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8422 PRIEST RIVER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath888 sqftBuilt 1989

Property at a Glance

This home is estimated between $226,888 and $464,602, with a best estimate of $330,970. That places the property below 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

$226,888 $464,602
Best Estimate
$330,970
WCAD Value
$442,498
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $226,888 and $464,602. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $276,465

Adjusted -$159,196 for 398 sqft less living space and +$1,940 for being newer. Net adjustment: -$157,256.

8506 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 810 sqft Built 1992
Raw Value $439,223
Adjusted Value $464,602

Adjusted +$31,199 for 78 sqft more living space and -$5,820 for being older. Net adjustment: +$25,379.

8418 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,276 sqft Built 1988
Raw Value $380,144
Adjusted Value $226,888

Adjusted -$155,196 for 388 sqft less living space and +$1,940 for being newer. Net adjustment: -$153,256.

8305 PRIEST RIVER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 840 sqft Built 1990
Raw Value $408,161
Adjusted Value $425,421

Adjusted +$19,200 for 48 sqft more living space and -$1,940 for being older. Net adjustment: +$17,260.

3 bed 2 bath 1,036 sqft Built 1990
Raw Value $392,109
Adjusted Value $330,970

Adjusted -$59,199 for 148 sqft less living space and -$1,940 for being older. Net adjustment: -$61,139.

The Neighborhood

This home is valued 2.5% 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
$442,498
Median
$453,749

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,555 across all districts. With a homestead exemption claimed, that drops to $6,223 — saving $1,332 per year. That's $519 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%$3,952
Williamson CountyCounty0.3694%$1,635
Fern Bluff MUDMUD0.1800%$796
Austin Community Collegespecial0.1034%$458
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$442
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,555

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $330,970 would pay approximately $2,066 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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