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3109 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,471 sqftBuilt 1997

Property at a Glance

This home is estimated between $276,010 and $427,906, with a best estimate of $296,910. That places the property below 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

$276,010 $427,906
Best Estimate
$296,910
WCAD Value
$302,637
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 $276,010 and $427,906. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3111 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,678 sqft Built 1997
Raw Value $321,028
Adjusted Value $276,010

Adjusted -$45,018 for 207 sqft less living space. Net adjustment: -$45,018.

3113 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,501 sqft Built 1996
Raw Value $303,490
Adjusted Value $296,910

Adjusted -$6,524 for 30 sqft less living space and -$56 for being older. Net adjustment: -$6,580.

3105 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,433 sqft Built 1997
Raw Value $292,912
Adjusted Value $301,176

Adjusted +$8,264 for 38 sqft more living space. Net adjustment: +$8,264.

3103 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,591 sqft Built 1998
Raw Value $310,904
Adjusted Value $284,863

Adjusted -$26,097 for 120 sqft less living space and +$56 for being newer. Net adjustment: -$26,041.

3102 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,068 sqft Built 1997
Raw Value $340,262
Adjusted Value $427,906

Adjusted +$87,644 for 403 sqft more living space. Net adjustment: +$87,644.

The Neighborhood

This home is valued 3.0% below the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. That positions it competitively for buyers comparing within the neighborhood. 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
$302,637
Median
$312,112

This home is -3.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,445 across all districts. With a homestead exemption claimed, that drops to $4,139 — saving $1,306 per year. That's $345 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%$2,703
Round RockCity0.3720%$1,126
Williamson CountyCounty0.3694%$1,118
Austin Community Collegespecial0.1034%$313
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,445

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $296,910 would pay approximately $1,853 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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