Beta Williamson County, TX only — data and coverage are limited during early access.

1300 MICKEY MANTLE PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,226 sqftBuilt 2003

Property at a Glance

This home is estimated between $242,641 and $391,311, with a best estimate of $378,330. That places the property above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$242,641 $391,311
Best Estimate
$378,330
WCAD Value
$392,179
High Confidence

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

Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $242,641 and $391,311. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1501 MICKEY MANTLE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,450 sqft Built 2002
Raw Value $310,347
Adjusted Value $267,654

Adjusted -$41,741 for 224 sqft less living space and -$952 for being older. Net adjustment: -$42,693.

1414 MICKEY MANTLE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,069 sqft Built 2003
Raw Value $349,074
Adjusted Value $378,330

Adjusted +$29,256 for 157 sqft more living space. Net adjustment: +$29,256.

1417 MICKEY MANTLE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,637 sqft Built 2002
Raw Value $320,180
Adjusted Value $242,641

Adjusted -$76,587 for 411 sqft less living space and -$952 for being older. Net adjustment: -$77,539.

1408 MICKEY MANTLE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,069 sqft Built 2003
Raw Value $349,074
Adjusted Value $378,330

Adjusted +$29,256 for 157 sqft more living space. Net adjustment: +$29,256.

1410 MICKEY MANTLE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 969 sqft Built 2003
Raw Value $343,421
Adjusted Value $391,311

Adjusted +$47,890 for 257 sqft more living space. Net adjustment: +$47,890.

The Neighborhood

This home is valued 15.4% above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. With 567 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

R454400F - Ryan's Crossing Sec 1 Thru 6

above average
567 Properties
$339,919 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$392,179
Median
$339,919

This home is +15.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,056 across all districts. With a homestead exemption claimed, that drops to $5,734 — saving $1,322 per year. That's $478 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%$3,503
Round RockCity0.3720%$1,459
Williamson CountyCounty0.3694%$1,449
Austin Community Collegespecial0.1034%$406
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,056

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,330 would pay approximately $2,362 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.

View full property details