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2651 CARUSO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed1,122 sqftBuilt 2016

Property at a Glance

This home is estimated between $79,973 and $157,671, with a best estimate of $94,318. That places the property below the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$79,973 $157,671
Best Estimate
$94,318
WCAD Value
$30,395
Low Confidence

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

There are 5 comparable properties within range, but none are in R440515C - VIZCAYA. The estimated range of $79,973 and $157,671 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,527 sqft Built 2015
Raw Value $342,449
Adjusted Value $157,671

Adjusted -$124,585 for 405 sqft less living space and -$60,193 for no garage. Net adjustment: -$184,778.

3 bed 2 bath 1,712 sqft Built 2017
Raw Value $382,031
Adjusted Value $140,344

Adjusted -$181,494 for 590 sqft less living space and -$60,193 for no garage. Net adjustment: -$241,687.

3 bed 2 bath 1,715 sqft Built 2017
Raw Value $454,860
Adjusted Value $94,318

Adjusted -$182,417 for 593 sqft less living space and -$117,932 for no pool and -$60,193 for no garage. Net adjustment: -$360,542.

2 bed 2 bath 1,431 sqft Built 2019
Raw Value $353,152
Adjusted Value $79,973

Adjusted -$95,054 for 309 sqft less living space and -$117,932 for no pool and -$60,193 for no garage. Net adjustment: -$273,179.

3 bed 2 bath 1,971 sqft Built 2015
Raw Value $412,154
Adjusted Value $90,794

Adjusted -$261,167 for 849 sqft less living space and -$60,193 for no garage. Net adjustment: -$321,360.

The Neighborhood

This home is valued 95.3% below the R440515C - VIZCAYA median of $652,212. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

outlier low
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$30,395
Median
$652,212

This home is -95.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $547 across all districts. With a homestead exemption claimed, that drops to $257 — saving $290 per year. That's $21 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%$271
Round RockCity0.3720%$113
Williamson CountyCounty0.3694%$112
Austin Community Collegespecial0.1034%$31
Williamson County FM/RdCounty0.0443%$13
Upper Brushy Creek WCIDWater0.0170%$5
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$547

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $94,318 would pay approximately $589 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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