3109 MONUMENT DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $291,047 and $357,603, with a best estimate of $321,881. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.
Estimated Value Range
$321,881
$273,117
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $291,047 and $357,603. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$17,619 for 79 sqft more living space and +$3,213 for being newer. Net adjustment: +$20,832.
Adjusted +$10,036 for 45 sqft more living space. Net adjustment: +$10,036.
Adjusted +$47,949 for 215 sqft more living space and +$8,033 for being newer. Net adjustment: +$55,982.
Adjusted +$20,964 for 94 sqft more living space. Net adjustment: +$20,964.
Adjusted -$45,050 for 202 sqft less living space. Net adjustment: -$45,050.
The Neighborhood
This home is valued 7.9% below the R210480H - Brushy Creek median of $296,542. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 14.6% over the past year.
R210480H - Brushy Creek
typicalThis home is -7.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,228 across all districts. With a homestead exemption claimed, that drops to $3,927 — saving $1,301 per year. That's $327 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% | $2,439 |
| Brushy Creek MUD | MUD | 0.3868% | $1,057 |
| Williamson County | County | 0.3694% | $1,009 |
| Austin Community College | special | 0.1034% | $282 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $273 |
| Williamson County FM/Rd | County | 0.0443% | $121 |
| Upper Brushy Creek WCID | Water | 0.0170% | $46 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $5,228 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $321,881 would pay approximately $2,009 per month (principal and interest only, excluding taxes and insurance).