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

3804 OAK RIDGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,363 sqftBuilt 1985

Property at a Glance

This home is estimated between $720,062 and $1,307,239, with a best estimate of $1,003,269. That places the property above the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415, in a neighborhood that declined 6.8% over the past year.

Estimated Value Range

$720,062 $1,307,239
Best Estimate
$1,003,269
WCAD Value
$597,604
High Confidence

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

Based on 5 comparable properties in R201578D - Great Oaks Sec 1, 1 (AMD), & 2, this home's estimated market value is between $720,062 and $1,307,239. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1804 OAK FOREST DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,862 sqft Built 1981
Raw Value $785,648
Adjusted Value $1,003,269

Adjusted +$155,189 for 501 sqft more living space and +$62,432 for being newer. Net adjustment: +$217,621.

1913 OAK FOREST DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,573 sqft Built 1977
Raw Value $634,472
Adjusted Value $720,062

Adjusted -$65,049 for 210 sqft less living space and +$124,864 for being newer and +$25,775 for having a garage. Net adjustment: +$85,590.

3907 OAK RIDGE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,813 sqft Built 1999
Raw Value $1,329,608
Adjusted Value $1,307,239

Adjusted +$170,368 for 550 sqft more living space and -$218,512 for being older and +$25,775 for having a garage. Net adjustment: -$22,369.

1808 OAK FOREST DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,357 sqft Built 1977
Raw Value $914,527
Adjusted Value $757,265

Adjusted -$307,901 for 994 sqft less living space and +$124,864 for being newer and +$25,775 for having a garage. Net adjustment: -$157,262.

3607 OAK MEADOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,481 sqft Built 1977
Raw Value $1,454,741
Adjusted Value $1,233,294

Adjusted -$346,311 for 1,118 sqft less living space and +$124,864 for being newer. Net adjustment: -$221,447.

The Neighborhood

This home is valued 16.4% below the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.8% over the past year.

R201578D - Great Oaks Sec 1, 1 (AMD), & 2

below average
161 Properties
$714,415 Median Value
-6.8% YoY Change
5% Have Pool
74% Have Garage
This Home
$597,604
Median
$714,415

This home is -16.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,127 across all districts. With a homestead exemption claimed, that drops to $7,766 — saving $1,361 per year. That's $647 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%$5,337
Williamson CountyCounty0.3694%$2,208
Austin Community Collegespecial0.1034%$618
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$598
Williamson County FM/RdCounty0.0443%$265
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$9,127

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,003,269 would pay approximately $6,262 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