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

12342 RR 620, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed59,084 sqftBuilt 1982

Property at a Glance

This home is estimated between $13,097,686 and $14,255,282, with a best estimate of $14,199,667.

Estimated Value Range

$13,097,686 $14,255,282
Best Estimate
$14,199,667
WCAD Value
$7,681,017
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L50IW - Mini-warehouse-leander/cedar Park. The estimated range of $13,097,686 and $14,255,282 should be treated as a rough guide.

Comparable Properties (5)

3 bed 16,152 sqft Built 1985
Raw Value $2,731,254
Adjusted Value $13,097,686

Adjusted +$10,366,129 for 42,932 sqft more living space and +$303 for being newer. Net adjustment: +$10,366,432.

3 bed 2 bath 1,759 sqft Built 1980
Raw Value $378,881
Adjusted Value $14,159,871

Adjusted +$13,841,385 for 57,325 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$13,780,990.

3 bed 2 bath 1,488 sqft Built 1980
Raw Value $355,763
Adjusted Value $14,202,188

Adjusted +$13,906,820 for 57,596 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$13,846,425.

3 bed 2 bath 1,468 sqft Built 1980
Raw Value $348,413
Adjusted Value $14,199,667

Adjusted +$13,911,649 for 57,616 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$13,851,254.

3 bed 2 bath 1,468 sqft Built 1980
Raw Value $404,028
Adjusted Value $14,255,282

Adjusted +$13,911,649 for 57,616 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$13,851,254.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $152,167 across all districts. With a homestead exemption claimed, that drops to $148,950 — saving $3,217 per year. That's $12,413 per month a buyer should budget. The assessed value increased +13.1%. This increase gives a protest opportunity score of 85 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$83,485
Williamson CountyCounty0.3694%$28,377
Cedar ParkCity0.3600%$27,652
Austin Community Collegespecial0.1034%$7,942
Williamson County FM/RdCounty0.0443%$3,405
Upper Brushy Creek WCIDWater0.0170%$1,306
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$152,167
85 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $14,199,667 would pay approximately $88,634 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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