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2005 VIVIAN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,724 sqftBuilt 1984

Property at a Glance

This home is estimated between $344,642 and $653,502, with a best estimate of $468,416. 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

$344,642 $653,502
Best Estimate
$468,416
WCAD Value
$916,451
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 $344,642 and $653,502 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,657 sqft Built 1978
Raw Value $559,484
Adjusted Value $653,502

Adjusted +$26,627 for 67 sqft more living space and +$67,391 for being newer. Net adjustment: +$94,018.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $468,416

Adjusted -$83,457 for 210 sqft less living space and +$67,391 for being newer. Net adjustment: -$16,066.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $344,642

Adjusted -$60,805 for 153 sqft less living space. Net adjustment: -$60,805.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $436,081

Adjusted +$69,150 for 174 sqft more living space. Net adjustment: +$69,150.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $516,158

Adjusted +$38,947 for 98 sqft more living space and +$78,623 for being newer. Net adjustment: +$117,570.

The Neighborhood

This home is valued 6.0% 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
$916,451
Median
$974,644

This home is -6.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,773 across all districts. With a homestead exemption claimed, that drops to $14,082 — saving $1,691 per year. That's $1,174 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%$9,961
Williamson CountyCounty0.3694%$3,386
Austin Community Collegespecial0.1034%$948
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$916
Williamson County FM/RdCounty0.0443%$406
Upper Brushy Creek WCIDWater0.0170%$156
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$15,773

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,416 would pay approximately $2,924 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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