Beta Williamson County, TX only — data and coverage are limited during early access.

2004 ROSEMARY LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath648 sqftBuilt 1992

Property at a Glance

This home is estimated between $256,560 and $298,943, with a best estimate of $265,411. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$256,560 $298,943
Best Estimate
$265,411
WCAD Value
$344,907
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $256,560 and $298,943. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2202 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 916 sqft Built 1987
Raw Value $317,964
Adjusted Value $261,574

Adjusted -$63,762 for 268 sqft less living space and +$7,372 for being newer. Net adjustment: -$56,390.

2208 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 793 sqft Built 1987
Raw Value $326,069
Adjusted Value $298,943

Adjusted -$34,498 for 145 sqft less living space and +$7,372 for being newer. Net adjustment: -$27,126.

2107 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 916 sqft Built 1987
Raw Value $321,801
Adjusted Value $265,411

Adjusted -$63,762 for 268 sqft less living space and +$7,372 for being newer. Net adjustment: -$56,390.

2207 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 941 sqft Built 1987
Raw Value $329,667
Adjusted Value $267,329

Adjusted -$69,710 for 293 sqft less living space and +$7,372 for being newer. Net adjustment: -$62,338.

2110 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 916 sqft Built 1987
Raw Value $312,950
Adjusted Value $256,560

Adjusted -$63,762 for 268 sqft less living space and +$7,372 for being newer. Net adjustment: -$56,390.

The Neighborhood

This home is valued 2.7% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$344,907
Median
$335,905

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,206 across all districts. With a homestead exemption claimed, that drops to $4,892 — saving $1,314 per year. That's $408 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%$3,080
Round RockCity0.3720%$1,283
Williamson CountyCounty0.3694%$1,274
Austin Community Collegespecial0.1034%$357
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,206

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $265,411 would pay approximately $1,657 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.

View full property details