Beta Williamson County, TX only — data and coverage are limited during early access.

12505 SHASTA LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,289 sqftBuilt 1974

Property at a Glance

This home is estimated between $150,572 and $452,853, with a best estimate of $307,657. 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

$150,572 $452,853
Best Estimate
$307,657
WCAD Value
$363,286
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3. The estimated range of $150,572 and $452,853 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,368 sqft Built 1983
Raw Value $421,520
Adjusted Value $389,161

Adjusted -$21,897 for 79 sqft less living space and -$10,462 for being older. Net adjustment: -$32,359.

3 bed 2 bath 1,695 sqft Built 1976
Raw Value $422,517
Adjusted Value $307,657

Adjusted -$112,535 for 406 sqft less living space and -$2,325 for being older. Net adjustment: -$114,860.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $491,285
Adjusted Value $452,853

Adjusted -$10,533 for 38 sqft less living space and -$27,899 for being older. Net adjustment: -$38,432.

3 bed 2 bath 1,660 sqft Built 1993
Raw Value $401,826
Adjusted Value $276,906

Adjusted -$102,833 for 371 sqft less living space and -$22,087 for being older. Net adjustment: -$124,920.

3 bed 1 bath 1,730 sqft Built 1974
Raw Value $310,511
Adjusted Value $150,572

Adjusted -$122,236 for 441 sqft less living space and -$37,703 for no pool. Net adjustment: -$159,939.

The Neighborhood

This home is valued 7.3% below the R376474G - Jolly Oaks Ph 1, Village Oaks, Sec 1 Thru 3 median of $392,077. That positions it competitively for buyers comparing within the neighborhood. 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
$363,286
Median
$392,077

This home is -7.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,548 across all districts. With a homestead exemption claimed, that drops to $4,231 — saving $1,317 per year. That's $353 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%$3,245
Williamson CountyCounty0.3694%$1,342
Austin Community Collegespecial0.1034%$376
Williamson County ESD #1 - Jollyville VFDESD0.1000%$363
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$5,548

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $307,657 would pay approximately $1,920 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.

View full property details