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8419 PRIEST RIVER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,658 sqftBuilt 1991

Property at a Glance

This home is estimated between $215,525 and $706,638, with a best estimate of $453,753. 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

$215,525 $706,638
Best Estimate
$453,753
WCAD Value
$598,490
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $215,525 and $706,638. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

8308 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,404 sqft Built 1988
Raw Value $599,220
Adjusted Value $706,638

Adjusted +$101,598 for 254 sqft more living space and +$5,820 for being newer. Net adjustment: +$107,418.

8311 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,286 sqft Built 1988
Raw Value $433,721
Adjusted Value $588,338

Adjusted +$148,797 for 372 sqft more living space and +$5,820 for being newer. Net adjustment: +$154,617.

4 bed 2 bath 1,529 sqft Built 1993
Raw Value $400,036
Adjusted Value $447,755

Adjusted +$51,599 for 129 sqft more living space and -$3,880 for being older. Net adjustment: +$47,719.

8501 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,236 sqft Built 1989
Raw Value $442,840
Adjusted Value $215,525

Adjusted -$231,195 for 578 sqft less living space and +$3,880 for being newer. Net adjustment: -$227,315.

4 bed 2 bath 1,609 sqft Built 1990
Raw Value $432,213
Adjusted Value $453,753

Adjusted +$19,600 for 49 sqft more living space and +$1,940 for being newer. Net adjustment: +$21,540.

The Neighborhood

This home is valued 31.9% above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. With 421 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.0% over the past year.

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

above average
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$598,490
Median
$453,749

This home is +31.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,218 across all districts. With a homestead exemption claimed, that drops to $8,857 — saving $1,361 per year. That's $738 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%$5,345
Williamson CountyCounty0.3694%$2,211
Fern Bluff MUDMUD0.1800%$1,077
Austin Community Collegespecial0.1034%$619
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$598
Williamson County FM/RdCounty0.0443%$265
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,218

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $453,753 would pay approximately $2,832 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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