8437 FERN BLUFF AVE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $558,531 and $687,354, with a best estimate of $646,218. That places the property above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749, in a neighborhood that declined 4.0% over the past year.
Estimated Value Range
$646,218
$522,622
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $558,531 and $687,354. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$164,796 for 412 sqft more living space. Net adjustment: +$164,796.
Adjusted +$167,596 for 419 sqft more living space. Net adjustment: +$167,596.
Adjusted -$37,599 for 94 sqft less living space and -$9,699 for being older. Net adjustment: -$47,298.
Adjusted +$168,396 for 421 sqft more living space. Net adjustment: +$168,396.
Adjusted +$28,799 for 72 sqft more living space and -$9,699 for being older. Net adjustment: +$19,100.
The Neighborhood
This home is valued 15.2% above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. With 421 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.0% over the past year.
R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD)
above averageThis home is +15.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,923 across all districts. With a homestead exemption claimed, that drops to $7,576 — saving $1,347 per year. That's $631 per month a buyer should budget. The assessed value increased +9.5% vs the subdivision average of -4.0%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,668 |
| Williamson County | County | 0.3694% | $1,931 |
| Fern Bluff MUD | MUD | 0.1800% | $941 |
| Austin Community College | special | 0.1034% | $540 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $523 |
| Williamson County FM/Rd | County | 0.0443% | $232 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $8,923 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $646,218 would pay approximately $4,034 per month (principal and interest only, excluding taxes and insurance).