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2003 VIVIAN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,439 sqftBuilt 1985

Property at a Glance

This home is estimated between $640,026 and $794,275, with a best estimate of $744,979. That places the property below the L580D75C - LEANDER SAM BASS AREA median of $974,644, in a neighborhood that appreciated 7.9% over the past year.

Estimated Value Range

$640,026 $794,275
Best Estimate
$744,979
WCAD Value
$925,976
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L580D75C - LEANDER SAM BASS AREA. The estimated range of $640,026 and $794,275 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $794,275

Adjusted +$113,263 for 285 sqft more living space and -$179,710 for being older. Net adjustment: -$66,447.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $744,979

Adjusted +$87,431 for 220 sqft more living space and -$247,101 for being older. Net adjustment: -$159,670.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $763,800

Adjusted +$200,695 for 505 sqft more living space and +$78,623 for being newer. Net adjustment: +$279,318.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $657,158

Adjusted +$156,979 for 395 sqft more living space and +$44,927 for being newer. Net adjustment: +$201,906.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $640,026

Adjusted +$223,347 for 562 sqft more living space and +$11,232 for being newer. Net adjustment: +$234,579.

The Neighborhood

This home is valued 5.0% below the L580D75C - LEANDER SAM BASS AREA median of $974,644. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

typical
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$925,976
Median
$974,644

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,937 across all districts. With a homestead exemption claimed, that drops to $14,244 — saving $1,693 per year. That's $1,187 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
Leander ISDSchool1.0869%$10,064
Williamson CountyCounty0.3694%$3,421
Austin Community Collegespecial0.1034%$957
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$926
Williamson County FM/RdCounty0.0443%$410
Upper Brushy Creek WCIDWater0.0170%$157
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$15,937

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $744,979 would pay approximately $4,650 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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