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12304 SPLIT RAIL PKWY, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,810 sqftBuilt 1975

Property at a Glance

This home is estimated between $402,776 and $470,637, with a best estimate of $413,665. 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

$402,776 $470,637
Best Estimate
$413,665
WCAD Value
$398,080
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 $402,776 and $470,637. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12306 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,559 sqft Built 1975
Raw Value $367,934
Adjusted Value $430,251

Adjusted +$62,317 for 251 sqft more living space. Net adjustment: +$62,317.

10802 RUNNING BUCK LN, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,640 sqft Built 1976
Raw Value $375,334
Adjusted Value $413,665

Adjusted +$42,207 for 170 sqft more living space and -$3,876 for being older. Net adjustment: +$38,331.

12302 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,652 sqft Built 1975
Raw Value $431,410
Adjusted Value $470,637

Adjusted +$39,227 for 158 sqft more living space. Net adjustment: +$39,227.

12308 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,912 sqft Built 1975
Raw Value $429,389
Adjusted Value $404,065

Adjusted -$25,324 for 102 sqft less living space. Net adjustment: -$25,324.

12307 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,948 sqft Built 1975
Raw Value $437,038
Adjusted Value $402,776

Adjusted -$34,262 for 138 sqft less living space. Net adjustment: -$34,262.

The Neighborhood

This home is valued 2.3% 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
$398,080
Median
$407,368

This home is -2.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,263 across all districts. With a homestead exemption claimed, that drops to $6,522 — saving $1,741 per year. That's $544 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%$3,555
AustinCity0.5240%$2,086
Williamson CountyCounty0.3694%$1,471
Anderson Mill Limited Districtspecial0.1243%$495
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,263

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $413,665 would pay approximately $2,582 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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