1604 ROBB LN, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $280,123 and $326,903, with a best estimate of $305,942. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.
Estimated Value Range
$305,942
$340,748
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R462475H - Egger Acres, this home's estimated market value is between $280,123 and $326,903. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$52,157 for 240 sqft less living space. Net adjustment: -$52,157.
Adjusted -$89,102 for 410 sqft less living space and +$1,669 for being newer. Net adjustment: -$87,433.
Adjusted -$125,394 for 577 sqft less living space and +$1,669 for being newer. Net adjustment: -$123,725.
Adjusted -$33,250 for 153 sqft less living space and +$834 for being newer. Net adjustment: -$32,416.
Adjusted -$17,386 for 80 sqft less living space and +$834 for being newer. Net adjustment: -$16,552.
The Neighborhood
This home is valued 3.7% below the R462475H - Egger Acres median of $353,946. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.
R462475H - Egger Acres
typicalThis home is -3.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,131 across all districts. With a homestead exemption claimed, that drops to $4,818 — saving $1,313 per year. That's $402 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% | $3,043 |
| Round Rock | City | 0.3720% | $1,268 |
| Williamson County | County | 0.3694% | $1,259 |
| Austin Community College | special | 0.1034% | $352 |
| Williamson County FM/Rd | County | 0.0443% | $151 |
| Upper Brushy Creek WCID | Water | 0.0170% | $58 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,131 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $305,942 would pay approximately $1,910 per month (principal and interest only, excluding taxes and insurance).