1905 MULLIGAN DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $607,426 and $840,118, with a best estimate of $694,780. That places the property above 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
$694,780
$606,452
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 $607,426 and $840,118. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$25,702 for 84 sqft more living space and -$7,210 for being older. Net adjustment: +$18,492.
Adjusted +$131,263 for 429 sqft more living space and -$3,605 for being older. Net adjustment: +$127,658.
Adjusted +$96,688 for 316 sqft more living space and -$1,803 for being older. Net adjustment: +$94,885.
Adjusted +$164,308 for 537 sqft more living space and +$16,223 for being newer. Net adjustment: +$180,531.
Adjusted +$183,890 for 601 sqft more living space and +$9,013 for being newer. Net adjustment: +$192,903.
The Neighborhood
This home is valued 4.6% above the R545698D - Forest Creek Sec 8 & 9 median of $579,777. With 219 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.5% over the past year.
R545698D - Forest Creek Sec 8 & 9
typicalThis home is +4.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,912 across all districts. With a homestead exemption claimed, that drops to $9,549 — saving $1,363 per year. That's $796 per month a buyer should budget. The assessed value increased +0.6% vs the subdivision average of -6.5%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,416 |
| Round Rock | City | 0.3720% | $2,256 |
| Williamson County | County | 0.3694% | $2,241 |
| Austin Community College | special | 0.1034% | $627 |
| Williamson County FM/Rd | County | 0.0443% | $269 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,912 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $694,780 would pay approximately $4,337 per month (principal and interest only, excluding taxes and insurance).