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

16917 CRYSTAL DOWNS CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,039 sqftBuilt 2002

Property at a Glance

This home is estimated between $422,549 and $839,202, with a best estimate of $473,580. That places the property below the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$422,549 $839,202
Best Estimate
$473,580
WCAD Value
$668,827
High Confidence

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

Based on 5 comparable properties in R250401D - AVERY RANCH EAST (PH. 1), this home's estimated market value is between $422,549 and $839,202. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16909 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 2003
Raw Value $648,860
Adjusted Value $839,202

Adjusted +$182,912 for 597 sqft more living space and +$7,430 for being newer. Net adjustment: +$190,342.

16901 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,440 sqft Built 2002
Raw Value $596,440
Adjusted Value $473,580

Adjusted -$122,860 for 401 sqft less living space. Net adjustment: -$122,860.

16916 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,680 sqft Built 2001
Raw Value $626,371
Adjusted Value $422,549

Adjusted -$196,392 for 641 sqft less living space and -$7,430 for being older. Net adjustment: -$203,822.

16908 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,440 sqft Built 2002
Raw Value $592,694
Adjusted Value $469,834

Adjusted -$122,860 for 401 sqft less living space. Net adjustment: -$122,860.

16904 CRYSTAL DOWNS CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,508 sqft Built 2002
Raw Value $622,030
Adjusted Value $478,336

Adjusted -$143,694 for 469 sqft less living space. Net adjustment: -$143,694.

The Neighborhood

This home is valued 27.4% above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. With 323 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

above average
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$668,827
Median
$524,962

This home is +27.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,051 across all districts. With a homestead exemption claimed, that drops to $10,976 — saving $2,075 per year. That's $915 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%$5,973
AustinCity0.5240%$3,505
Williamson CountyCounty0.3694%$2,471
Austin Community Collegespecial0.1034%$692
Williamson County FM/RdCounty0.0443%$296
Upper Brushy Creek WCIDWater0.0170%$114
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$13,051

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $473,580 would pay approximately $2,956 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