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8820 CLEARBROOK TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed4 bath952 sqftBuilt 1984

Property at a Glance

This home is estimated between $390,410 and $434,916, with a best estimate of $410,936. That places the property below 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

$390,410 $434,916
Best Estimate
$410,936
WCAD Value
$447,024
High Confidence

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

Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $390,410 and $434,916. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8816 CLEARBROOK TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,056 sqft Built 1983
Raw Value $452,697
Adjusted Value $434,916

Adjusted -$21,914 for 104 sqft less living space and +$4,133 for being newer. Net adjustment: -$17,781.

8813 CLEARBROOK TRL #A/B, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,080 sqft Built 1983
Raw Value $441,170
Adjusted Value $418,332

Adjusted -$26,971 for 128 sqft less living space and +$4,133 for being newer. Net adjustment: -$22,838.

8814 CLEARBROOK TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,272 sqft Built 1983
Raw Value $453,703
Adjusted Value $390,410

Adjusted -$67,426 for 320 sqft less living space and +$4,133 for being newer. Net adjustment: -$63,293.

8812 CLEARBROOK TRL, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
5 bed 4 bath 1,012 sqft Built 1982
Raw Value $407,188
Adjusted Value $402,813

Adjusted -$12,642 for 60 sqft less living space and +$8,267 for being newer. Net adjustment: -$4,375.

8810 CLEARBROOK TRL, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
5 bed 4 bath 1,022 sqft Built 1982
Raw Value $417,419
Adjusted Value $410,936

Adjusted -$14,750 for 70 sqft less living space and +$8,267 for being newer. Net adjustment: -$6,483.

The Neighborhood

This home is valued 6.6% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. 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
$447,024
Median
$419,343

This home is +6.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,723 across all districts. With a homestead exemption claimed, that drops to $6,921 — saving $1,802 per year. That's $577 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%$3,992
AustinCity0.5240%$2,342
Williamson CountyCounty0.3694%$1,652
Austin Community Collegespecial0.1034%$462
Williamson County FM/RdCounty0.0443%$198
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,723

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,936 would pay approximately $2,565 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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