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

1904 PLANTATION DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,396 sqftBuilt 1993

Property at a Glance

This home is estimated between $372,751 and $1,045,497, with a best estimate of $873,824. That places the property below the R122696C - Plantation/Oakland R6 median of $974,372, in a neighborhood that declined 0.1% over the past year.

Estimated Value Range

$372,751 $1,045,497
Best Estimate
$873,824
WCAD Value
$898,136
Low Confidence

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

There are 5 comparable properties within range, but none are in R122696C - Plantation/Oakland R6. The estimated range of $372,751 and $1,045,497 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $988,586

Adjusted +$81,399 for 242 sqft more living space and +$46,465 for being newer. Net adjustment: +$127,864.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $1,045,497

Adjusted +$59,535 for 177 sqft more living space and +$81,313 for being newer. Net adjustment: +$140,848.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $845,433

Adjusted +$161,452 for 480 sqft more living space and +$121,970 for being newer. Net adjustment: +$283,422.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $372,751

Adjusted -$240,160 for 714 sqft less living space and +$40,657 for being newer. Net adjustment: -$199,503.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $873,824

Adjusted +$161,452 for 480 sqft more living space and +$133,586 for being newer. Net adjustment: +$295,038.

The Neighborhood

This home is valued 7.8% below the R122696C - Plantation/Oakland R6 median of $974,372. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.1% over the past year.

R122696C - Plantation/Oakland R6

typical
81 Properties
$974,372 Median Value
-0.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$898,136
Median
$974,372

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,160 across all districts. With a homestead exemption claimed, that drops to $14,744 — saving $1,416 per year. That's $1,229 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%$8,021
Round RockCity0.3720%$3,341
Williamson CountyCounty0.3694%$3,318
Austin Community Collegespecial0.1034%$929
Williamson County FM/RdCounty0.0443%$398
Upper Brushy Creek WCIDWater0.0170%$153
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,160

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $873,824 would pay approximately $5,454 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