3631 CERULEAN WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $476,051 and $775,394, with a best estimate of $514,369. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.
Estimated Value Range
$514,369
$473,576
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 $476,051 and $775,394. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$25,370 for 91 sqft more living space and +$271 for being newer. Net adjustment: +$25,641.
Adjusted -$68,025 for 244 sqft less living space and +$271 for being newer. Net adjustment: -$67,754.
Adjusted +$61,612 for 221 sqft more living space and -$271 for being older. Net adjustment: +$61,341.
Adjusted +$24,255 for 87 sqft more living space and -$271 for being older. Net adjustment: +$23,984.
Adjusted -$8,085 for 29 sqft less living space and +$5,685 for being newer. Net adjustment: -$2,400.
The Neighborhood
This home is valued 7.3% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.
L498506D - VILLAGE AT MAYFIELD
typicalThis home is -7.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,521 across all districts. With a homestead exemption claimed, that drops to $7,183 — saving $1,338 per year. That's $599 per month a buyer should budget. The assessed value increased +5.3% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 55 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,230 |
| Round Rock | City | 0.3720% | $1,762 |
| Williamson County | County | 0.3694% | $1,750 |
| Austin Community College | special | 0.1034% | $490 |
| Williamson County FM/Rd | County | 0.0443% | $210 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,521 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $514,369 would pay approximately $3,211 per month (principal and interest only, excluding taxes and insurance).