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9108 COTTAGE GROVE PASS, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,782 sqftBuilt 1995

Property at a Glance

This home is estimated between $362,839 and $882,051, with a best estimate of $754,638. That places the property above 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

$362,839 $882,051
Best Estimate
$754,638
WCAD Value
$757,028
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 $362,839 and $882,051. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9112 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,377 sqft Built 1995
Raw Value $579,140
Adjusted Value $362,839

Adjusted -$216,301 for 595 sqft less living space. Net adjustment: -$216,301.

9105 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,502 sqft Built 1995
Raw Value $780,262
Adjusted Value $882,051

Adjusted +$101,789 for 280 sqft more living space. Net adjustment: +$101,789.

9101 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,564 sqft Built 1999
Raw Value $684,699
Adjusted Value $754,638

Adjusted +$79,250 for 218 sqft more living space and -$9,311 for being older. Net adjustment: +$69,939.

9109 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,325 sqft Built 1995
Raw Value $793,304
Adjusted Value $595,907

Adjusted -$197,397 for 543 sqft less living space. Net adjustment: -$197,397.

9100 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,432 sqft Built 1995
Raw Value $671,211
Adjusted Value $798,447

Adjusted +$127,236 for 350 sqft more living space. Net adjustment: +$127,236.

The Neighborhood

This home is valued 11.7% 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)

typical
504 Properties
$677,588 Median Value
-6.1% YoY Change
1% Have Pool
98% Have Garage
This Home
$757,028
Median
$677,588

This home is +11.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,925 across all districts. With a homestead exemption claimed, that drops to $11,534 — saving $1,391 per year. That's $961 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%$6,761
Williamson CountyCounty0.3694%$2,797
Fern Bluff MUDMUD0.1800%$1,363
Austin Community Collegespecial0.1034%$783
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$757
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$12,925

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $754,638 would pay approximately $4,710 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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