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1512 LORSON LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,226 sqftBuilt 1999

Property at a Glance

This home is estimated between $313,162 and $563,217, with a best estimate of $538,907. 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

$313,162 $563,217
Best Estimate
$538,907
WCAD Value
$316,675
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 $313,162 and $563,217. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

925 SATELLITE VIEW, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,808 sqft Built 1999
Raw Value $324,510
Adjusted Value $421,296

Adjusted +$96,786 for 418 sqft more living space. Net adjustment: +$96,786.

927 SATELLITE VIEW, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,270 sqft Built 1998
Raw Value $327,461
Adjusted Value $313,162

Adjusted -$10,188 for 44 sqft less living space and -$4,111 for being older. Net adjustment: -$14,299.

3900 BONNIE LN, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,810 sqft Built 1999
Raw Value $466,894
Adjusted Value $563,217

Adjusted +$96,323 for 416 sqft more living space. Net adjustment: +$96,323.

3901 BONNIE LN, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,977 sqft Built 2000
Raw Value $477,141
Adjusted Value $538,907

Adjusted +$57,655 for 249 sqft more living space and +$4,111 for being newer. Net adjustment: +$61,766.

919 SATELLITE VIEW, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,910 sqft Built 1999
Raw Value $469,513
Adjusted Value $542,682

Adjusted +$73,169 for 316 sqft more living space. Net adjustment: +$73,169.

The Neighborhood

This home is valued 3.5% 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
$316,675
Median
$328,056

This home is -3.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,698 across all districts. With a homestead exemption claimed, that drops to $4,389 — saving $1,309 per year. That's $366 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%$2,828
Round RockCity0.3720%$1,178
Williamson CountyCounty0.3694%$1,170
Austin Community Collegespecial0.1034%$327
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,698

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $538,907 would pay approximately $3,364 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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