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12536 SPLIT RAIL PKWY, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,574 sqftBuilt 1980

Property at a Glance

This home is estimated between $351,829 and $492,380, with a best estimate of $366,648. 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

$351,829 $492,380
Best Estimate
$366,648
WCAD Value
$373,037
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 $351,829 and $492,380. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12538 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,393 sqft Built 1980
Raw Value $447,442
Adjusted Value $492,380

Adjusted +$44,938 for 181 sqft more living space. Net adjustment: +$44,938.

12303 RUSTED NAIL CV, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,775 sqft Built 1978
Raw Value $393,979
Adjusted Value $351,829

Adjusted -$49,903 for 201 sqft less living space and +$7,753 for being newer. Net adjustment: -$42,150.

12532 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,556 sqft Built 1980
Raw Value $373,817
Adjusted Value $378,286

Adjusted +$4,469 for 18 sqft more living space. Net adjustment: +$4,469.

12325 DEERBROOK TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,967 sqft Built 1978
Raw Value $452,759
Adjusted Value $362,940

Adjusted -$97,572 for 393 sqft less living space and +$7,753 for being newer. Net adjustment: -$89,819.

12533 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 1 bath 1,678 sqft Built 1978
Raw Value $384,716
Adjusted Value $366,648

Adjusted -$25,821 for 104 sqft less living space and +$7,753 for being newer. Net adjustment: -$18,068.

The Neighborhood

This home is valued 8.4% 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
$373,037
Median
$407,368

This home is -8.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,743 across all districts. With a homestead exemption claimed, that drops to $6,033 — saving $1,710 per year. That's $503 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%$3,332
AustinCity0.5240%$1,955
Williamson CountyCounty0.3694%$1,378
Anderson Mill Limited Districtspecial0.1243%$464
Austin Community Collegespecial0.1034%$386
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,743

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $366,648 would pay approximately $2,289 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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