3518 ROLLINGWAY CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $340,447 and $631,159, with a best estimate of $394,954. That places the property below the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.
Estimated Value Range
$394,954
$429,868
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R120X - Round Rock West Above 45 - Duplex. The estimated range of $340,447 and $631,159 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$3,253 for 16 sqft more living space and -$20,039 for being older. Net adjustment: -$16,786.
Adjusted +$223,051 for 1,097 sqft more living space and +$2,505 for being newer. Net adjustment: +$225,556.
Adjusted -$16,470 for 81 sqft less living space and -$30,058 for being older. Net adjustment: -$46,528.
Adjusted -$35,786 for 176 sqft less living space and -$22,543 for being older. Net adjustment: -$58,329.
Adjusted -$57,339 for 282 sqft less living space and -$25,048 for being older. Net adjustment: -$82,387.
The Neighborhood
This home is valued 1.1% below the R120X - Round Rock West Above 45 - Duplex median of $434,714. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.8% over the past year.
R120X - Round Rock West Above 45 - Duplex
typicalThis home is -1.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,228 across all districts. With a homestead exemption claimed, that drops to $6,898 — saving $1,330 per year. That's $575 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% | $3,839 |
| Brushy Creek MUD | MUD | 0.3868% | $1,663 |
| Williamson County | County | 0.3694% | $1,588 |
| Austin Community College | special | 0.1034% | $444 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $430 |
| Williamson County FM/Rd | County | 0.0443% | $191 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $8,228 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $394,954 would pay approximately $2,465 per month (principal and interest only, excluding taxes and insurance).