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2505 GREAT OAKS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,063 sqftBuilt 1983

Property at a Glance

This home is estimated between $694,173 and $1,007,837, with a best estimate of $862,504. That places the property above 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

$694,173 $1,007,837
Best Estimate
$862,504
WCAD Value
$671,601
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $694,173 and $1,007,837. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2904 OAK BEND DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,805 sqft Built 1983
Raw Value $814,943
Adjusted Value $888,850

Adjusted +$73,907 for 258 sqft more living space. Net adjustment: +$73,907.

2800 GREAT OAKS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,953 sqft Built 1983
Raw Value $662,662
Adjusted Value $694,173

Adjusted +$31,511 for 110 sqft more living space. Net adjustment: +$31,511.

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 $862,504

Adjusted +$288,179 for 1,006 sqft more living space and +$2,885 for being newer. Net adjustment: +$291,064.

3 bed 2 bath 3,357 sqft Built 1977
Raw Value $914,527
Adjusted Value $847,619

Adjusted -$84,219 for 294 sqft less living space and +$17,311 for being newer. Net adjustment: -$66,908.

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 $1,007,837

Adjusted +$318,544 for 1,112 sqft more living space. Net adjustment: +$318,544.

The Neighborhood

This home is valued 1.2% above the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. With 292 homes in the subdivision, the property sits in the upper tier. 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
$671,601
Median
$663,354

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,855 across all districts. With a homestead exemption claimed, that drops to $11,481 — saving $1,374 per year. That's $957 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%$5,998
Brushy Creek MUDMUD0.3868%$2,598
Williamson CountyCounty0.3694%$2,481
Austin Community Collegespecial0.1034%$694
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$672
Williamson County FM/RdCounty0.0443%$298
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,855

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $862,504 would pay approximately $5,384 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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