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

1306 WESTCOTT DR #A/B, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath1,684 sqftBuilt 1981

Property at a Glance

This home is estimated between $235,769 and $359,364, with a best estimate of $287,182. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$235,769 $359,364
Best Estimate
$287,182
WCAD Value
$314,811
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $235,769 and $359,364 should be treated as a rough guide.

Comparable Properties (5)

403 CREEK CV, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
4 bed 4 bath 2,533 sqft Built 1978
Raw Value $397,739
Adjusted Value $235,769

Adjusted -$164,971 for 849 sqft less living space and +$3,001 for being newer. Net adjustment: -$161,970.

1406 DOUBLE CREEK DR, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
4 bed 4 bath 2,636 sqft Built 1984
Raw Value $589,137
Adjusted Value $359,364

Adjusted -$184,985 for 952 sqft less living space and -$3,001 for being older and -$41,787 for no garage. Net adjustment: -$229,773.

3 bed 2 bath 1,679 sqft Built 1984
Raw Value $304,596
Adjusted Value $260,780

Adjusted +$972 for 5 sqft more living space and -$3,001 for being older and -$41,787 for no garage. Net adjustment: -$43,816.

3 bed 2 bath 1,452 sqft Built 1980
Raw Value $282,889
Adjusted Value $287,182

Adjusted +$45,080 for 232 sqft more living space and +$1,000 for being newer and -$41,787 for no garage. Net adjustment: +$4,293.

3 bed 2 bath 1,334 sqft Built 1982
Raw Value $267,674
Adjusted Value $292,896

Adjusted +$68,009 for 350 sqft more living space and -$1,000 for being older and -$41,787 for no garage. Net adjustment: +$25,222.

The Neighborhood

This home is valued 11.4% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$314,811
Median
$355,449

This home is -11.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,664 across all districts. With a homestead exemption claimed, that drops to $4,356 — saving $1,308 per year. That's $363 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%$2,812
Round RockCity0.3720%$1,171
Williamson CountyCounty0.3694%$1,163
Austin Community Collegespecial0.1034%$326
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,664

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $287,182 would pay approximately $1,793 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