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1520 LORSON LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,053 sqftBuilt 1998

Property at a Glance

This home is estimated between $302,472 and $357,893, with a best estimate of $328,289. 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

$302,472 $357,893
Best Estimate
$328,289
WCAD Value
$306,359
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 $302,472 and $357,893. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1518 LORSON LOOP, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,130 sqft Built 2000
Raw Value $312,078
Adjusted Value $302,472

Adjusted -$17,829 for 77 sqft less living space and +$8,223 for being newer. Net adjustment: -$9,606.

1516 LORSON LOOP, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 1998
Raw Value $413,464
Adjusted Value $357,893

Adjusted -$55,571 for 240 sqft less living space. Net adjustment: -$55,571.

1524 LORSON LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,297 sqft Built 1999
Raw Value $392,132
Adjusted Value $339,746

Adjusted -$56,497 for 244 sqft less living space and +$4,111 for being newer. Net adjustment: -$52,386.

1525 LORSON LOOP, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,024 sqft Built 1999
Raw Value $317,463
Adjusted Value $328,289

Adjusted +$6,715 for 29 sqft more living space and +$4,111 for being newer. Net adjustment: +$10,826.

1526 LORSON LOOP, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,042 sqft Built 1999
Raw Value $302,209
Adjusted Value $308,867

Adjusted +$2,547 for 11 sqft more living space and +$4,111 for being newer. Net adjustment: +$6,658.

The Neighborhood

This home is valued 6.6% below the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.7% over the past year.

R409599G - STONEY BROOK - ALL SECTIONS

typical
197 Properties
$328,056 Median Value
-4.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$306,359
Median
$328,056

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,512 across all districts. With a homestead exemption claimed, that drops to $4,205 — saving $1,307 per year. That's $350 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%$2,736
Round RockCity0.3720%$1,140
Williamson CountyCounty0.3694%$1,132
Austin Community Collegespecial0.1034%$317
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,512

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,289 would pay approximately $2,049 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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