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8409 PRIEST RIVER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,045 sqftBuilt 1989

Property at a Glance

This home is estimated between $499,755 and $771,417, with a best estimate of $634,308. That places the property above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749, in a neighborhood that declined 4.0% over the past year.

Estimated Value Range

$499,755 $771,417
Best Estimate
$634,308
WCAD Value
$412,966
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD), this home's estimated market value is between $499,755 and $771,417. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8407 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,735 sqft Built 1989
Raw Value $375,758
Adjusted Value $499,755

Adjusted +$123,997 for 310 sqft more living space. Net adjustment: +$123,997.

17301 MONTANA FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,477 sqft Built 1989
Raw Value $389,164
Adjusted Value $616,359

Adjusted +$227,195 for 568 sqft more living space. Net adjustment: +$227,195.

8403 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,622 sqft Built 1989
Raw Value $465,112
Adjusted Value $634,308

Adjusted +$169,196 for 423 sqft more living space. Net adjustment: +$169,196.

17405 PRIEST RIVER CV, ROUND ROCK, TX 78681
0.09 mi 100% similar Same subdivision
3 bed 2 bath 1,312 sqft Built 1987
Raw Value $437,493
Adjusted Value $734,566

Adjusted +$293,193 for 733 sqft more living space and +$3,880 for being newer. Net adjustment: +$297,073.

8307 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.10 mi 100% similar Same subdivision
3 bed 2 bath 1,516 sqft Built 1989
Raw Value $559,822
Adjusted Value $771,417

Adjusted +$211,595 for 529 sqft more living space. Net adjustment: +$211,595.

The Neighborhood

This home is valued 9.0% below the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.0% over the past year.

R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD)

typical
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$412,966
Median
$453,749

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,050 across all districts. With a homestead exemption claimed, that drops to $5,724 — saving $1,326 per year. That's $477 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%$3,688
Williamson CountyCounty0.3694%$1,526
Fern Bluff MUDMUD0.1800%$743
Austin Community Collegespecial0.1034%$427
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$413
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,050

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $634,308 would pay approximately $3,959 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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