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1300 IRISH MOSS TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,045 sqftBuilt 2006

Property at a Glance

This home is estimated between $304,669 and $612,793, with a best estimate of $436,250. That places the property above the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$304,669 $612,793
Best Estimate
$436,250
WCAD Value
$385,723
High Confidence

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

Based on 5 comparable properties in R588507E - SHADOW POINTE, this home's estimated market value is between $304,669 and $612,793. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1342 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,013 sqft Built 2008
Raw Value $384,115
Adjusted Value $397,820

Adjusted +$9,709 for 32 sqft more living space and +$3,996 for being newer. Net adjustment: +$13,705.

1322 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,385 sqft Built 2007
Raw Value $405,829
Adjusted Value $304,669

Adjusted -$103,158 for 340 sqft less living space and +$1,998 for being newer. Net adjustment: -$101,160.

1321 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,783 sqft Built 2006
Raw Value $458,373
Adjusted Value $537,865

Adjusted +$79,492 for 262 sqft more living space. Net adjustment: +$79,492.

1310 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,475 sqft Built 2007
Raw Value $437,854
Adjusted Value $612,793

Adjusted +$172,941 for 570 sqft more living space and +$1,998 for being newer. Net adjustment: +$174,939.

1325 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2007
Raw Value $368,413
Adjusted Value $436,250

Adjusted +$65,839 for 217 sqft more living space and +$1,998 for being newer. Net adjustment: +$67,837.

The Neighborhood

This home is valued 1.1% above the R588507E - SHADOW POINTE median of $381,419. With 812 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.0% over the past year.

R588507E - SHADOW POINTE

typical
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$385,723
Median
$381,419

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,940 across all districts. With a homestead exemption claimed, that drops to $5,619 — saving $1,321 per year. That's $468 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%$3,445
Round RockCity0.3720%$1,435
Williamson CountyCounty0.3694%$1,425
Austin Community Collegespecial0.1034%$399
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,940

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $436,250 would pay approximately $2,723 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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