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7645 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,160 sqftBuilt 1991

Property at a Glance

This home is estimated between $280,136 and $564,048, with a best estimate of $504,692. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$280,136 $564,048
Best Estimate
$504,692
WCAD Value
$560,141
High Confidence

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

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $280,136 and $564,048. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

7643 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,078 sqft Built 1991
Raw Value $471,812
Adjusted Value $504,692

Adjusted +$32,880 for 82 sqft more living space. Net adjustment: +$32,880.

7647 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,362 sqft Built 1991
Raw Value $385,630
Adjusted Value $280,136

Adjusted -$80,996 for 202 sqft less living space and -$24,498 for no pool. Net adjustment: -$105,494.

7641 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 852 sqft Built 1991
Raw Value $440,549
Adjusted Value $564,048

Adjusted +$123,499 for 308 sqft more living space. Net adjustment: +$123,499.

7640 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 945 sqft Built 1990
Raw Value $440,842
Adjusted Value $525,203

Adjusted +$86,209 for 215 sqft more living space and -$1,848 for being older. Net adjustment: +$84,361.

7642 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,601 sqft Built 1990
Raw Value $568,827
Adjusted Value $390,151

Adjusted -$176,828 for 441 sqft less living space and -$1,848 for being older. Net adjustment: -$178,676.

The Neighborhood

This home is valued 24.3% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$560,141
Median
$450,810

This home is +24.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,768 across all districts. With a homestead exemption claimed, that drops to $8,414 — saving $1,354 per year. That's $701 per month a buyer should budget. The assessed value increased -3.3% vs the subdivision average of -9.2%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,003
Williamson CountyCounty0.3694%$2,069
North Austin MUD #1MUD0.2165%$1,213
Austin Community Collegespecial0.1034%$579
Williamson County ESD #1 - Jollyville VFDESD0.1000%$560
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,768
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $504,692 would pay approximately $3,150 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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