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12513 TREE LINE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,374 sqftBuilt 1980

Property at a Glance

This home is estimated between $268,349 and $454,775, with a best estimate of $365,892. That places the property below the R373380F - Springwoods South of Anderson Mill median of $428,261, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$268,349 $454,775
Best Estimate
$365,892
WCAD Value
$392,952
High Confidence

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

Based on 5 comparable properties in R373380F - Springwoods South of Anderson Mill, this home's estimated market value is between $268,349 and $454,775. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12511 TREE LINE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,410 sqft Built 1980
Raw Value $464,390
Adjusted Value $454,775

Adjusted -$9,615 for 36 sqft less living space. Net adjustment: -$9,615.

8903 PINEY POINT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,462 sqft Built 1980
Raw Value $388,145
Adjusted Value $364,643

Adjusted -$23,502 for 88 sqft less living space. Net adjustment: -$23,502.

12509 TREE LINE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,486 sqft Built 1980
Raw Value $395,804
Adjusted Value $365,892

Adjusted -$29,912 for 112 sqft less living space. Net adjustment: -$29,912.

8800 SPARKLING CREEK DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,598 sqft Built 1982
Raw Value $447,967
Adjusted Value $411,034

Adjusted -$59,824 for 224 sqft less living space and +$22,891 for being newer. Net adjustment: -$36,933.

12512 TREE LINE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,990 sqft Built 1980
Raw Value $432,865
Adjusted Value $268,349

Adjusted -$164,516 for 616 sqft less living space. Net adjustment: -$164,516.

The Neighborhood

This home is valued 8.2% below the R373380F - Springwoods South of Anderson Mill median of $428,261. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.5% over the past year.

R373380F - Springwoods South of Anderson Mill

typical
81 Properties
$428,261 Median Value
-1.5% YoY Change
3% Have Pool
95% Have Garage
This Home
$392,952
Median
$428,261

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,668 across all districts. With a homestead exemption claimed, that drops to $5,933 — saving $1,735 per year. That's $494 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%$3,509
AustinCity0.5240%$2,059
Williamson CountyCounty0.3694%$1,452
Austin Community Collegespecial0.1034%$406
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,668

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $365,892 would pay approximately $2,284 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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