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3300 BALBOA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,189 sqftBuilt 1985

Property at a Glance

This home is estimated between $532,401 and $628,205, with a best estimate of $556,192. That places the property below the R494617D - PALOMA LAKE SEC 26 median of $605,828, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$532,401 $628,205
Best Estimate
$556,192
WCAD Value
$688,506
High Confidence

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

Based on 5 comparable properties in R494617D - PALOMA LAKE SEC 26, this home's estimated market value is between $532,401 and $628,205. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3304 BALBOA WAY, ROUND ROCK, TX 78665
0.01 mi 97% similar Same subdivision
4 bed 3 bath 2,291 sqft Built 2018
Raw Value $599,469
Adjusted Value $555,186

Adjusted -$26,043 for 102 sqft less living space and -$18,240 for being older. Net adjustment: -$44,283.

3316 BALBOA WAY, ROUND ROCK, TX 78665
0.05 mi 97% similar Same subdivision
5 bed 4 bath 2,152 sqft Built 2020
Raw Value $638,104
Adjusted Value $628,205

Adjusted +$9,447 for 37 sqft more living space and -$19,346 for being older. Net adjustment: -$9,899.

3341 BALBOA WAY, ROUND ROCK, TX 78665
0.08 mi 97% similar Same subdivision
5 bed 4 bath 2,152 sqft Built 2020
Raw Value $638,104
Adjusted Value $628,205

Adjusted +$9,447 for 37 sqft more living space and -$19,346 for being older. Net adjustment: -$9,899.

3325 BALBOA WAY, ROUND ROCK, TX 78665
0.04 mi 96% similar Same subdivision
4 bed 3 bath 2,348 sqft Built 2018
Raw Value $615,028
Adjusted Value $556,192

Adjusted -$40,596 for 159 sqft less living space and -$18,240 for being older. Net adjustment: -$58,836.

3337 BALBOA WAY, ROUND ROCK, TX 78665
0.07 mi 94% similar Same subdivision
4 bed 3 bath 2,483 sqft Built 2020
Raw Value $626,812
Adjusted Value $532,401

Adjusted -$75,065 for 294 sqft less living space and -$19,346 for being older. Net adjustment: -$94,411.

The Neighborhood

This home is valued 13.6% above the R494617D - PALOMA LAKE SEC 26 median of $605,828. With 172 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.5% over the past year.

R494617D - PALOMA LAKE SEC 26

typical
172 Properties
$605,828 Median Value
-4.5% YoY Change
1% Have Pool
100% Have Garage
This Home
$688,506
Median
$605,828

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,417 across all districts. With a homestead exemption claimed, that drops to $12,039 — saving $1,378 per year. That's $1,003 per month a buyer should budget. The assessed value increased +3.6% vs the subdivision average of -4.5%. This above-average increase gives a protest opportunity score of 41 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,149
Paloma Lakes MUD #2MUD0.4215%$2,902
Williamson CountyCounty0.3694%$2,544
Austin Community Collegespecial0.1034%$712
Williamson County ESD #9 - Round RockESD0.0999%$688
Williamson County FM/RdCounty0.0443%$305
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$13,417
41 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $556,192 would pay approximately $3,472 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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