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8506 POTOSI CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,835 sqftBuilt 1986

Property at a Glance

This home is estimated between $248,458 and $720,641, with a best estimate of $496,153. 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

$248,458 $720,641
Best Estimate
$496,153
WCAD Value
$446,962
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 $248,458 and $720,641. 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 $628,771

Adjusted +$53,002 for 154 sqft more living space. Net adjustment: +$53,002.

8503 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,179 sqft Built 1994
Raw Value $470,200
Adjusted Value $248,458

Adjusted -$118,393 for 344 sqft less living space and -$81,933 for being older and -$21,416 for no garage. Net adjustment: -$221,742.

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 $384,940

Adjusted -$149,368 for 434 sqft less living space. Net adjustment: -$149,368.

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 $720,641

Adjusted +$259,846 for 755 sqft more living space. Net adjustment: +$259,846.

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 $496,153

Adjusted +$135,258 for 393 sqft more living space and -$21,416 for no garage. Net adjustment: +$113,842.

The Neighborhood

This home is valued 16.4% 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
$446,962
Median
$534,481

This home is -16.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,555 across all districts. With a homestead exemption claimed, that drops to $7,222 — saving $1,333 per year. That's $602 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%$3,992
Brushy Creek MUDMUD0.3868%$1,729
Williamson CountyCounty0.3694%$1,651
Austin Community Collegespecial0.1034%$462
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$447
Williamson County FM/RdCounty0.0443%$198
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,555

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,153 would pay approximately $3,097 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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