1800 IH 35 N, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $422,190 and $1,533,104, with a best estimate of $1,105,914.
Estimated Value Range
$1,105,914
$1,082,646
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R30SG - Service Garage-west Round Rock. The estimated range of $422,190 and $1,533,104 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$955,194 for 3,956 sqft less living space and -$202 for being older. Net adjustment: -$955,396.
Adjusted -$68,815 for 285 sqft less living space and +$3,034 for being newer. Net adjustment: -$65,781.
Adjusted +$119,520 for 495 sqft more living space and +$5,765 for being newer. Net adjustment: +$125,285.
Adjusted +$110,828 for 459 sqft more living space and +$5,866 for being newer. Net adjustment: +$116,694.
Adjusted +$10,383 for 43 sqft more living space and +$6,271 for being newer and -$60,193 for no garage. Net adjustment: -$43,539.
The Neighborhood
Subdivision comparison data is not available for this property.
Tax Analysis
The estimated annual property tax is $19,480 across all districts. With a homestead exemption claimed, that drops to $18,029 — saving $1,451 per year. That's $1,502 per month a buyer should budget. The assessed value increased +11.4%. This increase gives a protest opportunity score of 85 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $9,669 |
| Round Rock | City | 0.3720% | $4,027 |
| Williamson County | County | 0.3694% | $4,000 |
| Austin Community College | special | 0.1034% | $1,119 |
| Williamson County FM/Rd | County | 0.0443% | $480 |
| Upper Brushy Creek WCID | Water | 0.0170% | $184 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $19,480 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,105,914 would pay approximately $6,903 per month (principal and interest only, excluding taxes and insurance).