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9112 COTTAGE GROVE PASS, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,377 sqftBuilt 1995

Property at a Glance

This home is estimated between $812,208 and $1,098,351, with a best estimate of $973,329. 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

$812,208 $1,098,351
Best Estimate
$973,329
WCAD Value
$579,140
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 $812,208 and $1,098,351. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9108 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,782 sqft Built 1995
Raw Value $757,028
Adjusted Value $973,329

Adjusted +$216,301 for 595 sqft more living space. Net adjustment: +$216,301.

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 $812,208

Adjusted +$18,904 for 52 sqft more living space. Net adjustment: +$18,904.

9105 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,502 sqft Built 1995
Raw Value $780,262
Adjusted Value $1,098,351

Adjusted +$318,089 for 875 sqft more living space. Net adjustment: +$318,089.

9101 COTTAGE GROVE PASS, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,564 sqft Built 1999
Raw Value $684,699
Adjusted Value $970,938

Adjusted +$295,550 for 813 sqft more living space and -$9,311 for being older. Net adjustment: +$286,239.

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 $1,014,747

Adjusted +$343,536 for 945 sqft more living space. Net adjustment: +$343,536.

The Neighborhood

This home is valued 14.5% below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. That positions it competitively for buyers comparing within the neighborhood. 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
$579,140
Median
$677,588

This home is -14.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,888 across all districts. With a homestead exemption claimed, that drops to $8,530 — saving $1,358 per year. That's $711 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%$5,172
Williamson CountyCounty0.3694%$2,140
Fern Bluff MUDMUD0.1800%$1,042
Austin Community Collegespecial0.1034%$599
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$579
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$9,888

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $973,329 would pay approximately $6,075 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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