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8503 EPHRAIM RD, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,034 sqftBuilt 1994

Property at a Glance

This home is estimated between $420,296 and $800,609, with a best estimate of $556,778. 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

$420,296 $800,609
Best Estimate
$556,778
WCAD Value
$638,740
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 $420,296 and $800,609. 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 $800,609

Adjusted +$121,491 for 353 sqft more living space and +$81,933 for being newer and +$21,416 for having a garage. Net adjustment: +$224,840.

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 $420,296

Adjusted -$49,904 for 145 sqft less living space. Net adjustment: -$49,904.

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 $556,778

Adjusted -$80,879 for 235 sqft less living space and +$81,933 for being newer and +$21,416 for having a garage. Net adjustment: +$22,470.

8505 PORTAGE CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,960 sqft Built 1994
Raw Value $520,096
Adjusted Value $545,564

Adjusted +$25,468 for 74 sqft more living space. Net adjustment: +$25,468.

8502 POTOSI CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,001 sqft Built 1986
Raw Value $449,441
Adjusted Value $564,148

Adjusted +$11,358 for 33 sqft more living space and +$81,933 for being newer and +$21,416 for having a garage. Net adjustment: +$114,707.

The Neighborhood

This home is valued 19.5% 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
$638,740
Median
$534,481

This home is +19.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,226 across all districts. With a homestead exemption claimed, that drops to $10,858 — saving $1,368 per year. That's $905 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%$5,705
Brushy Creek MUDMUD0.3868%$2,471
Williamson CountyCounty0.3694%$2,360
Austin Community Collegespecial0.1034%$660
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$639
Williamson County FM/RdCounty0.0443%$283
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,226

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $556,778 would pay approximately $3,475 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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