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2438 ARBOR DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,581 sqftBuilt 2005

Property at a Glance

This home is estimated between $351,718 and $1,007,658, with a best estimate of $638,986. That places the property below 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

$351,718 $1,007,658
Best Estimate
$638,986
WCAD Value
$632,282
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 $351,718 and $1,007,658 should be treated as a rough guide.

Comparable Properties (5)

2423 ARBOR DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $1,007,658

Adjusted +$157,978 for 427 sqft more living space and -$11,042 for being older. Net adjustment: +$146,936.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $351,718

Adjusted -$190,905 for 516 sqft less living space and -$13,802 for being older. Net adjustment: -$204,707.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $899,629

Adjusted +$133,190 for 360 sqft more living space and +$24,844 for being newer. Net adjustment: +$158,034.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $638,986

Adjusted +$123,200 for 333 sqft more living space and +$35,885 for being newer. Net adjustment: +$159,085.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $362,737

Adjusted -$195,715 for 529 sqft less living space and -$13,802 for being older. Net adjustment: -$209,517.

The Neighborhood

This home is valued 15.7% 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

below average
1,049 Properties
$750,158 Median Value
+0.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$632,282
Median
$750,158

This home is -15.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,376 across all districts. With a homestead exemption claimed, that drops to $10,009 — saving $1,367 per year. That's $834 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%$5,647
Round RockCity0.3720%$2,352
Williamson CountyCounty0.3694%$2,336
Austin Community Collegespecial0.1034%$654
Williamson County FM/RdCounty0.0443%$280
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,376

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $638,986 would pay approximately $3,989 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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