3850 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $295,752 and $467,473, with a best estimate of $411,786. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.
Estimated Value Range
$411,786
$324,563
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 $295,752 and $467,473. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$61,276 for 301 sqft less living space. Net adjustment: -$61,276.
Adjusted +$33,386 for 164 sqft more living space. Net adjustment: +$33,386.
Adjusted +$62,090 for 305 sqft more living space. Net adjustment: +$62,090.
Adjusted +$94,865 for 466 sqft more living space. Net adjustment: +$94,865.
Adjusted -$67,383 for 331 sqft less living space and +$22,412 for being newer. Net adjustment: -$44,971.
The Neighborhood
This home is valued 11.9% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is -11.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,840 across all districts. With a homestead exemption claimed, that drops to $4,529 — saving $1,311 per year. That's $377 per month a buyer should budget. The assessed value increased -3.0% vs the subdivision average of -10.9%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,899 |
| 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% | $5,840 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $411,786 would pay approximately $2,570 per month (principal and interest only, excluding taxes and insurance).