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8818 SPRINGMAIL CI, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,972 sqftBuilt 1983

Property at a Glance

This home is estimated between $376,892 and $516,510, with a best estimate of $452,753. That places the property above the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$376,892 $516,510
Best Estimate
$452,753
WCAD Value
$413,469
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R371X - Round Rock West Below 45 - Duplex. The estimated range of $376,892 and $516,510 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,791 sqft Built 1983
Raw Value $393,723
Adjusted Value $516,510

Adjusted +$38,138 for 181 sqft more living space and +$84,649 for having a garage. Net adjustment: +$122,787.

3 bed 2 bath 1,712 sqft Built 1983
Raw Value $397,969
Adjusted Value $452,753

Adjusted +$54,784 for 260 sqft more living space. Net adjustment: +$54,784.

8800 SPRINGMAIL CI, AUSTIN, TX 78729
0.10 mi 100% similar Same subdivision
4 bed 4 bath 1,972 sqft Built 1983
Raw Value $413,469
Adjusted Value $413,469

This comparable closely matches the subject property's features.

3 bed 2 bath 1,649 sqft Built 1983
Raw Value $392,353
Adjusted Value $460,412

Adjusted +$68,059 for 323 sqft more living space. Net adjustment: +$68,059.

8816 SPRINGMAIL CIR, AUSTIN, TX 78729
0.02 mi 99% similar Same subdivision
4 bed 4 bath 2,264 sqft Built 1983
Raw Value $438,419
Adjusted Value $376,892

Adjusted -$61,527 for 292 sqft less living space. Net adjustment: -$61,527.

The Neighborhood

This home is valued 1.4% below the R371X - Round Rock West Below 45 - Duplex median of $419,343. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$413,469
Median
$419,343

This home is -1.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,068 across all districts. With a homestead exemption claimed, that drops to $6,308 — saving $1,760 per year. That's $526 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%$3,693
AustinCity0.5240%$2,167
Williamson CountyCounty0.3694%$1,528
Austin Community Collegespecial0.1034%$428
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,068

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,753 would pay approximately $2,826 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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