Beta Williamson County, TX only — data and coverage are limited during early access.

620 WATERWAY AVE, HUTTO, TX 78634

HUTTO, 78634 — williamson County

4 bed2 bath1,962 sqftBuilt 2023

Property at a Glance

This home is estimated between $336,528 and $405,932, with a best estimate of $345,428. That places the property below the H415421C - COTTONWOOD CREEK median of $345,428, in a neighborhood that appreciated 95.9% over the past year.

Estimated Value Range

$336,528 $405,932
Best Estimate
$345,428
WCAD Value
$345,428
High Confidence

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

Based on 5 comparable properties in H415421C - COTTONWOOD CREEK, this home's estimated market value is between $336,528 and $405,932. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

622 WATERWAY AVE, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,032 sqft Built 2023
Raw Value $351,174
Adjusted Value $337,383

Adjusted -$13,791 for 70 sqft less living space. Net adjustment: -$13,791.

614 WATERWAY AVE, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,962 sqft Built 2023
Raw Value $345,428
Adjusted Value $345,428

This comparable closely matches the subject property's features.

630 WATERWAY AVE, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,451 sqft Built 2023
Raw Value $305,257
Adjusted Value $405,932

Adjusted +$100,675 for 511 sqft more living space. Net adjustment: +$100,675.

625 WATERWAY AVE, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,037 sqft Built 2023
Raw Value $351,304
Adjusted Value $336,528

Adjusted -$14,776 for 75 sqft less living space. Net adjustment: -$14,776.

510 WATERWAY AVE, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 1,726 sqft Built 2023
Raw Value $330,024
Adjusted Value $376,520

Adjusted +$46,496 for 236 sqft more living space. Net adjustment: +$46,496.

The Neighborhood

This home is in line with the H415421C - COTTONWOOD CREEK median of $345,428. The neighborhood appreciated 95.9% over the past year.

H415421C - COTTONWOOD CREEK

typical
721 Properties
$345,428 Median Value
+95.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$345,428
Median
$345,428

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,471 across all districts. With a homestead exemption claimed, that drops to $5,720 — saving $1,751 per year. That's $477 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
Hutto ISDSchool1.2052%$4,163
HuttoCity0.3859%$1,333
Williamson CountyCounty0.3694%$1,276
Williamson County ESD #3 - HuttoESD0.1000%$345
Williamson County FM/RdCounty0.0443%$153
EWC Higher Ed Centerspecial0.0409%$141
Lower Brushy Creek WCIDWater0.0169%$59
Cottonwood Creek PIDpid0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1627%$7,471

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $345,428 would pay approximately $2,156 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.

View full property details