1555 HAYNIE BND, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $262,684 and $535,397, with a best estimate of $380,691. That places the property above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.
Estimated Value Range
$380,691
$324,540
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R409599G - STONEY BROOK - ALL SECTIONS, this home's estimated market value is between $262,684 and $535,397. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$139,854 for 604 sqft more living space and +$12,334 for being newer. Net adjustment: +$152,188.
Adjusted +$85,904 for 371 sqft more living space and +$12,334 for being newer. Net adjustment: +$98,238.
Adjusted -$32,880 for 142 sqft less living space. Net adjustment: -$32,880.
Adjusted -$5,326 for 23 sqft less living space and +$4,111 for being newer. Net adjustment: -$1,215.
Adjusted +$103,733 for 448 sqft more living space. Net adjustment: +$103,733.
The Neighborhood
This home is valued 1.1% below the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.7% over the past year.
R409599G - STONEY BROOK - ALL SECTIONS
typicalThis home is -1.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,839 across all districts. With a homestead exemption claimed, that drops to $4,529 — saving $1,310 per year. That's $377 per month a buyer should budget. The assessed value increased +1.3% vs the subdivision average of -4.7%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,898 |
| Round Rock | City | 0.3720% | $1,207 |
| Williamson County | County | 0.3694% | $1,199 |
| Austin Community College | special | 0.1034% | $336 |
| Williamson County FM/Rd | County | 0.0443% | $144 |
| Upper Brushy Creek WCID | Water | 0.0170% | $55 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,839 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $380,691 would pay approximately $2,376 per month (principal and interest only, excluding taxes and insurance).