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903 ADVENTURE LN, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

3 bed2 bath1,561 sqftBuilt 1970

Property at a Glance

This home is estimated between $514,540 and $685,282, with a best estimate of $543,098. That places the property below the L520D90D - Breakaway Park - Whipporwill & Kennilworth median of $990,272, in a neighborhood that appreciated 11.2% over the past year.

Estimated Value Range

$514,540 $685,282
Best Estimate
$543,098
WCAD Value
$526,838
High Confidence

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

Based on 5 comparable properties in L520D90D - Breakaway Park - Whipporwill & Kennilworth, this home's estimated market value is between $514,540 and $685,282. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

905 ADVENTURE LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,430 sqft Built 1989
Raw Value $707,042
Adjusted Value $536,632

Adjusted +$54,842 for 131 sqft more living space and -$225,252 for being older. Net adjustment: -$170,410.

804 ADVENTURE LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,457 sqft Built 1970
Raw Value $813,240
Adjusted Value $514,540

Adjusted -$375,101 for 896 sqft less living space and +$76,401 for having a garage. Net adjustment: -$298,700.

1002 ADVENTURE LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,203 sqft Built 1970
Raw Value $877,648
Adjusted Value $685,282

Adjusted -$268,767 for 642 sqft less living space and +$76,401 for having a garage. Net adjustment: -$192,366.

807 ADVENTURE LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,599 sqft Built 1970
Raw Value $582,456
Adjusted Value $566,548

Adjusted -$15,908 for 38 sqft less living space. Net adjustment: -$15,908.

906 ADVENTURE LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,607 sqft Built 1970
Raw Value $562,355
Adjusted Value $543,098

Adjusted -$19,257 for 46 sqft less living space. Net adjustment: -$19,257.

The Neighborhood

This home is valued 46.8% below the L520D90D - Breakaway Park - Whipporwill & Kennilworth median of $990,272. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 11.2% over the past year.

L520D90D - Breakaway Park - Whipporwill & Kennilworth

below average
131 Properties
$990,272 Median Value
+11.2% YoY Change
8% Have Pool
81% Have Garage
This Home
$526,838
Median
$990,272

This home is -46.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,155 across all districts. With a homestead exemption claimed, that drops to $6,545 — saving $1,610 per year. That's $545 per month a buyer should budget. The assessed value increased +21.1% vs the subdivision average of +11.2%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$5,199
Williamson CountyCounty0.3694%$1,767
Austin Community Collegespecial0.1034%$495
Williamson County ESD #12 - Cedar ParkESD0.0836%$400
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7047%$8,155
95 / 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 $543,098 would pay approximately $3,390 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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