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2540 ARBOR DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,920 sqftBuilt 2007

Property at a Glance

This home is estimated between $582,814 and $794,028, with a best estimate of $757,587. 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

$582,814 $794,028
Best Estimate
$757,587
WCAD Value
$737,430
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 $582,814 and $794,028 should be treated as a rough guide.

Comparable Properties (5)

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 $757,587

Adjusted -$86,573 for 234 sqft less living space and -$16,562 for being older. Net adjustment: -$103,135.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $582,814

Adjusted +$1,480 for 4 sqft more living space and +$19,323 for being newer. Net adjustment: +$20,803.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $605,110

Adjusted +$1,480 for 4 sqft more living space and +$24,844 for being newer. Net adjustment: +$26,324.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $794,028

Adjusted -$110,621 for 299 sqft less living space. Net adjustment: -$110,621.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $761,665

Adjusted +$40,327 for 109 sqft more living space and +$19,323 for being newer. Net adjustment: +$59,650.

The Neighborhood

This home is valued 1.7% below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. That positions it competitively for buyers comparing within the neighborhood. 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
$737,430
Median
$750,158

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,268 across all districts. With a homestead exemption claimed, that drops to $11,882 — saving $1,386 per year. That's $990 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%$6,586
Round RockCity0.3720%$2,743
Williamson CountyCounty0.3694%$2,724
Austin Community Collegespecial0.1034%$763
Williamson County FM/RdCounty0.0443%$327
Upper Brushy Creek WCIDWater0.0170%$125
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,268

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $757,587 would pay approximately $4,729 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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