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603 DECKER DR, HUTTO, TX 78634

HUTTO, 78634 — williamson County

4 bed3 bath884 sqftBuilt 2005

Property at a Glance

This home is estimated between $220,603 and $302,947, with a best estimate of $284,245. That places the property below the H308403H - CENTRAL SOUTH OF 79 median of $306,864, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$220,603 $302,947
Best Estimate
$284,245
WCAD Value
$321,042
High Confidence

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

Based on 5 comparable properties in H308403H - CENTRAL SOUTH OF 79, this home's estimated market value is between $220,603 and $302,947. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

719 DECKER DR, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 2006
Raw Value $305,499
Adjusted Value $295,693

Adjusted -$14,235 for 74 sqft less living space and +$4,429 for being newer. Net adjustment: -$9,806.

303 DECKER DR, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 940 sqft Built 2004
Raw Value $299,446
Adjusted Value $284,245

Adjusted -$10,772 for 56 sqft less living space and -$4,429 for being older. Net adjustment: -$15,201.

605 DECKER DR, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 958 sqft Built 2006
Raw Value $312,753
Adjusted Value $302,947

Adjusted -$14,235 for 74 sqft less living space and +$4,429 for being newer. Net adjustment: -$9,806.

717 DECKER DR, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,045 sqft Built 2007
Raw Value $249,112
Adjusted Value $226,999

Adjusted -$30,971 for 161 sqft less living space and +$8,858 for being newer. Net adjustment: -$22,113.

609 DECKER DR, HUTTO, TX 78634
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,048 sqft Built 2007
Raw Value $243,293
Adjusted Value $220,603

Adjusted -$31,548 for 164 sqft less living space and +$8,858 for being newer. Net adjustment: -$22,690.

The Neighborhood

This home is valued 4.6% above the H308403H - CENTRAL SOUTH OF 79 median of $306,864. With 1,570 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

H308403H - CENTRAL SOUTH OF 79

typical
1,570 Properties
$306,864 Median Value
-5.9% YoY Change
1% Have Pool
98% Have Garage
This Home
$321,042
Median
$306,864

This home is +4.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,943 across all districts. With a homestead exemption claimed, that drops to $5,197 — saving $1,746 per year. That's $433 per month a buyer should budget. The assessed value increased +2.3% vs the subdivision average of -5.9%. 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
Hutto ISDSchool1.2052%$3,869
HuttoCity0.3859%$1,239
Williamson CountyCounty0.3694%$1,186
Williamson County ESD #3 - HuttoESD0.1000%$321
Williamson County FM/RdCounty0.0443%$142
EWC Higher Ed Centerspecial0.0409%$131
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1628%$6,943
41 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $284,245 would pay approximately $1,774 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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