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12504 RAINBOW CT, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,659 sqftBuilt 1975

Property at a Glance

This home is estimated between $290,042 and $479,026, with a best estimate of $445,348. That places the property above the R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3 median of $392,077, in a neighborhood that appreciated 1.5% over the past year.

Estimated Value Range

$290,042 $479,026
Best Estimate
$445,348
WCAD Value
$392,427
High Confidence

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

Based on 5 comparable properties in R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3, this home's estimated market value is between $290,042 and $479,026. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12503 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,460 sqft Built 1975
Raw Value $394,089
Adjusted Value $449,248

Adjusted +$55,159 for 199 sqft more living space. Net adjustment: +$55,159.

12505 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,439 sqft Built 1974
Raw Value $416,885
Adjusted Value $479,026

Adjusted +$60,979 for 220 sqft more living space and +$1,162 for being newer. Net adjustment: +$62,141.

12501 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,843 sqft Built 1975
Raw Value $432,451
Adjusted Value $381,450

Adjusted -$51,001 for 184 sqft less living space. Net adjustment: -$51,001.

12502 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,413 sqft Built 1974
Raw Value $376,000
Adjusted Value $445,348

Adjusted +$68,186 for 246 sqft more living space and +$1,162 for being newer. Net adjustment: +$69,348.

12507 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,102 sqft Built 1974
Raw Value $411,670
Adjusted Value $290,042

Adjusted -$122,790 for 443 sqft less living space and +$1,162 for being newer. Net adjustment: -$121,628.

The Neighborhood

This home is in line with the R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3 median of $392,077. The neighborhood appreciated 1.5% over the past year.

R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3

typical
236 Properties
$392,077 Median Value
+1.5% YoY Change
5% Have Pool
84% Have Garage
This Home
$392,427
Median
$392,077

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,993 across all districts. With a homestead exemption claimed, that drops to $4,671 — saving $1,322 per year. That's $389 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
Round Rock ISDSchool0.8931%$3,505
Williamson CountyCounty0.3694%$1,450
Austin Community Collegespecial0.1034%$406
Williamson County ESD #1 - Jollyville VFDESD0.1000%$392
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,993

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,348 would pay approximately $2,780 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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