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8501 POTOSI CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,676 sqftBuilt 1986

Property at a Glance

This home is estimated between $330,217 and $665,918, with a best estimate of $572,110. 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

$330,217 $665,918
Best Estimate
$572,110
WCAD Value
$452,206
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 $330,217 and $665,918. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8503 E POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,681 sqft Built 1986
Raw Value $575,769
Adjusted Value $574,048

Adjusted -$1,721 for 5 sqft less living space. Net adjustment: -$1,721.

8509 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,269 sqft Built 1986
Raw Value $534,308
Adjusted Value $330,217

Adjusted -$204,091 for 593 sqft less living space. Net adjustment: -$204,091.

8506 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,080 sqft Built 1986
Raw Value $460,795
Adjusted Value $665,918

Adjusted +$205,123 for 596 sqft more living space. Net adjustment: +$205,123.

8507 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 1986
Raw Value $382,311
Adjusted Value $441,430

Adjusted +$80,535 for 234 sqft more living space and -$21,416 for no garage. Net adjustment: +$59,119.

8504 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,281 sqft Built 1986
Raw Value $436,164
Adjusted Value $572,110

Adjusted +$135,946 for 395 sqft more living space. Net adjustment: +$135,946.

The Neighborhood

This home is valued 15.4% 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

below average
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$452,206
Median
$534,481

This home is -15.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,656 across all districts. With a homestead exemption claimed, that drops to $7,322 — saving $1,334 per year. That's $610 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%$4,039
Brushy Creek MUDMUD0.3868%$1,749
Williamson CountyCounty0.3694%$1,671
Austin Community Collegespecial0.1034%$468
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$452
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,656

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $572,110 would pay approximately $3,571 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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