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10802 COBBLESTONE LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,099 sqftBuilt 1976

Property at a Glance

This home is estimated between $477,638 and $555,458, with a best estimate of $518,442. That places the property above the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$477,638 $555,458
Best Estimate
$518,442
WCAD Value
$523,322
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 $477,638 and $555,458. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10905 COBBLESTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,040 sqft Built 1976
Raw Value $462,990
Adjusted Value $477,638

Adjusted +$14,648 for 59 sqft more living space. Net adjustment: +$14,648.

12219 WALLINGSTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,491 sqft Built 1976
Raw Value $396,962
Adjusted Value $547,913

Adjusted +$150,951 for 608 sqft more living space. Net adjustment: +$150,951.

10907 COBBLESTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,904 sqft Built 1976
Raw Value $470,029
Adjusted Value $518,442

Adjusted +$48,413 for 195 sqft more living space. Net adjustment: +$48,413.

10600 DOERING LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,659 sqft Built 1976
Raw Value $446,217
Adjusted Value $555,458

Adjusted +$109,241 for 440 sqft more living space. Net adjustment: +$109,241.

12003 SOVRAN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,697 sqft Built 1976
Raw Value $387,938
Adjusted Value $487,744

Adjusted +$99,806 for 402 sqft more living space. Net adjustment: +$99,806.

The Neighborhood

This home is valued 28.5% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

above average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$523,322
Median
$407,368

This home is +28.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,862 across all districts. With a homestead exemption claimed, that drops to $8,967 — saving $1,895 per year. That's $747 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%$4,674
AustinCity0.5240%$2,742
Williamson CountyCounty0.3694%$1,933
Anderson Mill Limited Districtspecial0.1243%$651
Austin Community Collegespecial0.1034%$541
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$10,862

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $518,442 would pay approximately $3,236 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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