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

3504 OGRIN CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath2,573 sqftBuilt 2007

Property at a Glance

This home is estimated between $573,369 and $1,012,567, with a best estimate of $856,325. 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

$573,369 $1,012,567
Best Estimate
$856,325
WCAD Value
$998,148
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 $573,369 and $1,012,567. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3511 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,228 sqft Built 2010
Raw Value $798,134
Adjusted Value $573,369

Adjusted -$229,152 for 655 sqft less living space and +$4,387 for being newer. Net adjustment: -$224,765.

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 $933,861

Adjusted +$109,503 for 313 sqft more living space and -$2,925 for being older. Net adjustment: +$106,578.

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 $1,012,567

Adjusted +$138,890 for 397 sqft more living space. Net adjustment: +$138,890.

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 $856,325

Adjusted -$94,809 for 271 sqft less living space and -$2,925 for being older. Net adjustment: -$97,734.

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 $709,448

Adjusted -$205,712 for 588 sqft less living space and -$5,850 for being older and -$62,464 for no pool. Net adjustment: -$274,026.

The Neighborhood

This home is valued 9.6% 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
$998,148
Median
$910,927

This home is +9.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,627 across all districts. With a homestead exemption claimed, that drops to $16,196 — saving $1,431 per year. That's $1,350 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%$8,749
Round RockCity0.3720%$3,644
Williamson CountyCounty0.3694%$3,619
Austin Community Collegespecial0.1034%$1,013
Williamson County FM/RdCounty0.0443%$434
Upper Brushy Creek WCIDWater0.0170%$167
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$17,627

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $856,325 would pay approximately $5,345 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