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2633 CATALANI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,130 sqftBuilt 2017

Property at a Glance

This home is estimated between $407,157 and $544,745, with a best estimate of $468,616. 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

$407,157 $544,745
Best Estimate
$468,616
WCAD Value
$492,860
Low Confidence

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

There are 5 comparable properties within range, but few are in R440515C - VIZCAYA. The estimated range of $407,157 and $544,745 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $407,157

Adjusted -$8,921 for 29 sqft less living space. Net adjustment: -$8,921.

3 bed 2 bath 1,919 sqft Built 2016
Raw Value $403,709
Adjusted Value $468,616

Adjusted +$64,907 for 211 sqft more living space. Net adjustment: +$64,907.

3 bed 2 bath 2,219 sqft Built 2018
Raw Value $441,664
Adjusted Value $414,286

Adjusted -$27,378 for 89 sqft less living space. Net adjustment: -$27,378.

2620 CATALANI CV, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $544,745

Adjusted -$216,870 for 705 sqft less living space. Net adjustment: -$216,870.

3 bed 2 bath 1,679 sqft Built 2019
Raw Value $356,738
Adjusted Value $495,474

Adjusted +$138,736 for 451 sqft more living space. Net adjustment: +$138,736.

The Neighborhood

This home is valued 24.4% 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

below average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$492,860
Median
$652,212

This home is -24.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,868 across all districts. With a homestead exemption claimed, that drops to $7,527 — saving $1,341 per year. That's $627 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%$4,402
Round RockCity0.3720%$1,833
Williamson CountyCounty0.3694%$1,821
Austin Community Collegespecial0.1034%$510
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,868

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,616 would pay approximately $2,925 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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