3820 HARVEY PENICK DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $457,580 and $733,456, with a best estimate of $643,453. That places the property above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$643,453
$466,438
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 $457,580 and $733,456. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$58,080 for 203 sqft more living space and -$1,965 for being older. Net adjustment: +$56,115.
Adjusted +$10,300 for 36 sqft more living space and -$7,859 for being older. Net adjustment: +$2,441.
Adjusted +$110,151 for 385 sqft more living space and +$3,930 for being newer. Net adjustment: +$114,081.
Adjusted +$199,702 for 698 sqft more living space and +$3,930 for being newer. Net adjustment: +$203,632.
Adjusted +$55,219 for 193 sqft more living space and +$3,930 for being newer. Net adjustment: +$59,149.
The Neighborhood
This home is valued 9.3% below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.
R550600D - Forest Creek Sec 15,16,19,31
typicalThis home is -9.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,393 across all districts. With a homestead exemption claimed, that drops to $7,056 — saving $1,337 per year. That's $588 per month a buyer should budget. The assessed value increased +1.9% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,166 |
| Round Rock | City | 0.3720% | $1,735 |
| Williamson County | County | 0.3694% | $1,723 |
| Austin Community College | special | 0.1034% | $482 |
| Williamson County FM/Rd | County | 0.0443% | $207 |
| Upper Brushy Creek WCID | Water | 0.0170% | $79 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,393 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $643,453 would pay approximately $4,016 per month (principal and interest only, excluding taxes and insurance).