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8519 POTOSI CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,208 sqftBuilt 1986

Property at a Glance

This home is estimated between $278,011 and $514,670, with a best estimate of $377,385. That places the property below 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

$278,011 $514,670
Best Estimate
$377,385
WCAD Value
$502,002
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 $278,011 and $514,670. 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 $377,385

Adjusted -$143,518 for 417 sqft less living space and +$21,416 for having a garage. Net adjustment: -$122,102.

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 $278,011

Adjusted -$162,447 for 472 sqft less living space. Net adjustment: -$162,447.

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 $445,415

Adjusted -$88,795 for 258 sqft less living space. Net adjustment: -$88,795.

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 $320,798

Adjusted -$237,819 for 691 sqft less living space and -$10,242 for being older. Net adjustment: -$248,061.

8513 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,185 sqft Built 1986
Raw Value $506,754
Adjusted Value $514,670

Adjusted +$7,916 for 23 sqft more living space. Net adjustment: +$7,916.

The Neighborhood

This home is valued 6.1% below the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$502,002
Median
$534,481

This home is -6.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,609 across all districts. With a homestead exemption claimed, that drops to $8,266 — saving $1,343 per year. That's $689 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%$4,483
Brushy Creek MUDMUD0.3868%$1,942
Williamson CountyCounty0.3694%$1,855
Austin Community Collegespecial0.1034%$519
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$502
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,609

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $377,385 would pay approximately $2,356 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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