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3101 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,424 sqftBuilt 1999

Property at a Glance

This home is estimated between $274,529 and $460,681, with a best estimate of $290,843. 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

$274,529 $460,681
Best Estimate
$290,843
WCAD Value
$295,789
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 $274,529 and $460,681. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3103 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,591 sqft Built 1998
Raw Value $310,904
Adjusted Value $274,529

Adjusted -$36,319 for 167 sqft less living space and -$56 for being older. Net adjustment: -$36,375.

1603 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,481 sqft Built 1996
Raw Value $301,808
Adjusted Value $289,243

Adjusted -$12,396 for 57 sqft less living space and -$169 for being older. Net adjustment: -$12,565.

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 $290,843

Adjusted -$1,957 for 9 sqft less living space and -$112 for being older. Net adjustment: -$2,069.

1605 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 883 sqft Built 1999
Raw Value $343,025
Adjusted Value $460,681

Adjusted +$117,656 for 541 sqft more living space. Net adjustment: +$117,656.

1521 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,438 sqft Built 1999
Raw Value $295,160
Adjusted Value $292,115

Adjusted -$3,045 for 14 sqft less living space. Net adjustment: -$3,045.

The Neighborhood

This home is valued 5.2% 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
$295,789
Median
$312,112

This home is -5.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,322 across all districts. With a homestead exemption claimed, that drops to $4,017 — saving $1,305 per year. That's $335 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%$2,642
Round RockCity0.3720%$1,100
Williamson CountyCounty0.3694%$1,093
Austin Community Collegespecial0.1034%$306
Williamson County FM/RdCounty0.0443%$131
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,322

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $290,843 would pay approximately $1,815 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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