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12307 DEER FALLS DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

5 bed4 bath982 sqftBuilt 1984

Property at a Glance

This home is estimated between $217,715 and $414,652, with a best estimate of $406,376. That places the property below 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

$217,715 $414,652
Best Estimate
$406,376
WCAD Value
$414,652
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 $217,715 and $414,652. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12303 DEER FALLS DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
5 bed 4 bath 1,216 sqft Built 1984
Raw Value $455,682
Adjusted Value $406,376

Adjusted -$49,306 for 234 sqft less living space. Net adjustment: -$49,306.

12405 DEER FALLS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,216 sqft Built 1984
Raw Value $455,763
Adjusted Value $406,457

Adjusted -$49,306 for 234 sqft less living space. Net adjustment: -$49,306.

12409 DEER FALLS DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
5 bed 4 bath 982 sqft Built 1984
Raw Value $414,652
Adjusted Value $414,652

This comparable closely matches the subject property's features.

12413 DEER FALLS DR, AUSTIN, TX 78729
0.08 mi 100% similar Same subdivision
5 bed 4 bath 1,216 sqft Built 1984
Raw Value $454,022
Adjusted Value $404,716

Adjusted -$49,306 for 234 sqft less living space. Net adjustment: -$49,306.

12310 DEER FALLS DR, AUSTIN, TX 78729
0.04 mi 95% similar Same subdivision
4 bed 4 bath 1,892 sqft Built 1984
Raw Value $409,459
Adjusted Value $217,715

Adjusted -$191,744 for 910 sqft less living space. Net adjustment: -$191,744.

The Neighborhood

This home is valued 1.1% below the R371X - Round Rock West Below 45 - Duplex median of $419,343. That positions it competitively for buyers comparing within the neighborhood. 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
$414,652
Median
$419,343

This home is -1.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,091 across all districts. With a homestead exemption claimed, that drops to $6,330 — saving $1,761 per year. That's $528 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%$3,703
AustinCity0.5240%$2,173
Williamson CountyCounty0.3694%$1,532
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,091

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,376 would pay approximately $2,537 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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