100 NORTH FIELD ST, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $141,943 and $544,193, with a best estimate of $333,471. 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
$333,471
$537,281
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 $141,943 and $544,193. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$109,865 for 407 sqft less living space and +$74,656 for being newer. Net adjustment: -$35,209.
Adjusted -$14,847 for 55 sqft less living space and -$44,794 for being older and +$60,193 for having a garage. Net adjustment: +$552.
Adjusted -$110,135 for 408 sqft less living space and +$59,725 for being newer. Net adjustment: -$50,410.
Adjusted -$134,429 for 498 sqft less living space and +$74,656 for being newer. Net adjustment: -$59,773.
Adjusted +$63,975 for 237 sqft more living space and +$22,397 for being newer. Net adjustment: +$86,372.
The Neighborhood
This home is valued 19.0% 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
above averageThis home is +19.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,284 across all districts. With a homestead exemption claimed, that drops to $8,935 — saving $1,349 per year. That's $745 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% | $4,798 |
| Brushy Creek MUD | MUD | 0.3868% | $2,078 |
| Williamson County | County | 0.3694% | $1,985 |
| Austin Community College | special | 0.1034% | $556 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $537 |
| Williamson County FM/Rd | County | 0.0443% | $238 |
| Upper Brushy Creek WCID | Water | 0.0170% | $91 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $10,284 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $333,471 would pay approximately $2,082 per month (principal and interest only, excluding taxes and insurance).