2221 SHARK LOOP, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $360,916 and $522,383, with a best estimate of $446,972. 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
$446,972
$534,722
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 $360,916 and $522,383. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$85,673 for 280 sqft less living space and +$1,803 for being newer. Net adjustment: -$83,870.
Adjusted -$188,174 for 615 sqft less living space. Net adjustment: -$188,174.
Adjusted +$48,344 for 158 sqft more living space. Net adjustment: +$48,344.
Adjusted -$172,569 for 564 sqft less living space. Net adjustment: -$172,569.
Adjusted -$170,121 for 556 sqft less living space and +$1,803 for being newer. Net adjustment: -$168,318.
The Neighborhood
This home is valued 7.8% 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 -7.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,621 across all districts. With a homestead exemption claimed, that drops to $8,272 — saving $1,349 per year. That's $689 per month a buyer should budget. The assessed value increased +1.8% vs the subdivision average of -6.5%. 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% | $4,776 |
| Round Rock | City | 0.3720% | $1,989 |
| Williamson County | County | 0.3694% | $1,976 |
| Austin Community College | special | 0.1034% | $553 |
| Williamson County FM/Rd | County | 0.0443% | $237 |
| Upper Brushy Creek WCID | Water | 0.0170% | $91 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,621 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $446,972 would pay approximately $2,790 per month (principal and interest only, excluding taxes and insurance).