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3305 MAGELLAN CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath3,116 sqftBuilt 2015

Property at a Glance

This home is estimated between $427,402 and $852,294, with a best estimate of $817,523. 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

$427,402 $852,294
Best Estimate
$817,523
WCAD Value
$582,997
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $427,402 and $852,294. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3304 MAGELLAN CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,271 sqft Built 2015
Raw Value $572,233
Adjusted Value $769,357

Adjusted +$197,124 for 845 sqft more living space. Net adjustment: +$197,124.

3308 NUNEZ CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,154 sqft Built 2015
Raw Value $593,105
Adjusted Value $817,523

Adjusted +$224,418 for 962 sqft more living space. Net adjustment: +$224,418.

3301 MAGELLAN CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,281 sqft Built 2015
Raw Value $626,368
Adjusted Value $821,159

Adjusted +$194,791 for 835 sqft more living space. Net adjustment: +$194,791.

4 bed 2 bath 3,215 sqft Built 2003
Raw Value $482,939
Adjusted Value $427,402

Adjusted -$23,095 for 99 sqft less living space and -$32,442 for being older. Net adjustment: -$55,537.

4 bed 3 bath 1,837 sqft Built 2017
Raw Value $548,519
Adjusted Value $852,294

Adjusted +$298,368 for 1,279 sqft more living space and +$5,407 for being newer. Net adjustment: +$303,775.

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 $817,523 would pay approximately $5,103 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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