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

2009 COOPER WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1,216 sqftBuilt 2023

Property at a Glance

This home is estimated between $66,040 and $160,005, with a best estimate of $104,889. That places the property above the AM00D93I-ALL COUNTY Mobile Homes in Parks & Mobile Home Only median of $84,699, in a neighborhood that appreciated 3.0% over the past year.

Estimated Value Range

$66,040 $160,005
Best Estimate
$104,889
WCAD Value
$62,746
Medium Confidence

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 $66,040 and $160,005. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2005 COOPER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 1,216 sqft Built 2024
Raw Value $106,900
Adjusted Value $104,889

Adjusted -$2,011 for being older. Net adjustment: -$2,011.

2003 COOPER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 924 sqft Built 2024
Raw Value $53,696
Adjusted Value $69,585

Adjusted +$17,900 for 292 sqft more living space and -$2,011 for being older. Net adjustment: +$15,889.

2007 COOPER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 1,216 sqft Built 2023
Raw Value $66,040
Adjusted Value $66,040

This comparable closely matches the subject property's features.

3 bed 1,020 sqft Built 2024
Raw Value $150,001
Adjusted Value $160,005

Adjusted +$12,015 for 196 sqft more living space and -$2,011 for being older. Net adjustment: +$10,004.

3 bed 1,296 sqft Built 2008
Raw Value $130,944
Adjusted Value $156,211

Adjusted -$4,904 for 80 sqft less living space and +$30,171 for being newer. Net adjustment: +$25,267.

The Neighborhood

This home is valued 25.9% below the AM00D93I-ALL COUNTY Mobile Homes in Parks & Mobile Home Only median of $84,699. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.0% over the past year.

AM00D93I-ALL COUNTY Mobile Homes in Parks & Mobile Home Only

below average
113 Properties
$84,699 Median Value
+3.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$62,746
Median
$84,699

This home is -25.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $958 across all districts. With a homestead exemption claimed, that drops to $379 — saving $579 per year. That's $32 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%$560
Williamson CountyCounty0.3694%$232
Austin Community Collegespecial0.1034%$65
Williamson County ESD #9 - Round RockESD0.0999%$63
Williamson County FM/RdCounty0.0443%$28
Upper Brushy Creek WCIDWater0.0170%$11
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$958

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $104,889 would pay approximately $655 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