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3622 CERULEAN WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,498 sqftBuilt 2003

Property at a Glance

This home is estimated between $225,274 and $640,031, with a best estimate of $491,604. That places the property below the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$225,274 $640,031
Best Estimate
$491,604
WCAD Value
$470,473
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $225,274 and $640,031. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3748 CERULEAN WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,423 sqft Built 2004
Raw Value $488,728
Adjusted Value $230,577

Adjusted -$257,880 for 925 sqft less living space and -$271 for being older. Net adjustment: -$258,151.

3716 CERULEAN WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,293 sqft Built 2006
Raw Value $714,053
Adjusted Value $491,604

Adjusted -$221,637 for 795 sqft less living space and -$812 for being older. Net adjustment: -$222,449.

4008 MASSEY WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,427 sqft Built 2006
Raw Value $485,081
Adjusted Value $225,274

Adjusted -$258,995 for 929 sqft less living space and -$812 for being older. Net adjustment: -$259,807.

4 bed 2 bath 1,594 sqft Built 2000
Raw Value $665,983
Adjusted Value $640,031

Adjusted -$26,764 for 96 sqft less living space and +$812 for being newer. Net adjustment: -$25,952.

4 bed 2 bath 1,444 sqft Built 2000
Raw Value $582,291
Adjusted Value $598,158

Adjusted +$15,055 for 54 sqft more living space and +$812 for being newer. Net adjustment: +$15,867.

The Neighborhood

This home is valued 7.9% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$470,473
Median
$510,992

This home is -7.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,465 across all districts. With a homestead exemption claimed, that drops to $7,128 — saving $1,337 per year. That's $594 per month a buyer should budget. The assessed value increased +0.5% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,202
Round RockCity0.3720%$1,750
Williamson CountyCounty0.3694%$1,738
Austin Community Collegespecial0.1034%$486
Williamson County FM/RdCounty0.0443%$209
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,465
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $491,604 would pay approximately $3,069 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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