Beta Williamson County, TX only — data and coverage are limited during early access.

1805 WHITE OAK CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,035 sqftBuilt 1986

Property at a Glance

This home is estimated between $37,908 and $139,789, with a best estimate of $74,768. That places the property below the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$37,908 $139,789
Best Estimate
$74,768
WCAD Value
$406,646
Low Confidence

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

There are 5 comparable properties within range, but none are in R126592G - WOODS/OAK HOLLOW ALL SECTIONS. The estimated range of $37,908 and $139,789 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,363 sqft Built 2007
Raw Value $331,113
Adjusted Value $139,789

Adjusted -$104,070 for 328 sqft less living space and -$87,254 for being older. Net adjustment: -$191,324.

3 bed 2 bath 1,620 sqft Built 2004
Raw Value $335,171
Adjusted Value $74,768

Adjusted -$185,613 for 585 sqft less living space and -$74,790 for being older. Net adjustment: -$260,403.

3 bed 2 bath 1,606 sqft Built 2007
Raw Value $358,024
Adjusted Value $89,599

Adjusted -$181,171 for 571 sqft less living space and -$87,254 for being older. Net adjustment: -$268,425.

3 bed 2 bath 1,642 sqft Built 2006
Raw Value $341,155
Adjusted Value $65,463

Adjusted -$192,593 for 607 sqft less living space and -$83,099 for being older. Net adjustment: -$275,692.

3 bed 2 bath 1,775 sqft Built 2004
Raw Value $347,490
Adjusted Value $37,908

Adjusted -$234,792 for 740 sqft less living space and -$74,790 for being older. Net adjustment: -$309,582.

The Neighborhood

This home is valued 3.3% below the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.

R126592G - WOODS/OAK HOLLOW ALL SECTIONS

typical
451 Properties
$420,536 Median Value
-8.5% YoY Change
2% Have Pool
99% Have Garage
This Home
$406,646
Median
$420,536

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,317 across all districts. With a homestead exemption claimed, that drops to $5,991 — saving $1,326 per year. That's $499 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%$3,632
Round RockCity0.3720%$1,513
Williamson CountyCounty0.3694%$1,502
Austin Community Collegespecial0.1034%$420
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,317

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $74,768 would pay approximately $467 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.

View full property details