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2418 ARBOR DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,182 sqftBuilt 2003

Property at a Glance

This home is estimated between $690,788 and $902,002, with a best estimate of $865,560. That places the property above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$690,788 $902,002
Best Estimate
$865,560
WCAD Value
$757,787
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5. The estimated range of $690,788 and $902,002 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $902,002

Adjusted -$13,689 for 37 sqft less living space and +$11,042 for being newer. Net adjustment: -$2,647.

2423 ARBOR DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $865,560

Adjusted +$10,359 for 28 sqft more living space and -$5,521 for being older. Net adjustment: +$4,838.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $690,788

Adjusted +$98,412 for 266 sqft more living space and +$30,365 for being newer. Net adjustment: +$128,777.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $713,083

Adjusted +$98,412 for 266 sqft more living space and +$35,885 for being newer. Net adjustment: +$134,297.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $869,639

Adjusted +$137,259 for 371 sqft more living space and +$30,365 for being newer. Net adjustment: +$167,624.

The Neighborhood

This home is in line with the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. The neighborhood appreciated 0.3% over the past year.

R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5

typical
1,049 Properties
$750,158 Median Value
+0.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$757,787
Median
$750,158

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,635 across all districts. With a homestead exemption claimed, that drops to $12,244 — saving $1,391 per year. That's $1,020 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%$6,768
Round RockCity0.3720%$2,819
Williamson CountyCounty0.3694%$2,800
Austin Community Collegespecial0.1034%$784
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,635

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $865,560 would pay approximately $5,403 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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