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13306 PERTHSHIRE ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,581 sqftBuilt 1977

Property at a Glance

This home is estimated between $347,551 and $505,145, with a best estimate of $412,439. 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

$347,551 $505,145
Best Estimate
$412,439
WCAD Value
$402,049
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 $347,551 and $505,145. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13308 PERTHSHIRE ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 1,278 sqft Built 1977
Raw Value $340,368
Adjusted Value $412,439

Adjusted +$72,071 for 303 sqft more living space. Net adjustment: +$72,071.

13304 PERTHSHIRE ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 1,312 sqft Built 1977
Raw Value $441,161
Adjusted Value $505,145

Adjusted +$63,984 for 269 sqft more living space. Net adjustment: +$63,984.

13310 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,576 sqft Built 1978
Raw Value $346,262
Adjusted Value $347,551

Adjusted +$1,189 for 5 sqft more living space and +$100 for being newer. Net adjustment: +$1,289.

13302 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,247 sqft Built 1977
Raw Value $331,665
Adjusted Value $411,110

Adjusted +$79,445 for 334 sqft more living space. Net adjustment: +$79,445.

13307 PERTHSHIRE ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,171 sqft Built 1976
Raw Value $361,137
Adjusted Value $458,559

Adjusted +$97,522 for 410 sqft more living space and -$100 for being older. Net adjustment: +$97,422.

The Neighborhood

This home is valued 4.7% 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
$402,049
Median
$421,794

This home is -4.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,140 across all districts. With a homestead exemption claimed, that drops to $4,816 — saving $1,324 per year. That's $401 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%$3,591
Williamson CountyCounty0.3694%$1,485
Austin Community Collegespecial0.1034%$416
Williamson County ESD #1 - Jollyville VFDESD0.1000%$402
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,140

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,439 would pay approximately $2,574 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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