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

12318 DOUBLE TREE LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,757 sqftBuilt 1975

Property at a Glance

This home is estimated between $382,934 and $494,507, with a best estimate of $445,175. 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

$382,934 $494,507
Best Estimate
$445,175
WCAD Value
$436,227
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 $382,934 and $494,507. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12320 DOUBLE TREE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,835 sqft Built 1975
Raw Value $513,872
Adjusted Value $494,507

Adjusted -$19,365 for 78 sqft less living space. Net adjustment: -$19,365.

10603 DOUBLE TREE CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,724 sqft Built 1975
Raw Value $390,502
Adjusted Value $398,695

Adjusted +$8,193 for 33 sqft more living space. Net adjustment: +$8,193.

10607 DOUBLE TREE CV, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,125 sqft Built 1975
Raw Value $474,299
Adjusted Value $382,934

Adjusted -$91,365 for 368 sqft less living space. Net adjustment: -$91,365.

12301 DOUBLE TREE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,259 sqft Built 1975
Raw Value $329,559
Adjusted Value $453,199

Adjusted +$123,640 for 498 sqft more living space. Net adjustment: +$123,640.

12300 DOUBLE TREE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 1975
Raw Value $340,403
Adjusted Value $445,175

Adjusted +$104,772 for 422 sqft more living space. Net adjustment: +$104,772.

The Neighborhood

This home is valued 7.1% 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

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$436,227
Median
$407,368

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,054 across all districts. With a homestead exemption claimed, that drops to $7,266 — saving $1,788 per year. That's $606 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%$3,896
AustinCity0.5240%$2,286
Williamson CountyCounty0.3694%$1,612
Anderson Mill Limited Districtspecial0.1243%$542
Austin Community Collegespecial0.1034%$451
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,054

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,175 would pay approximately $2,779 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