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1528 LORSON LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,959 sqftBuilt 2003

Property at a Glance

This home is estimated between $268,191 and $468,833, with a best estimate of $460,428. That places the property above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.

Estimated Value Range

$268,191 $468,833
Best Estimate
$460,428
WCAD Value
$481,013
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 $268,191 and $468,833. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1530 LORSON LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,270 sqft Built 2002
Raw Value $344,313
Adjusted Value $268,191

Adjusted -$72,011 for 311 sqft less living space and -$4,111 for being older. Net adjustment: -$76,122.

1532 LORSON LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,624 sqft Built 2003
Raw Value $383,062
Adjusted Value $460,630

Adjusted +$77,568 for 335 sqft more living space. Net adjustment: +$77,568.

1534 LORSON LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,974 sqft Built 2002
Raw Value $476,417
Adjusted Value $468,833

Adjusted -$3,473 for 15 sqft less living space and -$4,111 for being older. Net adjustment: -$7,584.

1527 LORSON LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,688 sqft Built 2004
Raw Value $393,568
Adjusted Value $460,428

Adjusted +$62,749 for 271 sqft more living space and +$4,111 for being newer. Net adjustment: +$66,860.

1529 LORSON LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,822 sqft Built 2003
Raw Value $319,861
Adjusted Value $351,583

Adjusted +$31,722 for 137 sqft more living space. Net adjustment: +$31,722.

The Neighborhood

This home is valued 46.6% 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
$481,013
Median
$328,056

This home is +46.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,655 across all districts. With a homestead exemption claimed, that drops to $7,316 — saving $1,339 per year. That's $610 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%$4,296
Round RockCity0.3720%$1,789
Williamson CountyCounty0.3694%$1,777
Austin Community Collegespecial0.1034%$497
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,655

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $460,428 would pay approximately $2,874 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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