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12015 SWALLOW DR, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,444 sqftBuilt 1977

Property at a Glance

This home is estimated between $354,492 and $388,234, with a best estimate of $359,133. 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

$354,492 $388,234
Best Estimate
$359,133
WCAD Value
$457,806
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 $354,492 and $388,234. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12016 SWALLOW DR, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,449 sqft Built 1977
Raw Value $358,516
Adjusted Value $357,275

Adjusted -$1,241 for 5 sqft less living space. Net adjustment: -$1,241.

12017 SWALLOW DR, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,438 sqft Built 1977
Raw Value $357,643
Adjusted Value $359,133

Adjusted +$1,490 for 6 sqft more living space. Net adjustment: +$1,490.

12100 SWALLOW DR, AUSTIN, TX 78750
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1977
Raw Value $380,030
Adjusted Value $384,002

Adjusted +$3,972 for 16 sqft more living space. Net adjustment: +$3,972.

12008 SWALLOW DR, AUSTIN, TX 78750
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1977
Raw Value $384,262
Adjusted Value $388,234

Adjusted +$3,972 for 16 sqft more living space. Net adjustment: +$3,972.

12020 SWALLOW DR, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,464 sqft Built 1977
Raw Value $359,457
Adjusted Value $354,492

Adjusted -$4,965 for 20 sqft less living space. Net adjustment: -$4,965.

The Neighborhood

This home is valued 12.4% 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

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$457,806
Median
$407,368

This home is +12.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,502 across all districts. With a homestead exemption claimed, that drops to $7,688 — saving $1,814 per year. That's $641 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%$4,089
AustinCity0.5240%$2,399
Williamson CountyCounty0.3694%$1,691
Anderson Mill Limited Districtspecial0.1243%$569
Austin Community Collegespecial0.1034%$473
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,502

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,133 would pay approximately $2,242 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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