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9105 COTTAGE GROVE PASS, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,502 sqftBuilt 1995

Property at a Glance

This home is estimated between $261,051 and $696,658, with a best estimate of $652,849. That places the property below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588, in a neighborhood that declined 6.1% over the past year.

Estimated Value Range

$261,051 $696,658
Best Estimate
$652,849
WCAD Value
$780,262
High Confidence

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

Based on 5 comparable properties in R241699D - Oak Brook Glen ( Sec 2), this home's estimated market value is between $261,051 and $696,658. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9101 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,564 sqft Built 1999
Raw Value $684,699
Adjusted Value $652,849

Adjusted -$22,539 for 62 sqft less living space and -$9,311 for being older. Net adjustment: -$31,850.

9109 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,325 sqft Built 1995
Raw Value $793,304
Adjusted Value $494,118

Adjusted -$299,186 for 823 sqft less living space. Net adjustment: -$299,186.

9108 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,782 sqft Built 1995
Raw Value $757,028
Adjusted Value $655,239

Adjusted -$101,789 for 280 sqft less living space. Net adjustment: -$101,789.

9112 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,377 sqft Built 1995
Raw Value $579,140
Adjusted Value $261,051

Adjusted -$318,089 for 875 sqft less living space. Net adjustment: -$318,089.

9100 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,432 sqft Built 1995
Raw Value $671,211
Adjusted Value $696,658

Adjusted +$25,447 for 70 sqft more living space. Net adjustment: +$25,447.

The Neighborhood

This home is valued 15.2% above the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. With 504 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.1% over the past year.

R241699D - Oak Brook Glen ( Sec 2)

above average
504 Properties
$677,588 Median Value
-6.1% YoY Change
1% Have Pool
98% Have Garage
This Home
$780,262
Median
$677,588

This home is +15.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,321 across all districts. With a homestead exemption claimed, that drops to $11,927 — saving $1,394 per year. That's $994 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%$6,969
Williamson CountyCounty0.3694%$2,883
Fern Bluff MUDMUD0.1800%$1,404
Austin Community Collegespecial0.1034%$807
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$780
Williamson County FM/RdCounty0.0443%$346
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$13,321

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $652,849 would pay approximately $4,075 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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