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3506 OGRIN CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath2,844 sqftBuilt 2005

Property at a Glance

This home is estimated between $671,104 and $1,101,280, with a best estimate of $976,839. That places the property above 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

$671,104 $1,101,280
Best Estimate
$976,839
WCAD Value
$954,059
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 $671,104 and $1,101,280. 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 $671,104

Adjusted -$134,342 for 384 sqft less living space and +$7,312 for being newer. Net adjustment: -$127,030.

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 $1,031,595

Adjusted +$204,312 for 584 sqft more living space. Net adjustment: +$204,312.

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 $807,183

Adjusted -$110,902 for 317 sqft less living space and -$2,925 for being older and -$62,464 for no pool. Net adjustment: -$176,291.

3510 OGRIN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,493 sqft Built 2005
Raw Value $978,483
Adjusted Value $1,101,280

Adjusted +$122,797 for 351 sqft more living space. Net adjustment: +$122,797.

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 $976,839

Adjusted +$104,605 for 299 sqft more living space and -$1,462 for being older. Net adjustment: +$103,143.

The Neighborhood

This home is valued 4.7% 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
$954,059
Median
$910,927

This home is +4.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,166 across all districts. With a homestead exemption claimed, that drops to $15,740 — saving $1,426 per year. That's $1,312 per month a buyer should budget. The assessed value increased +8.4% vs the subdivision average of -3.1%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,521
Round RockCity0.3720%$3,549
Williamson CountyCounty0.3694%$3,525
Austin Community Collegespecial0.1034%$986
Williamson County FM/RdCounty0.0443%$423
Upper Brushy Creek WCIDWater0.0170%$162
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$17,166
70 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $976,839 would pay approximately $6,097 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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