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603 POST OAK CIR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2 bath1,415 sqftBuilt 1994

Property at a Glance

This home is estimated between $317,896 and $404,125, with a best estimate of $326,184. That places the property below the L355485H - Quarry Oaks median of $341,619, in a neighborhood that declined 15.1% over the past year.

Estimated Value Range

$317,896 $404,125
Best Estimate
$326,184
WCAD Value
$366,117
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $317,896 and $404,125. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

713 POST OAK CIR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,596 sqft Built 1985
Raw Value $349,051
Adjusted Value $325,481

Adjusted -$38,654 for 181 sqft less living space and +$15,084 for being newer. Net adjustment: -$23,570.

804 POST OAK CIR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,620 sqft Built 1985
Raw Value $354,880
Adjusted Value $326,184

Adjusted -$43,780 for 205 sqft less living space and +$15,084 for being newer. Net adjustment: -$28,696.

610 POST OAK CIR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,586 sqft Built 2011
Raw Value $469,136
Adjusted Value $404,125

Adjusted -$36,519 for 171 sqft less living space and -$28,492 for being older. Net adjustment: -$65,011.

600 POST OAK CIR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 2001
Raw Value $312,543
Adjusted Value $317,896

Adjusted +$17,085 for 80 sqft more living space and -$11,732 for being older. Net adjustment: +$5,353.

3 bed 2 bath 1,440 sqft Built 1995
Raw Value $337,444
Adjusted Value $330,429

Adjusted -$5,339 for 25 sqft less living space and -$1,676 for being older. Net adjustment: -$7,015.

The Neighborhood

This home is valued 7.2% above the L355485H - Quarry Oaks median of $341,619. With 211 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 15.1% over the past year.

L355485H - Quarry Oaks

typical
211 Properties
$341,619 Median Value
-15.1% YoY Change
2% Have Pool
92% Have Garage
This Home
$366,117
Median
$341,619

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,253 across all districts. With a homestead exemption claimed, that drops to $5,646 — saving $1,607 per year. That's $471 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%$3,979
Williamson CountyCounty0.3694%$1,353
Cedar ParkCity0.3600%$1,318
Austin Community Collegespecial0.1034%$379
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$7,253

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $326,184 would pay approximately $2,036 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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