300 LAKE CREEK CIR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $341,197 and $410,254, with a best estimate of $381,033. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$381,033
$361,168
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $341,197 and $410,254. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$100,265 for 516 sqft more living space and -$41,787 for no garage. Net adjustment: +$58,478.
Adjusted +$85,497 for 440 sqft more living space. Net adjustment: +$85,497.
Adjusted +$88,995 for 458 sqft more living space. Net adjustment: +$88,995.
Adjusted -$5,052 for 26 sqft less living space and -$41,787 for no garage. Net adjustment: -$46,839.
Adjusted +$32,450 for 167 sqft more living space and +$3,001 for being newer and -$41,787 for no garage. Net adjustment: -$6,336.
The Neighborhood
This home is valued 1.6% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.
R450X - Round Rock East - Duplex
typicalThis home is +1.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,498 across all districts. With a homestead exemption claimed, that drops to $5,181 — saving $1,317 per year. That's $432 per month a buyer should budget. The assessed value increased -0.3% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,226 |
| Round Rock | City | 0.3720% | $1,344 |
| Williamson County | County | 0.3694% | $1,334 |
| Austin Community College | special | 0.1034% | $373 |
| Williamson County FM/Rd | County | 0.0443% | $160 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,498 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $381,033 would pay approximately $2,378 per month (principal and interest only, excluding taxes and insurance).