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12315 SPLIT RAIL PKWY, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,719 sqftBuilt 1975

Property at a Glance

This home is estimated between $341,666 and $468,916, with a best estimate of $406,651. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$341,666 $468,916
Best Estimate
$406,651
WCAD Value
$383,160
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 $341,666 and $468,916. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12317 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,827 sqft Built 1976
Raw Value $402,045
Adjusted Value $371,355

Adjusted -$26,814 for 108 sqft less living space and -$3,876 for being older. Net adjustment: -$30,690.

12313 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,603 sqft Built 1975
Raw Value $377,851
Adjusted Value $406,651

Adjusted +$28,800 for 116 sqft more living space. Net adjustment: +$28,800.

12311 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,619 sqft Built 1975
Raw Value $444,089
Adjusted Value $468,916

Adjusted +$24,827 for 100 sqft more living space. Net adjustment: +$24,827.

12319 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,840 sqft Built 1975
Raw Value $475,367
Adjusted Value $445,326

Adjusted -$30,041 for 121 sqft less living space. Net adjustment: -$30,041.

12310 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,152 sqft Built 1975
Raw Value $449,169
Adjusted Value $341,666

Adjusted -$107,503 for 433 sqft less living space. Net adjustment: -$107,503.

The Neighborhood

This home is valued 5.9% below the R353476G - Anderson Mill median of $407,368. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$383,160
Median
$407,368

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,953 across all districts. With a homestead exemption claimed, that drops to $6,230 — saving $1,723 per year. That's $519 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%$3,422
AustinCity0.5240%$2,008
Williamson CountyCounty0.3694%$1,416
Anderson Mill Limited Districtspecial0.1243%$476
Austin Community Collegespecial0.1034%$396
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,953

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,651 would pay approximately $2,538 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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