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3100 GRANGER DAM RD, GRANGER, TX 76530

GRANGER, 76530 — williamson County

3 bed4,390 sqftBuilt 2020

Property at a Glance

This home is estimated between $-715,425 and $863,829, with a best estimate of $845,777. That places the property above the USAC - UNITED STATES ARMY CORPS median of $377,702, in a neighborhood that appreciated 0.0% over the past year.

Estimated Value Range

$-715,425 $863,829
Best Estimate
$845,777
WCAD Value
$20,418,325
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in USAC - UNITED STATES ARMY CORPS. The estimated range of $-715,425 and $863,829 should be treated as a rough guide.

Comparable Properties (5)

501 E ELM ST, GRANGER, TX 76530
0.00 mi 60% similar
3 bed 2 bath 2,034 sqft Built 2008
Raw Value $278,124
Adjusted Value $845,777

Adjusted +$568,867 for 2,356 sqft more living space and -$1,214 for being older. Net adjustment: +$567,653.

3 bed 2 bath 1,964 sqft Built 1984
Raw Value $340,274
Adjusted Value $862,209

Adjusted +$585,769 for 2,426 sqft more living space and -$3,641 for being older and -$60,193 for no garage. Net adjustment: +$521,935.

3 bed 2 bath 1,898 sqft Built 1983
Raw Value $248,555
Adjusted Value $786,325

Adjusted +$601,705 for 2,492 sqft more living space and -$3,742 for being older and -$60,193 for no garage. Net adjustment: +$537,770.

709 E ASH ST, GRANGER, TX 76530
0.00 mi 44% similar
3 bed 1,216 sqft Built 1990
Raw Value $100,486
Adjusted Value $863,829

Adjusted +$766,377 for 3,174 sqft more living space and -$3,034 for being older. Net adjustment: +$763,343.

3 bed 10,981 sqft Built 1977
Raw Value $880,351
Adjusted Value $-715,425

Adjusted -$1,591,427 for 6,591 sqft less living space and -$4,349 for being older. Net adjustment: -$1,595,776.

The Neighborhood

This home is valued 5305.9% above the USAC - UNITED STATES ARMY CORPS median of $377,702. With 62 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.0% over the past year.

USAC - UNITED STATES ARMY CORPS

outlier high
62 Properties
$377,702 Median Value
+0.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$20,418,325
Median
$377,702

This home is +5305.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $351,823 across all districts. With a homestead exemption claimed, that drops to $346,359 — saving $5,464 per year. That's $28,863 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
Granger ISDSchool1.2093%$246,919
Williamson CountyCounty0.3694%$75,435
Williamson County ESD #10 - CouplandESD0.1000%$20,418
Williamson County FM/RdCounty0.0443%$9,051
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7231%$351,823

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $845,777 would pay approximately $5,279 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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