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8515 POTOSI CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,641 sqftBuilt 1993

Property at a Glance

This home is estimated between $498,727 and $666,131, with a best estimate of $541,514. That places the property above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$498,727 $666,131
Best Estimate
$541,514
WCAD Value
$686,171
High Confidence

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

Based on 5 comparable properties in R230592E - WOODS / MEADOWS OF BRUSHY CREEK, this home's estimated market value is between $498,727 and $666,131. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8510 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,625 sqft Built 1986
Raw Value $499,487
Adjusted Value $598,102

Adjusted +$5,507 for 16 sqft more living space and +$71,692 for being newer and +$21,416 for having a garage. Net adjustment: +$98,615.

8516 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,680 sqft Built 1986
Raw Value $440,458
Adjusted Value $498,727

Adjusted -$13,423 for 39 sqft less living space and +$71,692 for being newer. Net adjustment: +$58,269.

8518 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,466 sqft Built 1986
Raw Value $534,210
Adjusted Value $666,131

Adjusted +$60,229 for 175 sqft more living space and +$71,692 for being newer. Net adjustment: +$131,921.

8517 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,899 sqft Built 1987
Raw Value $568,859
Adjusted Value $541,514

Adjusted -$88,795 for 258 sqft less living space and +$61,450 for being newer. Net adjustment: -$27,345.

8511 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,532 sqft Built 1986
Raw Value $395,097
Adjusted Value $504,303

Adjusted +$37,514 for 109 sqft more living space and +$71,692 for being newer. Net adjustment: +$109,206.

The Neighborhood

This home is valued 28.4% above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. With 1,552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

above average
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$686,171
Median
$534,481

This home is +28.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,134 across all districts. With a homestead exemption claimed, that drops to $11,757 — saving $1,377 per year. That's $980 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%$6,128
Brushy Creek MUDMUD0.3868%$2,654
Williamson CountyCounty0.3694%$2,535
Austin Community Collegespecial0.1034%$710
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$686
Williamson County FM/RdCounty0.0443%$304
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$13,134

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $541,514 would pay approximately $3,380 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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