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303 S RIO GRANDE ST, GRANGER, TX 76530

GRANGER, 76530 — williamson County

3 bed896 sqftBuilt 2003

Property at a Glance

This home is estimated between $-111,302 and $157,322, with a best estimate of $-19,258. That places the property below the AM40SDXI - MH EAST median of $179,286, in a neighborhood that declined 0.7% over the past year.

Estimated Value Range

$-111,302 $157,322
Best Estimate
$-19,258
WCAD Value
$44,118
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $-111,302 and $157,322. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

602 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 93% similar Same subdivision
3 bed 550 sqft Built 2016
Raw Value $46,929
Adjusted Value $157,322

Adjusted +$33,006 for 346 sqft more living space and +$77,387 for being newer. Net adjustment: +$110,393.

502 S RIO GRANDE ST, GRANGER, TX 76530
0.00 mi 89% similar Same subdivision
3 bed 2,280 sqft Built 2006
Raw Value $113,212
Adjusted Value $-952

Adjusted -$132,022 for 1,384 sqft less living space and +$17,858 for being newer. Net adjustment: -$114,164.

600 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 80% similar Same subdivision
3 bed 952 sqft Built 1972
Raw Value $78,578
Adjusted Value $-111,302

Adjusted -$5,342 for 56 sqft less living space and -$184,538 for being older. Net adjustment: -$189,880.

3 bed 2 bath 1,572 sqft Built 1976
Raw Value $205,953
Adjusted Value $-19,258

Adjusted -$64,485 for 676 sqft less living space and -$160,726 for being older. Net adjustment: -$225,211.

503 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 72% similar Same subdivision
3 bed 672 sqft Built 1970
Raw Value $109,448
Adjusted Value $-65,627

Adjusted +$21,368 for 224 sqft more living space and -$196,443 for being older. Net adjustment: -$175,075.

The Neighborhood

This home is valued 75.4% below the AM40SDXI - MH EAST median of $179,286. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.7% over the past year.

AM40SDXI - MH EAST

outlier low
922 Properties
$179,286 Median Value
-0.7% YoY Change
1% Have Pool
1% Have Garage
This Home
$44,118
Median
$179,286

This home is -75.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $1,087 across all districts. With a homestead exemption claimed, that drops to $535 — saving $552 per year. That's $45 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%$534
GrangerCity0.8400%$371
Williamson CountyCounty0.3694%$163
Williamson County FM/RdCounty0.0443%$20
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4631%$1,087

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $-19,258 would pay approximately $-120 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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