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12411 DEER FALLS DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed4 bath2,216 sqftBuilt 1984

Property at a Glance

This home is estimated between $432,455 and $477,728, with a best estimate of $453,075. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$432,455 $477,728
Best Estimate
$453,075
WCAD Value
$432,455
High Confidence

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

Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $432,455 and $477,728. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12407 DEER FALLS DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,216 sqft Built 1984
Raw Value $432,455
Adjusted Value $432,455

This comparable closely matches the subject property's features.

12415 DEER FALLS DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,050 sqft Built 1984
Raw Value $418,746
Adjusted Value $453,723

Adjusted +$34,977 for 166 sqft more living space. Net adjustment: +$34,977.

8313 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 4 bath 2,031 sqft Built 1984
Raw Value $408,396
Adjusted Value $447,377

Adjusted +$38,981 for 185 sqft more living space. Net adjustment: +$38,981.

8315 CAHILL DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 4 bath 2,067 sqft Built 1984
Raw Value $421,680
Adjusted Value $453,075

Adjusted +$31,395 for 149 sqft more living space. Net adjustment: +$31,395.

12410 DEER FALLS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 4 bath 1,892 sqft Built 1984
Raw Value $409,459
Adjusted Value $477,728

Adjusted +$68,269 for 324 sqft more living space. Net adjustment: +$68,269.

The Neighborhood

This home is valued 3.1% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$432,455
Median
$419,343

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,438 across all districts. With a homestead exemption claimed, that drops to $6,655 — saving $1,783 per year. That's $555 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%$3,862
AustinCity0.5240%$2,266
Williamson CountyCounty0.3694%$1,598
Austin Community Collegespecial0.1034%$447
Williamson County FM/RdCounty0.0443%$192
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,438

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $453,075 would pay approximately $2,828 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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