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3104 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath981 sqftBuilt 1996

Property at a Glance

This home is estimated between $315,758 and $343,443, with a best estimate of $321,397. That places the property above the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112, in a neighborhood that declined 10.5% over the past year.

Estimated Value Range

$315,758 $343,443
Best Estimate
$321,397
WCAD Value
$314,295
High Confidence

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

Based on 5 comparable properties in R630597G - Remington Heights Ph 1 Sec A, B, this home's estimated market value is between $315,758 and $343,443. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3102 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,068 sqft Built 1997
Raw Value $340,262
Adjusted Value $321,397

Adjusted -$18,921 for 87 sqft less living space and +$56 for being newer. Net adjustment: -$18,865.

3100 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 869 sqft Built 1998
Raw Value $307,213
Adjusted Value $331,683

Adjusted +$24,358 for 112 sqft more living space and +$112 for being newer. Net adjustment: +$24,470.

3106 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 845 sqft Built 1998
Raw Value $313,754
Adjusted Value $343,443

Adjusted +$29,577 for 136 sqft more living space and +$112 for being newer. Net adjustment: +$29,689.

3108 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $322,021
Adjusted Value $316,205

Adjusted -$5,872 for 27 sqft less living space and +$56 for being newer. Net adjustment: -$5,816.

1610 ACADEMY PL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $321,574
Adjusted Value $315,758

Adjusted -$5,872 for 27 sqft less living space and +$56 for being newer. Net adjustment: -$5,816.

The Neighborhood

This home is in line with the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. Note that values in this subdivision declined 10.5% over the past year.

R630597G - Remington Heights Ph 1 Sec A, B

typical
191 Properties
$312,112 Median Value
-10.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$314,295
Median
$312,112

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,655 across all districts. With a homestead exemption claimed, that drops to $4,347 — saving $1,308 per year. That's $362 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%$2,807
Round RockCity0.3720%$1,169
Williamson CountyCounty0.3694%$1,161
Austin Community Collegespecial0.1034%$325
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,655

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $321,397 would pay approximately $2,006 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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