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408 ARROW HEAD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,213 sqftBuilt 1982

Property at a Glance

This home is estimated between $432,658 and $744,790, with a best estimate of $503,591. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$432,658 $744,790
Best Estimate
$503,591
WCAD Value
$444,541
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 $432,658 and $744,790. More comparables in the same subdivision would strengthen this estimate.

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 $503,591

Adjusted +$148,977 for 668 sqft more living space. Net adjustment: +$148,977.

3 bed 2 bath 2,353 sqft Built 1975
Raw Value $540,288
Adjusted Value $520,312

Adjusted -$31,223 for 140 sqft less living space and +$11,247 for being newer. Net adjustment: -$19,976.

3 bed 2 bath 2,410 sqft Built 1977
Raw Value $780,692
Adjusted Value $744,790

Adjusted -$43,935 for 197 sqft less living space and +$8,033 for being newer. Net adjustment: -$35,902.

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 $446,267

Adjusted +$157,452 for 706 sqft more living space. Net adjustment: +$157,452.

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 $432,658

Adjusted +$142,955 for 641 sqft more living space and +$3,213 for being newer. Net adjustment: +$146,168.

The Neighborhood

This home is valued 49.9% 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
$444,541
Median
$296,542

This home is +49.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,509 across all districts. With a homestead exemption claimed, that drops to $7,177 — saving $1,332 per year. That's $598 per month a buyer should budget. The assessed value increased -8.7% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,970
Brushy Creek MUDMUD0.3868%$1,720
Williamson CountyCounty0.3694%$1,642
Austin Community Collegespecial0.1034%$460
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$445
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,509
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $503,591 would pay approximately $3,143 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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