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12503 RAINBOW CT, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,460 sqftBuilt 1975

Property at a Glance

This home is estimated between $234,883 and $423,868, with a best estimate of $337,268. That places the property below 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

$234,883 $423,868
Best Estimate
$337,268
WCAD Value
$394,089
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 $234,883 and $423,868. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12504 RAINBOW CT, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,659 sqft Built 1975
Raw Value $392,427
Adjusted Value $337,268

Adjusted -$55,159 for 199 sqft less 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 $423,868

Adjusted +$5,821 for 21 sqft more living space and +$1,162 for being newer. Net adjustment: +$6,983.

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 $326,291

Adjusted -$106,160 for 383 sqft less living space. Net adjustment: -$106,160.

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 $390,189

Adjusted +$13,027 for 47 sqft more living space and +$1,162 for being newer. Net adjustment: +$14,189.

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 $234,883

Adjusted -$177,949 for 642 sqft less living space and +$1,162 for being newer. Net adjustment: -$176,787.

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
$394,089
Median
$392,077

This home is +0.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,019 across all districts. With a homestead exemption claimed, that drops to $4,696 — saving $1,323 per year. That's $391 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%$3,520
Williamson CountyCounty0.3694%$1,456
Austin Community Collegespecial0.1034%$407
Williamson County ESD #1 - Jollyville VFDESD0.1000%$394
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,019

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $337,268 would pay approximately $2,105 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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