1907 MULLIGAN DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $455,873 and $647,505, with a best estimate of $537,839. That places the property below the R545698D - Forest Creek Sec 8 & 9 median of $579,777, in a neighborhood that declined 6.5% over the past year.
Estimated Value Range
$537,839
$567,554
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R545698D - Forest Creek Sec 8 & 9, this home's estimated market value is between $455,873 and $647,505. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$110,457 for 361 sqft less living space and -$21,631 for being older. Net adjustment: -$132,088.
Adjusted -$8,261 for 27 sqft less living space and +$3,605 for being newer. Net adjustment: -$4,656.
Adjusted -$136,158 for 445 sqft less living space and -$14,421 for being older. Net adjustment: -$150,579.
Adjusted +$23,560 for 77 sqft more living space and -$12,618 for being older. Net adjustment: +$10,942.
Adjusted -$4,896 for 16 sqft less living space and -$18,026 for being older. Net adjustment: -$22,922.
The Neighborhood
This home is valued 2.1% below the R545698D - Forest Creek Sec 8 & 9 median of $579,777. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.5% over the past year.
R545698D - Forest Creek Sec 8 & 9
typicalThis home is -2.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,212 across all districts. With a homestead exemption claimed, that drops to $8,857 — saving $1,355 per year. That's $738 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% | $5,069 |
| Round Rock | City | 0.3720% | $2,111 |
| Williamson County | County | 0.3694% | $2,097 |
| Austin Community College | special | 0.1034% | $587 |
| Williamson County FM/Rd | County | 0.0443% | $252 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,212 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $537,839 would pay approximately $3,357 per month (principal and interest only, excluding taxes and insurance).