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8314 CAHILL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,312 sqftBuilt 1984

Property at a Glance

This home is estimated between $503,712 and $587,622, with a best estimate of $520,514. That places the property above the R380483F - Hunters' Chase Sec 1 Thru 4 median of $429,156, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$503,712 $587,622
Best Estimate
$520,514
WCAD Value
$546,526
High Confidence

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

Based on 5 comparable properties in R380483F - Hunters' Chase Sec 1 Thru 4, this home's estimated market value is between $503,712 and $587,622. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12502 DEER FALLS DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,650 sqft Built 1984
Raw Value $412,958
Adjusted Value $520,514

Adjusted +$167,749 for 662 sqft more living space and -$60,193 for no garage. Net adjustment: +$107,556.

12506 DEER FALLS DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,641 sqft Built 1984
Raw Value $477,785
Adjusted Value $587,622

Adjusted +$170,030 for 671 sqft more living space and -$60,193 for no garage. Net adjustment: +$109,837.

12505 DEER FALLS DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,538 sqft Built 1984
Raw Value $386,946
Adjusted Value $522,883

Adjusted +$196,130 for 774 sqft more living space and -$60,193 for no garage. Net adjustment: +$135,937.

12510 DEER FALLS DR, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,584 sqft Built 1984
Raw Value $379,432
Adjusted Value $503,712

Adjusted +$184,473 for 728 sqft more living space and -$60,193 for no garage. Net adjustment: +$124,280.

12509 DEER FALLS DR, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,605 sqft Built 1984
Raw Value $398,383
Adjusted Value $517,342

Adjusted +$179,152 for 707 sqft more living space and -$60,193 for no garage. Net adjustment: +$118,959.

The Neighborhood

This home is valued 27.3% above the R380483F - Hunters' Chase Sec 1 Thru 4 median of $429,156. With 236 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.4% over the past year.

R380483F - Hunters' Chase Sec 1 Thru 4

above average
236 Properties
$429,156 Median Value
-6.4% YoY Change
1% Have Pool
99% Have Garage
This Home
$546,526
Median
$429,156

This home is +27.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,664 across all districts. With a homestead exemption claimed, that drops to $8,740 — saving $1,924 per year. That's $728 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%$4,881
AustinCity0.5240%$2,864
Williamson CountyCounty0.3694%$2,019
Austin Community Collegespecial0.1034%$565
Williamson County FM/RdCounty0.0443%$242
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,664

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $520,514 would pay approximately $3,249 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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