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418 ARROW HEAD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,256 sqftBuilt 1983

Property at a Glance

This home is estimated between $220,836 and $335,646, with a best estimate of $262,933. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$220,836 $335,646
Best Estimate
$262,933
WCAD Value
$341,705
High Confidence

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

Based on 5 comparable properties in R210480H - Brushy Creek, this home's estimated market value is between $220,836 and $335,646. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

410 ARROW HEAD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,545 sqft Built 1982
Raw Value $354,614
Adjusted Value $291,768

Adjusted -$64,453 for 289 sqft less living space and +$1,607 for being newer. Net adjustment: -$62,846.

415 ARROW HEAD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,145 sqft Built 1983
Raw Value $310,891
Adjusted Value $335,646

Adjusted +$24,755 for 111 sqft more living space. Net adjustment: +$24,755.

423 ARROW HEAD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1982
Raw Value $288,815
Adjusted Value $234,444

Adjusted -$55,978 for 251 sqft less living space and +$1,607 for being newer. Net adjustment: -$54,371.

405 ARROW HEAD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,572 sqft Built 1980
Raw Value $286,490
Adjusted Value $220,836

Adjusted -$70,474 for 316 sqft less living space and +$4,820 for being newer. Net adjustment: -$65,654.

421 ARROW HEAD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,454 sqft Built 1982
Raw Value $305,484
Adjusted Value $262,933

Adjusted -$44,158 for 198 sqft less living space and +$1,607 for being newer. Net adjustment: -$42,551.

The Neighborhood

This home is valued 15.2% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

above average
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$341,705
Median
$296,542

This home is +15.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,541 across all districts. With a homestead exemption claimed, that drops to $5,227 — saving $1,314 per year. That's $436 per month a buyer should budget. The assessed value increased -1.0% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,052
Brushy Creek MUDMUD0.3868%$1,322
Williamson CountyCounty0.3694%$1,262
Austin Community Collegespecial0.1034%$353
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$342
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,541
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $262,933 would pay approximately $1,641 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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