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3149 JAZZ ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,293 sqftBuilt 1998

Property at a Glance

This home is estimated between $234,416 and $410,385, with a best estimate of $287,039. 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

$234,416 $410,385
Best Estimate
$287,039
WCAD Value
$308,788
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 $234,416 and $410,385. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3151 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,650 sqft Built 1997
Raw Value $312,112
Adjusted Value $234,416

Adjusted -$77,640 for 357 sqft less living space and -$56 for being older. Net adjustment: -$77,696.

3147 JAZZ ST, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 1998
Raw Value $299,946
Adjusted Value $271,239

Adjusted -$28,707 for 132 sqft less living space. Net adjustment: -$28,707.

1900 BREAUX LN, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,413 sqft Built 1998
Raw Value $313,136
Adjusted Value $287,039

Adjusted -$26,097 for 120 sqft less living space. Net adjustment: -$26,097.

3145 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,008 sqft Built 1997
Raw Value $320,860
Adjusted Value $382,785

Adjusted +$61,981 for 285 sqft more living space and -$56 for being older. Net adjustment: +$61,925.

1902 BREAUX LN, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 860 sqft Built 1998
Raw Value $316,217
Adjusted Value $410,385

Adjusted +$94,168 for 433 sqft more living space. Net adjustment: +$94,168.

The Neighborhood

This home is valued 1.1% 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
$308,788
Median
$312,112

This home is -1.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,556 across all districts. With a homestead exemption claimed, that drops to $4,249 — saving $1,307 per year. That's $354 per month a buyer should budget. The assessed value increased -3.4% vs the subdivision average of -10.5%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,758
Round RockCity0.3720%$1,149
Williamson CountyCounty0.3694%$1,141
Austin Community Collegespecial0.1034%$319
Williamson County FM/RdCounty0.0443%$137
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,556
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $287,039 would pay approximately $1,792 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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