3100 OAK BRANCH PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $503,706 and $531,661, with a best estimate of $507,960. That places the property below the R501598E - Forest Ridge, Small Lots median of $533,875, in a neighborhood that appreciated 4.6% over the past year.
Estimated Value Range
$507,960
$528,832
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R501598E - Forest Ridge, Small Lots, this home's estimated market value is between $503,706 and $531,661. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$74,184 for 227 sqft less living space. Net adjustment: -$74,184.
Adjusted -$14,379 for 44 sqft less living space and -$54 for being older. Net adjustment: -$14,433.
Adjusted -$100,001 for 306 sqft less living space and -$54 for being older. Net adjustment: -$100,055.
Adjusted -$77,125 for 236 sqft less living space. Net adjustment: -$77,125.
Adjusted -$85,295 for 261 sqft less living space and -$54 for being older. Net adjustment: -$85,349.
The Neighborhood
This home is in line with the R501598E - Forest Ridge, Small Lots median of $533,875. The neighborhood appreciated 4.6% over the past year.
R501598E - Forest Ridge, Small Lots
typicalThis home is -0.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,005 across all districts. With a homestead exemption claimed, that drops to $7,663 — saving $1,342 per year. That's $639 per month a buyer should budget. The assessed value increased +16.2% vs the subdivision average of +4.6%. This above-average increase gives a protest opportunity score of 90 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,470 |
| Round Rock | City | 0.3720% | $1,862 |
| Williamson County | County | 0.3694% | $1,849 |
| Austin Community College | special | 0.1034% | $518 |
| Williamson County FM/Rd | County | 0.0443% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,005 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $507,960 would pay approximately $3,171 per month (principal and interest only, excluding taxes and insurance).