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3130 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,053 sqftBuilt 1998

Property at a Glance

This home is estimated between $191,822 and $290,802, with a best estimate of $217,727. 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

$191,822 $290,802
Best Estimate
$217,727
WCAD Value
$346,057
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 $191,822 and $290,802. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3128 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,396 sqft Built 1998
Raw Value $298,075
Adjusted Value $223,480

Adjusted -$74,595 for 343 sqft less living space. Net adjustment: -$74,595.

3132 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,604 sqft Built 1998
Raw Value $311,653
Adjusted Value $191,822

Adjusted -$119,831 for 551 sqft less living space. Net adjustment: -$119,831.

3126 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,557 sqft Built 1998
Raw Value $304,172
Adjusted Value $194,563

Adjusted -$109,609 for 504 sqft less living space. Net adjustment: -$109,609.

3134 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,430 sqft Built 1998
Raw Value $299,716
Adjusted Value $217,727

Adjusted -$81,989 for 377 sqft less living space. Net adjustment: -$81,989.

3124 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,217 sqft Built 1998
Raw Value $326,468
Adjusted Value $290,802

Adjusted -$35,666 for 164 sqft less living space. Net adjustment: -$35,666.

The Neighborhood

This home is valued 10.9% 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
$346,057
Median
$312,112

This home is +10.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,227 across all districts. With a homestead exemption claimed, that drops to $4,912 — saving $1,315 per year. That's $409 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%$3,091
Round RockCity0.3720%$1,287
Williamson CountyCounty0.3694%$1,278
Austin Community Collegespecial0.1034%$358
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,227

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $217,727 would pay approximately $1,359 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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