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1321 IRISH MOSS TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,783 sqftBuilt 2006

Property at a Glance

This home is estimated between $306,231 and $533,301, with a best estimate of $356,758. That places the property below the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$306,231 $533,301
Best Estimate
$356,758
WCAD Value
$458,373
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 $306,231 and $533,301. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1300 IRISH MOSS TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,045 sqft Built 2006
Raw Value $385,723
Adjusted Value $306,231

Adjusted -$79,492 for 262 sqft less living space. Net adjustment: -$79,492.

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 $318,328

Adjusted -$69,783 for 230 sqft less living space and +$3,996 for being newer. Net adjustment: -$65,787.

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 $533,301

Adjusted +$93,449 for 308 sqft more living space and +$1,998 for being newer. Net adjustment: +$95,447.

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 $356,758

Adjusted -$13,653 for 45 sqft less living space and +$1,998 for being newer. Net adjustment: -$11,655.

1314 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 $379,921
Adjusted Value $368,266

Adjusted -$13,653 for 45 sqft less living space and +$1,998 for being newer. Net adjustment: -$11,655.

The Neighborhood

This home is valued 20.2% 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

above average
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$458,373
Median
$381,419

This home is +20.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,247 across all districts. With a homestead exemption claimed, that drops to $6,912 — saving $1,335 per year. That's $576 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%$4,094
Round RockCity0.3720%$1,705
Williamson CountyCounty0.3694%$1,693
Austin Community Collegespecial0.1034%$474
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,247

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,758 would pay approximately $2,227 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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