507 HEATHER DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $302,047 and $368,500, with a best estimate of $326,599. 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
$326,599
$347,925
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 $302,047 and $368,500. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$76,062 for 350 sqft less living space and -$1,252 for being older. Net adjustment: -$77,314.
Adjusted -$49,549 for 228 sqft less living space and -$3,338 for being older. Net adjustment: -$52,887.
Adjusted +$45,420 for 209 sqft more living space and -$3,338 for being older. Net adjustment: +$42,082.
Adjusted -$3,042 for 14 sqft less living space. Net adjustment: -$3,042.
Adjusted -$37,814 for 174 sqft less living space and +$2,086 for being newer. Net adjustment: -$35,728.
The Neighborhood
This home is valued 1.7% 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 -1.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,260 across all districts. With a homestead exemption claimed, that drops to $4,946 — saving $1,314 per year. That's $412 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% | $3,107 |
| Round Rock | City | 0.3720% | $1,294 |
| Williamson County | County | 0.3694% | $1,285 |
| Austin Community College | special | 0.1034% | $360 |
| Williamson County FM/Rd | County | 0.0443% | $154 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,260 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $326,599 would pay approximately $2,039 per month (principal and interest only, excluding taxes and insurance).