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3333 GUADALAJARA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath3,116 sqftBuilt 2015

Property at a Glance

This home is estimated between $619,337 and $781,200, with a best estimate of $692,338. That places the property above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$619,337 $781,200
Best Estimate
$692,338
WCAD Value
$582,997
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R491607C - PALOMA LAKE DREES /TAYLOR. The estimated range of $619,337 and $781,200 should be treated as a rough guide.

Comparable Properties (5)

3312 AMERIGO PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,451 sqft Built 2019
Raw Value $503,600
Adjusted Value $669,547

Adjusted +$155,133 for 665 sqft more living space and +$10,814 for being newer. Net adjustment: +$165,947.

3361 AMERIGO PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,066 sqft Built 2019
Raw Value $596,859
Adjusted Value $619,337

Adjusted +$11,664 for 50 sqft more living space and +$10,814 for being newer. Net adjustment: +$22,478.

4 bed 3 bath 2,313 sqft Built 2015
Raw Value $593,874
Adjusted Value $781,200

Adjusted +$187,326 for 803 sqft more living space. Net adjustment: +$187,326.

4 bed 3 bath 2,149 sqft Built 2017
Raw Value $461,347
Adjusted Value $692,338

Adjusted +$225,584 for 967 sqft more living space and +$5,407 for being newer. Net adjustment: +$230,991.

4 bed 3 bath 1,748 sqft Built 2014
Raw Value $456,427
Adjusted Value $772,855

Adjusted +$319,131 for 1,368 sqft more living space and -$2,703 for being older. Net adjustment: +$316,428.

The Neighborhood

This home is in line with the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

typical
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$582,997
Median
$579,346

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,361 across all districts. With a homestead exemption claimed, that drops to $10,003 — saving $1,358 per year. That's $834 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%$5,207
Paloma Lakes MUD #2MUD0.4215%$2,457
Williamson CountyCounty0.3694%$2,154
Austin Community Collegespecial0.1034%$603
Williamson County ESD #9 - Round RockESD0.0999%$582
Williamson County FM/RdCounty0.0443%$258
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,361

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $692,338 would pay approximately $4,322 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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