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304 MONACO DR, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath2,317 sqftBuilt 1976

Property at a Glance

This home is estimated between $434,170 and $533,338, with a best estimate of $512,697. That places the property above the R298475H - Riviera Springs median of $355,781, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$434,170 $533,338
Best Estimate
$512,697
WCAD Value
$545,031
High Confidence

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

Based on 5 comparable properties in R298475H - Riviera Springs, this home's estimated market value is between $434,170 and $533,338. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

504 MONACO DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1976
Raw Value $347,349
Adjusted Value $533,338

Adjusted +$185,989 for 808 sqft more living space. Net adjustment: +$185,989.

2306 MONACO DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,793 sqft Built 1976
Raw Value $360,229
Adjusted Value $480,846

Adjusted +$120,617 for 524 sqft more living space. Net adjustment: +$120,617.

500 MONACO DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,499 sqft Built 1976
Raw Value $324,406
Adjusted Value $512,697

Adjusted +$188,291 for 818 sqft more living space. Net adjustment: +$188,291.

402 MONACO DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,614 sqft Built 1976
Raw Value $367,577
Adjusted Value $529,397

Adjusted +$161,820 for 703 sqft more living space. Net adjustment: +$161,820.

606 MONACO DR, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,042 sqft Built 1976
Raw Value $388,516
Adjusted Value $434,170

Adjusted +$63,301 for 275 sqft more living space and -$17,647 for no pool. Net adjustment: +$45,654.

The Neighborhood

This home is valued 53.2% above the R298475H - Riviera Springs median of $355,781. With 385 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.6% over the past year.

R298475H - Riviera Springs

outlier high
385 Properties
$355,781 Median Value
-0.6% YoY Change
3% Have Pool
83% Have Garage
This Home
$545,031
Median
$355,781

This home is +53.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,741 across all districts. With a homestead exemption claimed, that drops to $8,371 — saving $1,370 per year. That's $698 per month a buyer should budget. The assessed value increased +12.1% vs the subdivision average of -0.6%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,868
Williamson CountyCounty0.3694%$2,014
Cedar ParkCity0.3600%$1,962
Austin Community Collegespecial0.1034%$564
Williamson County FM/RdCounty0.0443%$242
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7873%$9,741
80 / 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 $512,697 would pay approximately $3,200 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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