adjusted Value --

Adjusted -$2,633,787 for 10,908 sqft less living space and -$0 for being older. Net adjustment: -$2,633,787.

3 bed 2 bath 1,193 sqft Built 2007
Raw Value $389,917
Adjusted Value --

Adjusted -$217,551 for 901 sqft less living space and -$0 for being older and -$60,193 for no garage. Net adjustment: -$277,744.

3 bed 2 bath 1,214 sqft Built 1984
Raw Value $246,035
Adjusted Value --

Adjusted -$222,621 for 922 sqft less living space and -$0 for being older and -$60,193 for no garage. Net adjustment: -$282,814.

4 bed 4 bath 872 sqft Built 1984
Raw Value $375,509
Adjusted Value --

Adjusted -$140,044 for 580 sqft less living space and -$0 for being older and -$60,193 for no garage. Net adjustment: -$200,237.

The Neighborhood

This home is valued 32.7% above the R20CU - Rr East Utilities median of $491,492. With 5 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.0% over the past year.

R20CU - Rr East Utilities

above average
5 Properties
$491,492 Median Value
+0.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$652,079
Median
$491,492

This home is +32.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,733 across all districts. With a homestead exemption claimed, that drops to $10,362 — saving $1,371 per year. That's $864 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%$5,824
Round RockCity0.3720%$2,426
Williamson CountyCounty0.3694%$2,409
Austin Community Collegespecial0.1034%$674
Williamson County FM/RdCounty0.0443%$289
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,733

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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