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12505 RAINBOW CT, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,439 sqftBuilt 1974

Property at a Glance

This home is estimated between $227,900 and $387,106, with a best estimate of $330,286. 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

$227,900 $387,106
Best Estimate
$330,286
WCAD Value
$416,885
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 $227,900 and $387,106. 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 $330,286

Adjusted -$60,979 for 220 sqft less living space and -$1,162 for being older. Net adjustment: -$62,141.

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 $387,106

Adjusted -$5,821 for 21 sqft less living space and -$1,162 for being older. 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 $319,309

Adjusted -$111,980 for 404 sqft less living space and -$1,162 for being older. Net adjustment: -$113,142.

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 $383,207

Adjusted +$7,207 for 26 sqft more living space. Net adjustment: +$7,207.

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 $227,900

Adjusted -$183,770 for 663 sqft less living space. Net adjustment: -$183,770.

The Neighborhood

This home is valued 6.3% above the R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3 median of $392,077. With 236 homes in the subdivision, the property sits in the upper tier. 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
$416,885
Median
$392,077

This home is +6.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,367 across all districts. With a homestead exemption claimed, that drops to $5,040 — saving $1,327 per year. That's $420 per month a buyer should budget. The assessed value increased +10.4% vs the subdivision average of +1.5%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,723
Williamson CountyCounty0.3694%$1,540
Austin Community Collegespecial0.1034%$431
Williamson County ESD #1 - Jollyville VFDESD0.1000%$417
Williamson County FM/RdCounty0.0443%$185
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$6,367
70 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $330,286 would pay approximately $2,062 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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