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3133 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath969 sqftBuilt 1998

Property at a Glance

This home is estimated between $168,958 and $361,286, with a best estimate of $209,177. 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

$168,958 $361,286
Best Estimate
$209,177
WCAD Value
$318,020
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 $168,958 and $361,286. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3135 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,427 sqft Built 1998
Raw Value $300,598
Adjusted Value $200,993

Adjusted -$99,605 for 458 sqft less living space. Net adjustment: -$99,605.

3131 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,329 sqft Built 1998
Raw Value $287,469
Adjusted Value $209,177

Adjusted -$78,292 for 360 sqft less living space. Net adjustment: -$78,292.

3137 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $369,824
Adjusted Value $361,286

Adjusted -$8,482 for 39 sqft less living space and -$56 for being older. Net adjustment: -$8,538.

3129 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,631 sqft Built 1998
Raw Value $312,929
Adjusted Value $168,958

Adjusted -$143,971 for 662 sqft less living space. Net adjustment: -$143,971.

3139 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,107 sqft Built 1998
Raw Value $341,909
Adjusted Value $311,897

Adjusted -$30,012 for 138 sqft less living space. Net adjustment: -$30,012.

The Neighborhood

This home is valued 1.9% above the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. With 191 homes in the subdivision, the property sits in the upper tier. 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
$318,020
Median
$312,112

This home is +1.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,722 across all districts. With a homestead exemption claimed, that drops to $4,413 — saving $1,309 per year. That's $368 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%$2,840
Round RockCity0.3720%$1,183
Williamson CountyCounty0.3694%$1,175
Austin Community Collegespecial0.1034%$329
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,722

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $209,177 would pay approximately $1,306 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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