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3510 OGRIN CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath2,493 sqftBuilt 2005

Property at a Glance

This home is estimated between $684,385 and $987,504, with a best estimate of $854,042. That places the property below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$684,385 $987,504
Best Estimate
$854,042
WCAD Value
$978,483
High Confidence

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

Based on 5 comparable properties in R549699C - Forest Creek Sec 14,20,21,26-30,33,34, this home's estimated market value is between $684,385 and $987,504. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3508 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,260 sqft Built 2005
Raw Value $827,283
Adjusted Value $908,798

Adjusted +$81,515 for 233 sqft more living space. Net adjustment: +$81,515.

3502 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,176 sqft Built 2007
Raw Value $873,677
Adjusted Value $987,504

Adjusted +$110,902 for 317 sqft more living space and +$2,925 for being newer. Net adjustment: +$113,827.

3506 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,844 sqft Built 2005
Raw Value $954,059
Adjusted Value $831,262

Adjusted -$122,797 for 351 sqft less living space. Net adjustment: -$122,797.

3503 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,161 sqft Built 2003
Raw Value $983,474
Adjusted Value $684,385

Adjusted -$233,700 for 668 sqft less living space and -$2,925 for being older and -$62,464 for no pool. Net adjustment: -$299,089.

3509 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,545 sqft Built 2004
Raw Value $873,696
Adjusted Value $854,042

Adjusted -$18,192 for 52 sqft less living space and -$1,462 for being older. Net adjustment: -$19,654.

The Neighborhood

This home is valued 7.4% above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. With 271 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.1% over the past year.

R549699C - Forest Creek Sec 14,20,21,26-30,33,34

typical
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$978,483
Median
$910,927

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,606 across all districts. With a homestead exemption claimed, that drops to $16,175 — saving $1,431 per year. That's $1,348 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%$8,739
Round RockCity0.3720%$3,640
Williamson CountyCounty0.3694%$3,615
Austin Community Collegespecial0.1034%$1,012
Williamson County FM/RdCounty0.0443%$434
Upper Brushy Creek WCIDWater0.0170%$166
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$17,606

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $854,042 would pay approximately $5,331 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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