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3515 ROLLINGWAY CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath1,152 sqftBuilt 1985

Property at a Glance

This home is estimated between $273,157 and $463,272, with a best estimate of $425,552. 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

$273,157 $463,272
Best Estimate
$425,552
WCAD Value
$436,142
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R120X - Round Rock West Above 45 - Duplex. The estimated range of $273,157 and $463,272 should be treated as a rough guide.

Comparable Properties (5)

3519 ROLLINGWAY CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,037 sqft Built 1984
Raw Value $405,603
Adjusted Value $431,491

Adjusted +$23,383 for 115 sqft more living space and +$2,505 for being newer. Net adjustment: +$25,888.

4 bed 2 bath 1,136 sqft Built 1978
Raw Value $306,732
Adjusted Value $327,519

Adjusted +$3,253 for 16 sqft more living space and +$17,534 for being newer. Net adjustment: +$20,787.

3 bed 2 bath 1,144 sqft Built 1983
Raw Value $266,520
Adjusted Value $273,157

Adjusted +$1,627 for 8 sqft more living space and +$5,010 for being newer. Net adjustment: +$6,637.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $493,697
Adjusted Value $425,552

Adjusted -$35,582 for 175 sqft less living space and -$32,563 for being older. Net adjustment: -$68,145.

4 bed 2 bath 1,574 sqft Built 1993
Raw Value $569,116
Adjusted Value $463,272

Adjusted -$85,805 for 422 sqft less living space and -$20,039 for being older. Net adjustment: -$105,844.

The Neighborhood

This home is in line with the R120X - Round Rock West Above 45 - Duplex median of $434,714. 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
$436,142
Median
$434,714

This home is +0.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,348 across all districts. With a homestead exemption claimed, that drops to $7,017 — saving $1,331 per year. That's $585 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%$3,895
Brushy Creek MUDMUD0.3868%$1,687
Williamson CountyCounty0.3694%$1,611
Austin Community Collegespecial0.1034%$451
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$436
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,348

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $425,552 would pay approximately $2,656 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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