Beta Williamson County, TX only — data and coverage are limited during early access.

3703 ARROWHEAD CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,897 sqftBuilt 1977

Property at a Glance

This home is estimated between $881,195 and $1,258,234, with a best estimate of $910,180. That places the property above the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$881,195 $1,258,234
Best Estimate
$910,180
WCAD Value
$1,033,901
High Confidence

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

Based on 5 comparable properties in R202681C - Tonkawa & Oak Springs, this home's estimated market value is between $881,195 and $1,258,234. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3701 ARROWHEAD CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,009 sqft Built 1977
Raw Value $920,083
Adjusted Value $881,195

Adjusted -$38,888 for 112 sqft less living space. Net adjustment: -$38,888.

3510 ARROWHEAD CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 3,293 sqft Built 1977
Raw Value $1,131,847
Adjusted Value $994,349

Adjusted -$137,498 for 396 sqft less living space. Net adjustment: -$137,498.

3602 ARROWHEAD CIR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 2,029 sqft Built 1978
Raw Value $964,373
Adjusted Value $1,258,234

Adjusted +$301,385 for 868 sqft more living space and -$7,524 for being older. Net adjustment: +$293,861.

3616 ARROWHEAD CIR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,482 sqft Built 1983
Raw Value $811,232
Adjusted Value $910,180

Adjusted +$144,095 for 415 sqft more living space and -$45,147 for being older. Net adjustment: +$98,948.

3304 ARROWHEAD CIR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 4,226 sqft Built 1978
Raw Value $1,375,140
Adjusted Value $906,164

Adjusted -$461,452 for 1,329 sqft less living space and -$7,524 for being older. Net adjustment: -$468,976.

The Neighborhood

This home is valued 21.4% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

above average
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$1,033,901
Median
$851,894

This home is +21.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,133 across all districts. With a homestead exemption claimed, that drops to $13,700 — saving $1,433 per year. That's $1,142 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%$8,850
Williamson CountyCounty0.3694%$3,661
Austin Community Collegespecial0.1034%$1,025
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$991
Williamson County FM/RdCounty0.0443%$439
Upper Brushy Creek WCIDWater0.0170%$168
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$15,133

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $910,180 would pay approximately $5,681 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.

View full property details