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8107 TUSCARORA TRL #A/B, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed4 bath2,059 sqftBuilt 1985

Property at a Glance

This home is estimated between $443,911 and $744,516, with a best estimate of $666,259. 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

$443,911 $744,516
Best Estimate
$666,259
WCAD Value
$421,724
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $443,911 and $744,516 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2,033 sqft Built 1988
Raw Value $743,863
Adjusted Value $736,941

Adjusted +$5,478 for 26 sqft more living space and -$12,400 for being older. Net adjustment: -$6,922.

4 bed 3 bath 1,549 sqft Built 1993
Raw Value $583,236
Adjusted Value $657,631

Adjusted +$107,461 for 510 sqft more living space and -$33,066 for being older. Net adjustment: +$74,395.

4 bed 3 bath 1,405 sqft Built 1993
Raw Value $561,522
Adjusted Value $666,259

Adjusted +$137,803 for 654 sqft more living space and -$33,066 for being older. Net adjustment: +$104,737.

4 bed 3 bath 1,400 sqft Built 1993
Raw Value $638,726
Adjusted Value $744,516

Adjusted +$138,856 for 659 sqft more living space and -$33,066 for being older. Net adjustment: +$105,790.

3 bed 2 bath 1,676 sqft Built 1998
Raw Value $416,942
Adjusted Value $443,911

Adjusted +$80,701 for 383 sqft more living space and -$53,732 for being older. Net adjustment: +$26,969.

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
$421,724
Median
$419,343

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,229 across all districts. With a homestead exemption claimed, that drops to $6,459 — saving $1,770 per year. That's $538 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%$3,766
AustinCity0.5240%$2,210
Williamson CountyCounty0.3694%$1,558
Austin Community Collegespecial0.1034%$436
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,229

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $666,259 would pay approximately $4,159 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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