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13421 WISTERWOOD ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,008 sqftBuilt 1975

Property at a Glance

This home is estimated between $265,374 and $503,655, with a best estimate of $299,423. That places the property below 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

$265,374 $503,655
Best Estimate
$299,423
WCAD Value
$452,892
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 $265,374 and $503,655. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9705 BRAES VALLEY ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,279 sqft Built 1977
Raw Value $363,683
Adjusted Value $299,423

Adjusted -$64,460 for 271 sqft less living space and +$200 for being newer. Net adjustment: -$64,260.

13418 PERTHSHIRE ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,271 sqft Built 1977
Raw Value $327,731
Adjusted Value $265,374

Adjusted -$62,557 for 263 sqft less living space and +$200 for being newer. Net adjustment: -$62,357.

9708 BRAES VALLEY ST, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,159 sqft Built 1978
Raw Value $539,273
Adjusted Value $503,655

Adjusted -$35,917 for 151 sqft less living space and +$299 for being newer. Net adjustment: -$35,618.

13416 PERTHSHIRE ST, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
2 bed 2 bath 1,236 sqft Built 1976
Raw Value $325,662
Adjusted Value $271,530

Adjusted -$54,232 for 228 sqft less living space and +$100 for being newer. Net adjustment: -$54,132.

13413 WISTERWOOD ST, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
3 bed 2 bath 768 sqft Built 1977
Raw Value $368,407
Adjusted Value $425,693

Adjusted +$57,086 for 240 sqft more living space and +$200 for being newer. Net adjustment: +$57,286.

The Neighborhood

This home is valued 7.4% 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
$452,892
Median
$421,794

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,917 across all districts. With a homestead exemption claimed, that drops to $5,583 — saving $1,334 per year. That's $465 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%$4,045
Williamson CountyCounty0.3694%$1,673
Austin Community Collegespecial0.1034%$468
Williamson County ESD #1 - Jollyville VFDESD0.1000%$453
Williamson County FM/RdCounty0.0443%$201
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,917

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $299,423 would pay approximately $1,869 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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