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8517 POTOSI CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,899 sqftBuilt 1987

Property at a Glance

This home is estimated between $526,073 and $755,286, with a best estimate of $625,447. 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

$526,073 $755,286
Best Estimate
$625,447
WCAD Value
$568,859
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 $526,073 and $755,286. 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 $625,447

Adjusted +$94,302 for 274 sqft more living space and +$10,242 for being newer and +$21,416 for having a garage. Net adjustment: +$125,960.

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 $526,073

Adjusted +$75,373 for 219 sqft more living space and +$10,242 for being newer. Net adjustment: +$85,615.

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 $693,476

Adjusted +$149,024 for 433 sqft more living space and +$10,242 for being newer. Net adjustment: +$159,266.

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 $531,648

Adjusted +$126,309 for 367 sqft more living space and +$10,242 for being newer. Net adjustment: +$136,551.

8513 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,250 sqft Built 1986
Raw Value $521,680
Adjusted Value $755,286

Adjusted +$223,364 for 649 sqft more living space and +$10,242 for being newer. Net adjustment: +$233,606.

The Neighborhood

This home is valued 6.4% 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

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$568,859
Median
$534,481

This home is +6.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,889 across all districts. With a homestead exemption claimed, that drops to $9,533 — saving $1,356 per year. That's $794 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%$5,080
Brushy Creek MUDMUD0.3868%$2,201
Williamson CountyCounty0.3694%$2,102
Austin Community Collegespecial0.1034%$588
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$569
Williamson County FM/RdCounty0.0443%$252
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $625,447 would pay approximately $3,904 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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