Beta Williamson County, TX only — data and coverage are limited during early access.

4212 PASADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,384 sqftBuilt 2005

Property at a Glance

This home is estimated between $228,651 and $445,065, with a best estimate of $278,140. That places the property below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$228,651 $445,065
Best Estimate
$278,140
WCAD Value
$644,530
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $228,651 and $445,065 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $445,065

Adjusted +$73,031 for 198 sqft more living space and -$35,152 for being older. Net adjustment: +$37,879.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $284,178

Adjusted -$74,138 for 201 sqft less living space and -$25,565 for being older. Net adjustment: -$99,703.

3 bed 1,232 sqft Built 2011
Raw Value $141,391
Adjusted Value $278,140

Adjusted +$56,065 for 152 sqft more living space and +$19,174 for being newer and +$61,510 for having a garage. Net adjustment: +$136,749.

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $275,932

Adjusted -$73,769 for 200 sqft less living space and -$31,956 for being older. Net adjustment: -$105,725.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $228,651

Adjusted -$107,334 for 291 sqft less living space and -$31,956 for being older. Net adjustment: -$139,290.

The Neighborhood

This home is valued 6.9% below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.

R101506D - Sendero Springs Sec 4,5 East of SS Dr.

typical
299 Properties
$692,215 Median Value
+3.8% YoY Change
0% Have Pool
97% Have Garage
This Home
$644,530
Median
$692,215

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,917 across all districts. With a homestead exemption claimed, that drops to $11,548 — saving $1,369 per year. That's $962 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,756
Brushy Creek MUDMUD0.3868%$2,493
Williamson CountyCounty0.3694%$2,381
Austin Community Collegespecial0.1034%$666
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$645
Brushy Creek MUD Defined AreaMUD0.0900%$580
Williamson County FM/RdCounty0.0443%$286
Upper Brushy Creek WCIDWater0.0170%$110
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$12,917

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $278,140 would pay approximately $1,736 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details