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1541 LORSON LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,738 sqftBuilt 2003

Property at a Glance

This home is estimated between $231,217 and $414,671, with a best estimate of $306,779. That places the property below the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.

Estimated Value Range

$231,217 $414,671
Best Estimate
$306,779
WCAD Value
$389,221
High Confidence

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

Based on 5 comparable properties in R409599G - STONEY BROOK - ALL SECTIONS, this home's estimated market value is between $231,217 and $414,671. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1539 LORSON LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,540 sqft Built 2003
Raw Value $364,569
Adjusted Value $410,415

Adjusted +$45,846 for 198 sqft more living space. Net adjustment: +$45,846.

1543 LORSON LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,804 sqft Built 2003
Raw Value $322,061
Adjusted Value $306,779

Adjusted -$15,282 for 66 sqft less living space. Net adjustment: -$15,282.

3916 BONNIE LN, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,540 sqft Built 2003
Raw Value $368,825
Adjusted Value $414,671

Adjusted +$45,846 for 198 sqft more living space. Net adjustment: +$45,846.

3914 BONNIE LN, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,977 sqft Built 2002
Raw Value $311,933
Adjusted Value $252,482

Adjusted -$55,340 for 239 sqft less living space and -$4,111 for being older. Net adjustment: -$59,451.

1545 LORSON LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,089 sqft Built 2002
Raw Value $316,601
Adjusted Value $231,217

Adjusted -$81,273 for 351 sqft less living space and -$4,111 for being older. Net adjustment: -$85,384.

The Neighborhood

This home is valued 18.6% above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. With 197 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.7% over the past year.

R409599G - STONEY BROOK - ALL SECTIONS

above average
197 Properties
$328,056 Median Value
-4.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$389,221
Median
$328,056

This home is +18.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,003 across all districts. With a homestead exemption claimed, that drops to $5,681 — saving $1,322 per year. That's $473 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%$3,476
Round RockCity0.3720%$1,448
Williamson CountyCounty0.3694%$1,438
Austin Community Collegespecial0.1034%$402
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,003

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $306,779 would pay approximately $1,915 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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