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

12105 ROBIN RIDGE LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,387 sqftBuilt 1976

Property at a Glance

This home is estimated between $300,468 and $412,845, with a best estimate of $351,707. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$300,468 $412,845
Best Estimate
$351,707
WCAD Value
$347,586
High Confidence

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

Based on 5 comparable properties in R353476G - Anderson Mill, this home's estimated market value is between $300,468 and $412,845. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12106 ROBIN RIDGE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,210 sqft Built 1977
Raw Value $372,776
Adjusted Value $412,845

Adjusted +$43,945 for 177 sqft more living space and -$3,876 for being older. Net adjustment: +$40,069.

12103 ROBIN RIDGE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,305 sqft Built 1976
Raw Value $331,349
Adjusted Value $351,707

Adjusted +$20,358 for 82 sqft more living space. Net adjustment: +$20,358.

12107 ROBIN RIDGE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,333 sqft Built 1976
Raw Value $339,104
Adjusted Value $352,511

Adjusted +$13,407 for 54 sqft more living space. Net adjustment: +$13,407.

12102 ROBIN RIDGE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,690 sqft Built 1977
Raw Value $379,571
Adjusted Value $300,468

Adjusted -$75,227 for 303 sqft less living space and -$3,876 for being older. Net adjustment: -$79,103.

12109 ROBIN RIDGE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,395 sqft Built 1976
Raw Value $348,274
Adjusted Value $346,288

Adjusted -$1,986 for 8 sqft less living space. Net adjustment: -$1,986.

The Neighborhood

This home is valued 14.7% below the R353476G - Anderson Mill median of $407,368. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$347,586
Median
$407,368

This home is -14.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,215 across all districts. With a homestead exemption claimed, that drops to $5,536 — saving $1,679 per year. That's $461 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%$3,104
AustinCity0.5240%$1,821
Williamson CountyCounty0.3694%$1,284
Anderson Mill Limited Districtspecial0.1243%$432
Austin Community Collegespecial0.1034%$359
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,215

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $351,707 would pay approximately $2,195 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