16805 MARSALA SPRINGS DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $380,873 and $498,994, with a best estimate of $435,181. That places the property below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.
Estimated Value Range
$435,181
$485,076
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $380,873 and $498,994. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$72,343 for 268 sqft less living space and -$29,862 for being older. Net adjustment: -$102,205.
Adjusted -$132,269 for 490 sqft less living space and -$22,397 for being older. Net adjustment: -$154,666.
Adjusted -$172,760 for 640 sqft less living space and -$22,397 for being older. Net adjustment: -$195,157.
Adjusted -$213,791 for 792 sqft less living space and -$14,931 for being older. Net adjustment: -$228,722.
Adjusted -$43,190 for 160 sqft less living space and +$67,190 for being newer. Net adjustment: +$24,000.
The Neighborhood
This home is valued 7.4% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
typicalThis home is +7.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,285 across all districts. With a homestead exemption claimed, that drops to $7,945 — saving $1,340 per year. That's $662 per month a buyer should budget. The assessed value increased +2.5% vs the subdivision average of -6.9%. This above-average increase gives a protest opportunity score of 47 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,332 |
| Brushy Creek MUD | MUD | 0.3868% | $1,876 |
| Williamson County | County | 0.3694% | $1,792 |
| Austin Community College | special | 0.1034% | $502 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $485 |
| Williamson County FM/Rd | County | 0.0443% | $215 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $9,285 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $435,181 would pay approximately $2,716 per month (principal and interest only, excluding taxes and insurance).