512 HIDDEN BROOK LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $289,548 and $508,550, with a best estimate of $305,614. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$305,614
$326,532
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $289,548 and $508,550. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$123,259 for 517 sqft less living space. Net adjustment: -$123,259.
Adjusted -$66,756 for 280 sqft less living space. Net adjustment: -$66,756.
Adjusted -$171,657 for 720 sqft less living space. Net adjustment: -$171,657.
Adjusted -$71,285 for 299 sqft less living space. Net adjustment: -$71,285.
Adjusted +$93,696 for 393 sqft more living space. Net adjustment: +$93,696.
The Neighborhood
This home is valued 24.2% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R417506E - TERAVISTA R4
below averageThis home is -24.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,252 across all districts. With a homestead exemption claimed, that drops to $4,941 — saving $1,311 per year. That's $412 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,916 |
| Williamson County MUD #10 | MUD | 0.3875% | $1,265 |
| Williamson County | County | 0.3694% | $1,206 |
| Austin Community College | special | 0.1034% | $338 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $326 |
| Williamson County FM/Rd | County | 0.0443% | $145 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9147% | $6,252 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $305,614 would pay approximately $1,908 per month (principal and interest only, excluding taxes and insurance).