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3519 ROLLINGWAY CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath1,037 sqftBuilt 1984

Property at a Glance

This home is estimated between $202,220 and $437,386, with a best estimate of $301,631. That places the property below the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$202,220 $437,386
Best Estimate
$301,631
WCAD Value
$405,603
Low Confidence

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

There are 5 comparable properties within range, but none are in R120X - Round Rock West Above 45 - Duplex. The estimated range of $202,220 and $437,386 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,136 sqft Built 1978
Raw Value $306,732
Adjusted Value $301,631

Adjusted -$20,130 for 99 sqft less living space and +$15,029 for being newer. Net adjustment: -$5,101.

3 bed 2 bath 1,144 sqft Built 1983
Raw Value $266,520
Adjusted Value $247,269

Adjusted -$21,756 for 107 sqft less living space and +$2,505 for being newer. Net adjustment: -$19,251.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $493,697
Adjusted Value $399,665

Adjusted -$58,965 for 290 sqft less living space and -$35,067 for being older. Net adjustment: -$94,032.

3 bed 2 bath 1,456 sqft Built 1978
Raw Value $272,386
Adjusted Value $202,220

Adjusted -$85,195 for 419 sqft less living space and +$15,029 for being newer. Net adjustment: -$70,166.

4 bed 2 bath 1,574 sqft Built 1993
Raw Value $569,116
Adjusted Value $437,386

Adjusted -$109,187 for 537 sqft less living space and -$22,543 for being older. Net adjustment: -$131,730.

The Neighborhood

This home is valued 6.7% below the R120X - Round Rock West Above 45 - Duplex median of $434,714. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.8% over the past year.

R120X - Round Rock West Above 45 - Duplex

typical
295 Properties
$434,714 Median Value
-1.8% YoY Change
0% Have Pool
84% Have Garage
This Home
$405,603
Median
$434,714

This home is -6.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,764 across all districts. With a homestead exemption claimed, that drops to $6,438 — saving $1,326 per year. That's $537 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%$3,622
Brushy Creek MUDMUD0.3868%$1,569
Williamson CountyCounty0.3694%$1,498
Austin Community Collegespecial0.1034%$419
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$406
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$7,764

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $301,631 would pay approximately $1,883 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.

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