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13200 SAXBY CT, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed4 bath2,128 sqftBuilt 1984

Property at a Glance

This home is estimated between $436,846 and $674,087, with a best estimate of $624,992. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$436,846 $674,087
Best Estimate
$624,992
WCAD Value
$419,343
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $436,846 and $674,087 should be treated as a rough guide.

Comparable Properties (5)

13207 SAXBY CT, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 4 bath 2,078 sqft Built 1984
Raw Value $426,311
Adjusted Value $436,846

Adjusted +$10,535 for 50 sqft more living space. Net adjustment: +$10,535.

4 bed 3 bath 1,910 sqft Built 1996
Raw Value $677,752
Adjusted Value $674,087

Adjusted +$45,934 for 218 sqft more living space and -$49,599 for being older. Net adjustment: -$3,665.

4 bed 2 bath 2,124 sqft Built 1996
Raw Value $716,516
Adjusted Value $667,760

Adjusted +$843 for 4 sqft more living space and -$49,599 for being older. Net adjustment: -$48,756.

4 bed 2 bath 1,997 sqft Built 1975
Raw Value $560,190
Adjusted Value $624,992

Adjusted +$27,603 for 131 sqft more living space and +$37,199 for being newer. Net adjustment: +$64,802.

4 bed 2 bath 1,995 sqft Built 1975
Raw Value $464,238
Adjusted Value $529,461

Adjusted +$28,024 for 133 sqft more living space and +$37,199 for being newer. Net adjustment: +$65,223.

The Neighborhood

This home is in line with the R371X - Round Rock West Below 45 - Duplex median of $419,343. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$419,343
Median
$419,343

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,183 across all districts. With a homestead exemption claimed, that drops to $6,415 — saving $1,768 per year. That's $535 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%$3,745
AustinCity0.5240%$2,197
Williamson CountyCounty0.3694%$1,549
Austin Community Collegespecial0.1034%$434
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,183

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $624,992 would pay approximately $3,901 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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