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

2805 GREAT OAKS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,314 sqftBuilt 1980

Property at a Glance

This home is estimated between $272,754 and $683,035, with a best estimate of $425,951. That places the property below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.

Estimated Value Range

$272,754 $683,035
Best Estimate
$425,951
WCAD Value
$647,583
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $272,754 and $683,035. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2702 GREAT OAKS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,398 sqft Built 1983
Raw Value $715,754
Adjusted Value $683,035

Adjusted -$24,063 for 84 sqft less living space and -$8,656 for being older. Net adjustment: -$32,719.

2706 GREAT OAKS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,057 sqft Built 1982
Raw Value $571,440
Adjusted Value $352,830

Adjusted -$212,840 for 743 sqft less living space and -$5,770 for being older. Net adjustment: -$218,610.

4 bed 2 bath 1,276 sqft Built 1979
Raw Value $412,181
Adjusted Value $425,951

Adjusted +$10,885 for 38 sqft more living space and +$2,885 for being newer. Net adjustment: +$13,770.

2900 GREAT OAKS DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,951 sqft Built 1983
Raw Value $689,293
Adjusted Value $498,162

Adjusted -$182,475 for 637 sqft less living space and -$8,656 for being older. Net adjustment: -$191,131.

3 bed 2 bath 1,594 sqft Built 1979
Raw Value $350,078
Adjusted Value $272,754

Adjusted -$80,209 for 280 sqft less living space and +$2,885 for being newer. Net adjustment: -$77,324.

The Neighborhood

This home is valued 2.4% below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

typical
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$647,583
Median
$663,354

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,395 across all districts. With a homestead exemption claimed, that drops to $11,026 — saving $1,369 per year. That's $919 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%$5,784
Brushy Creek MUDMUD0.3868%$2,505
Williamson CountyCounty0.3694%$2,392
Austin Community Collegespecial0.1034%$670
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$648
Williamson County FM/RdCounty0.0443%$287
Upper Brushy Creek WCIDWater0.0170%$110
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,395

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $425,951 would pay approximately $2,659 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