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12411 SPLIT RAIL PKWY, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,415 sqftBuilt 1975

Property at a Glance

This home is estimated between $525,739 and $604,760, with a best estimate of $570,473. That places the property above the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$525,739 $604,760
Best Estimate
$570,473
WCAD Value
$479,029
High Confidence

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

Based on 5 comparable properties in R353476G - Anderson Mill, this home's estimated market value is between $525,739 and $604,760. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12409 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,681 sqft Built 1975
Raw Value $388,240
Adjusted Value $570,473

Adjusted +$182,233 for 734 sqft more living space. Net adjustment: +$182,233.

12413 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,908 sqft Built 1975
Raw Value $461,798
Adjusted Value $549,453

Adjusted +$125,875 for 507 sqft more living space and -$38,220 for no pool. Net adjustment: +$87,655.

12402 SPLIT RAIL CV, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
2 bed 2 bath 2,172 sqft Built 1975
Raw Value $465,408
Adjusted Value $525,739

Adjusted +$60,331 for 243 sqft more living space. Net adjustment: +$60,331.

12407 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,687 sqft Built 1975
Raw Value $390,993
Adjusted Value $571,737

Adjusted +$180,744 for 728 sqft more living space. Net adjustment: +$180,744.

12410 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1976
Raw Value $383,203
Adjusted Value $604,760

Adjusted +$225,433 for 908 sqft more living space and -$3,876 for being older. Net adjustment: +$221,557.

The Neighborhood

This home is valued 17.6% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

above average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$479,029
Median
$407,368

This home is +17.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,943 across all districts. With a homestead exemption claimed, that drops to $8,102 — saving $1,841 per year. That's $675 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%$4,278
AustinCity0.5240%$2,510
Williamson CountyCounty0.3694%$1,770
Anderson Mill Limited Districtspecial0.1243%$596
Austin Community Collegespecial0.1034%$495
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,943

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $570,473 would pay approximately $3,561 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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