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13317 PERTHSHIRE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,817 sqftBuilt 1976

Property at a Glance

This home is estimated between $382,064 and $458,298, with a best estimate of $410,254. 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

$382,064 $458,298
Best Estimate
$410,254
WCAD Value
$616,971
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 $382,064 and $458,298. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13319 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,796 sqft Built 1976
Raw Value $388,908
Adjusted Value $393,903

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

13315 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,361 sqft Built 1976
Raw Value $329,499
Adjusted Value $437,963

Adjusted +$108,464 for 456 sqft more living space. Net adjustment: +$108,464.

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 $382,064

Adjusted +$7,374 for 31 sqft more living space and +$100 for being newer. Net adjustment: +$7,474.

13313 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,236 sqft Built 1976
Raw Value $320,102
Adjusted Value $458,298

Adjusted +$138,196 for 581 sqft more living space. Net adjustment: +$138,196.

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 $410,254

Adjusted +$26,640 for 112 sqft more living space and +$100 for being newer. Net adjustment: +$26,740.

The Neighborhood

This home is valued 46.3% 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

above average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$616,971
Median
$421,794

This home is +46.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,732 across all districts. With a homestead exemption claimed, that drops to $6,388 — saving $1,344 per year. That's $532 per month a buyer should budget. The assessed value increased +0.4% vs the subdivision average of -5.7%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,521
Williamson CountyCounty0.3694%$1,870
Austin Community Collegespecial0.1034%$523
Williamson County ESD #1 - Jollyville VFDESD0.1000%$506
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$7,732
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,254 would pay approximately $2,561 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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