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13319 PERTHSHIRE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,796 sqftBuilt 1976

Property at a Glance

This home is estimated between $377,069 and $611,976, with a best estimate of $432,968. 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

$377,069 $611,976
Best Estimate
$432,968
WCAD Value
$388,908
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 $377,069 and $611,976. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13317 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,817 sqft Built 1976
Raw Value $616,971
Adjusted Value $611,976

Adjusted -$4,995 for 21 sqft less living space. Net adjustment: -$4,995.

13315 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,361 sqft Built 1976
Raw Value $329,499
Adjusted Value $432,968

Adjusted +$103,469 for 435 sqft more living space. Net adjustment: +$103,469.

13401 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,405 sqft Built 1976
Raw Value $346,007
Adjusted Value $439,010

Adjusted +$93,003 for 391 sqft more living space. Net adjustment: +$93,003.

13318 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,705 sqft Built 1977
Raw Value $383,514
Adjusted Value $405,259

Adjusted +$21,645 for 91 sqft more living space and +$100 for being newer. Net adjustment: +$21,745.

13316 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,786 sqft Built 1977
Raw Value $374,590
Adjusted Value $377,069

Adjusted +$2,379 for 10 sqft more living space and +$100 for being newer. Net adjustment: +$2,479.

The Neighborhood

This home is valued 7.8% below the R371378G - FOREST NORTH PHS 3-5 median of $421,794. That positions it competitively for buyers comparing within the neighborhood. 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
$388,908
Median
$421,794

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,940 across all districts. With a homestead exemption claimed, that drops to $4,618 — saving $1,322 per year. That's $385 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%$3,473
Williamson CountyCounty0.3694%$1,437
Austin Community Collegespecial0.1034%$402
Williamson County ESD #1 - Jollyville VFDESD0.1000%$389
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,940

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $432,968 would pay approximately $2,703 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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