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3118 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath756 sqftBuilt 1998

Property at a Glance

This home is estimated between $226,210 and $314,963, with a best estimate of $267,591. 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

$226,210 $314,963
Best Estimate
$267,591
WCAD Value
$291,941
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 $226,210 and $314,963. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3122 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 923 sqft Built 1998
Raw Value $303,910
Adjusted Value $267,591

Adjusted -$36,319 for 167 sqft less living space. Net adjustment: -$36,319.

1705 ZYDECO DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $320,410
Adjusted Value $265,549

Adjusted -$54,805 for 252 sqft less living space and -$56 for being older. Net adjustment: -$54,861.

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 $226,210

Adjusted -$100,258 for 461 sqft less living space. Net adjustment: -$100,258.

1701 ZYDECO DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,031 sqft Built 1997
Raw Value $331,714
Adjusted Value $271,851

Adjusted -$59,807 for 275 sqft less living space and -$56 for being older. Net adjustment: -$59,863.

3137 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $369,824
Adjusted Value $314,963

Adjusted -$54,805 for 252 sqft less living space and -$56 for being older. Net adjustment: -$54,861.

The Neighborhood

This home is valued 6.5% 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
$291,941
Median
$312,112

This home is -6.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,253 across all districts. With a homestead exemption claimed, that drops to $3,949 — saving $1,304 per year. That's $329 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%$2,607
Round RockCity0.3720%$1,086
Williamson CountyCounty0.3694%$1,079
Austin Community Collegespecial0.1034%$302
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,253

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $267,591 would pay approximately $1,670 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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