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405 RIO GRANDE ST S, GRANGER, TX 76530

GRANGER, 76530 — williamson County

3 bed1 bath1,310 sqftBuilt 1934

Property at a Glance

This home is estimated between $172,720 and $203,724, with a best estimate of $180,136. That places the property below the J501330I - GRANGER ISD CITY median of $199,286, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$172,720 $203,724
Best Estimate
$180,136
WCAD Value
$162,582
High Confidence

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

Based on 5 comparable properties in J501330I - GRANGER ISD CITY, this home's estimated market value is between $172,720 and $203,724. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

304 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,312 sqft Built 1920
Raw Value $165,390
Adjusted Value $180,136

Adjusted -$284 for 2 sqft less living space and +$15,030 for being newer. Net adjustment: +$14,746.

300 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,514 sqft Built 1925
Raw Value $206,933
Adjusted Value $187,612

Adjusted -$28,983 for 204 sqft less living space and +$9,662 for being newer. Net adjustment: -$19,321.

403 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 100% similar Same subdivision
3 bed 1,500 sqft Built 1945
Raw Value $211,523
Adjusted Value $172,720

Adjusted -$26,994 for 190 sqft less living space and -$11,809 for being older. Net adjustment: -$38,803.

401 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,502 sqft Built 1932
Raw Value $202,521
Adjusted Value $177,390

Adjusted -$27,278 for 192 sqft less living space and +$2,147 for being newer. Net adjustment: -$25,131.

400 RIO GRANDE ST S, GRANGER, TX 76530
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,276 sqft Built 1925
Raw Value $189,232
Adjusted Value $203,724

Adjusted +$4,830 for 34 sqft more living space and +$9,662 for being newer. Net adjustment: +$14,492.

The Neighborhood

This home is valued 18.4% below the J501330I - GRANGER ISD CITY median of $199,286. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.0% over the past year.

J501330I - GRANGER ISD CITY

below average
446 Properties
$199,286 Median Value
-1.0% YoY Change
4% Have Pool
31% Have Garage
This Home
$162,582
Median
$199,286

This home is -18.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,005 across all districts. With a homestead exemption claimed, that drops to $2,281 — saving $1,724 per year. That's $190 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%$1,966
GrangerCity0.8400%$1,366
Williamson CountyCounty0.3694%$601
Williamson County FM/RdCounty0.0443%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4631%$4,005

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $180,136 would pay approximately $1,124 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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