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

1515 COLBY LN, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2 bath2,444 sqftBuilt 1997

Property at a Glance

This home is estimated between $505,197 and $917,232, with a best estimate of $553,762. That places the property above the L369599E - Emarald Oaks median of $467,144, in a neighborhood that declined 13.6% over the past year.

Estimated Value Range

$505,197 $917,232
Best Estimate
$553,762
WCAD Value
$487,348
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in L369599E - Emarald Oaks. The estimated range of $505,197 and $917,232 should be treated as a rough guide.

Comparable Properties (5)

1601 COLBY LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,250 sqft Built 1998
Raw Value $462,508
Adjusted Value $505,197

Adjusted +$44,551 for 194 sqft more living space and -$1,862 for being older. Net adjustment: +$42,689.

4 bed 2 bath 2,234 sqft Built 1997
Raw Value $479,896
Adjusted Value $528,121

Adjusted +$48,225 for 210 sqft more living space. Net adjustment: +$48,225.

4 bed 2 bath 2,013 sqft Built 1996
Raw Value $452,924
Adjusted Value $553,762

Adjusted +$98,976 for 431 sqft more living space and +$1,862 for being newer. Net adjustment: +$100,838.

4 bed 2 bath 1,815 sqft Built 1997
Raw Value $446,262
Adjusted Value $590,707

Adjusted +$144,445 for 629 sqft more living space. Net adjustment: +$144,445.

4 bed 3 bath 2,559 sqft Built 2005
Raw Value $958,534
Adjusted Value $917,232

Adjusted -$26,409 for 115 sqft less living space and -$14,893 for being older. Net adjustment: -$41,302.

The Neighborhood

This home is valued 4.3% above the L369599E - Emarald Oaks median of $467,144. With 373 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 13.6% over the past year.

L369599E - Emarald Oaks

typical
373 Properties
$467,144 Median Value
-13.6% YoY Change
2% Have Pool
99% Have Garage
This Home
$487,348
Median
$467,144

This home is +4.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,655 across all districts. With a homestead exemption claimed, that drops to $8,025 — saving $1,630 per year. That's $669 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
Leander ISDSchool1.0869%$5,297
Williamson CountyCounty0.3694%$1,800
Cedar ParkCity0.3600%$1,754
Austin Community Collegespecial0.1034%$504
Williamson County FM/RdCounty0.0443%$216
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$9,655

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $553,762 would pay approximately $3,457 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