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13413 PERTHSHIRE, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,515 sqftBuilt 1977

Property at a Glance

This home is estimated between $333,622 and $436,378, with a best estimate of $386,575. 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

$333,622 $436,378
Best Estimate
$386,575
WCAD Value
$368,198
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 $333,622 and $436,378. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13411 PERTHSHIRE, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,494 sqft Built 1977
Raw Value $431,383
Adjusted Value $436,378

Adjusted +$4,995 for 21 sqft more living space. Net adjustment: +$4,995.

13415 PERTHSHIRE, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,124 sqft Built 1977
Raw Value $325,887
Adjusted Value $418,890

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

13409 PERTHSHIRE, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,416 sqft Built 1977
Raw Value $347,039
Adjusted Value $370,587

Adjusted +$23,548 for 99 sqft more living space. Net adjustment: +$23,548.

13410 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1976
Raw Value $365,981
Adjusted Value $386,575

Adjusted +$20,694 for 87 sqft more living space and -$100 for being older. Net adjustment: +$20,594.

9605 BRAES VALLEY ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,657 sqft Built 1984
Raw Value $366,700
Adjusted Value $333,622

Adjusted -$33,776 for 142 sqft less living space and +$698 for being newer. Net adjustment: -$33,078.

The Neighborhood

This home is valued 12.7% 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
$368,198
Median
$421,794

This home is -12.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,623 across all districts. With a homestead exemption claimed, that drops to $4,305 — saving $1,318 per year. That's $359 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%$3,288
Williamson CountyCounty0.3694%$1,360
Austin Community Collegespecial0.1034%$381
Williamson County ESD #1 - Jollyville VFDESD0.1000%$368
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,623

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $386,575 would pay approximately $2,413 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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