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2005 ROSEMARY LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath973 sqftBuilt 1992

Property at a Glance

This home is estimated between $253,121 and $376,266, with a best estimate of $338,897. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$253,121 $376,266
Best Estimate
$338,897
WCAD Value
$368,262
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 $253,121 and $376,266. 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 $338,897

Adjusted +$13,561 for 57 sqft more living space and +$7,372 for being newer. Net adjustment: +$20,933.

2205 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,222 sqft Built 1986
Raw Value $303,517
Adjusted Value $253,121

Adjusted -$59,242 for 249 sqft less living space and +$8,846 for being newer. Net adjustment: -$50,396.

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 $376,266

Adjusted +$42,825 for 180 sqft more living space and +$7,372 for being newer. Net adjustment: +$50,197.

2102 ROSEMARY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,220 sqft Built 1988
Raw Value $345,005
Adjusted Value $292,136

Adjusted -$58,766 for 247 sqft less living space and +$5,897 for being newer. Net adjustment: -$52,869.

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 $342,734

Adjusted +$13,561 for 57 sqft more living space and +$7,372 for being newer. Net adjustment: +$20,933.

The Neighborhood

This home is valued 9.6% 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
$368,262
Median
$335,905

This home is +9.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,626 across all districts. With a homestead exemption claimed, that drops to $5,308 — saving $1,318 per year. That's $442 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%$3,289
Round RockCity0.3720%$1,370
Williamson CountyCounty0.3694%$1,361
Austin Community Collegespecial0.1034%$381
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,626

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,897 would pay approximately $2,115 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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