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13515 BRIAR HOLLOW DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,239 sqftBuilt 1977

Property at a Glance

This home is estimated between $463,603 and $710,560, with a best estimate of $613,689. That places the property above the R371378G - FOREST NORTH PHS 3-5 median of $421,794, in a neighborhood that declined 5.7% over the past year.

Estimated Value Range

$463,603 $710,560
Best Estimate
$613,689
WCAD Value
$442,670
High Confidence

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

Based on 5 comparable properties in R371378G - FOREST NORTH PHS 3-5, this home's estimated market value is between $463,603 and $710,560. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13517 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,452 sqft Built 1979
Raw Value $523,165
Adjusted Value $710,560

Adjusted +$187,195 for 787 sqft more living space and +$200 for being newer. Net adjustment: +$187,395.

13513 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,099 sqft Built 1977
Raw Value $430,303
Adjusted Value $463,603

Adjusted +$33,300 for 140 sqft more living space. Net adjustment: +$33,300.

13512 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 1,474 sqft Built 1977
Raw Value $508,338
Adjusted Value $690,301

Adjusted +$181,963 for 765 sqft more living space. Net adjustment: +$181,963.

13510 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 1986
Raw Value $491,005
Adjusted Value $560,644

Adjusted +$68,741 for 289 sqft more living space and +$898 for being newer. Net adjustment: +$69,639.

13508 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,403 sqft Built 1978
Raw Value $414,738
Adjusted Value $613,689

Adjusted +$198,851 for 836 sqft more living space and +$100 for being newer. Net adjustment: +$198,951.

The Neighborhood

This home is valued 4.9% above the R371378G - FOREST NORTH PHS 3-5 median of $421,794. With 742 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.7% over the past year.

R371378G - FOREST NORTH PHS 3-5

typical
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$442,670
Median
$421,794

This home is +4.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,761 across all districts. With a homestead exemption claimed, that drops to $5,429 — saving $1,332 per year. That's $452 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%$3,953
Williamson CountyCounty0.3694%$1,635
Austin Community Collegespecial0.1034%$458
Williamson County ESD #1 - Jollyville VFDESD0.1000%$443
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,761

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $613,689 would pay approximately $3,831 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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