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10309 BURMASTER LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,098 sqftBuilt 1978

Property at a Glance

This home is estimated between $278,890 and $615,712, with a best estimate of $398,829. That places the property below 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

$278,890 $615,712
Best Estimate
$398,829
WCAD Value
$339,649
Low Confidence

Based on 5 comparable properties(1 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 $278,890 and $615,712 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,040 sqft Built 1976
Raw Value $462,990
Adjusted Value $398,829

Adjusted +$12,221 for 58 sqft more living space and +$8,267 for being newer and -$84,649 for no garage. Net adjustment: -$64,161.

3 bed 2 bath 2,099 sqft Built 1976
Raw Value $523,322
Adjusted Value $446,729

Adjusted -$211 for 1 sqft less living space and +$8,267 for being newer and -$84,649 for no garage. Net adjustment: -$76,593.

10307 BURMASTER LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,098 sqft Built 1978
Raw Value $278,890
Adjusted Value $278,890

This comparable closely matches the subject property's features.

3 bed 2 bath 1,697 sqft Built 1976
Raw Value $387,938
Adjusted Value $396,050

Adjusted +$84,494 for 401 sqft more living space and +$8,267 for being newer and -$84,649 for no garage. Net adjustment: +$8,112.

4 bed 2 bath 1,916 sqft Built 1976
Raw Value $653,745
Adjusted Value $615,712

Adjusted +$38,349 for 182 sqft more living space and +$8,267 for being newer and -$84,649 for no garage. Net adjustment: -$38,033.

The Neighborhood

This home is valued 19.0% 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

below average
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$339,649
Median
$419,343

This home is -19.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,050 across all districts. With a homestead exemption claimed, that drops to $5,381 — saving $1,669 per year. That's $448 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%$3,033
AustinCity0.5240%$1,780
Williamson CountyCounty0.3694%$1,255
Anderson Mill Limited Districtspecial0.1243%$422
Austin Community Collegespecial0.1034%$351
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,050

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $398,829 would pay approximately $2,489 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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