1805 GREENHILL DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $184,945 and $234,317, with a best estimate of $204,603. That places the property below the R463489I - Greenhill Sec 1,3,5 median of $237,198, in a neighborhood that declined 16.7% over the past year.
Estimated Value Range
$204,603
$220,887
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 $184,945 and $234,317. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$55,945 for 276 sqft less living space and -$3,119 for being older. Net adjustment: -$59,064.
Adjusted -$44,594 for 220 sqft less living space and -$3,119 for being older. Net adjustment: -$47,713.
Adjusted -$18,243 for 90 sqft less living space and -$3,119 for being older. Net adjustment: -$21,362.
Adjusted -$6,486 for 32 sqft less living space and -$3,119 for being older. Net adjustment: -$9,605.
Adjusted -$26,351 for 130 sqft less living space and +$6,237 for being newer. Net adjustment: -$20,114.
The Neighborhood
This home is valued 6.9% below the R463489I - Greenhill Sec 1,3,5 median of $237,198. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 16.7% over the past year.
R463489I - Greenhill Sec 1,3,5
typicalThis home is -6.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $3,974 across all districts. With a homestead exemption claimed, that drops to $2,683 — saving $1,291 per year. That's $224 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% | $1,973 |
| Round Rock | City | 0.3720% | $822 |
| Williamson County | County | 0.3694% | $816 |
| Austin Community College | special | 0.1034% | $228 |
| Williamson County FM/Rd | County | 0.0443% | $98 |
| Upper Brushy Creek WCID | Water | 0.0170% | $38 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $3,974 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $204,603 would pay approximately $1,277 per month (principal and interest only, excluding taxes and insurance).