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900 CATALPA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,745 sqftBuilt 1995

Property at a Glance

This home is estimated between $544,202 and $1,133,871, with a best estimate of $831,919. That places the property above the R500697C - Forest Ridge, Big Lots median of $749,173, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$544,202 $1,133,871
Best Estimate
$831,919
WCAD Value
$610,001
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R500697C - Forest Ridge, Big Lots. The estimated range of $544,202 and $1,133,871 should be treated as a rough guide.

Comparable Properties (5)

902 CATALPA CV, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,580 sqft Built 1999
Raw Value $719,001
Adjusted Value $1,116,515

Adjusted +$379,402 for 1,165 sqft more living space and +$18,112 for being newer. Net adjustment: +$397,514.

904 CATALPA CV, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 3 bath 1,490 sqft Built 1995
Raw Value $725,159
Adjusted Value $1,133,871

Adjusted +$408,712 for 1,255 sqft more living space. Net adjustment: +$408,712.

4 bed 2 bath 2,388 sqft Built 2013
Raw Value $456,528
Adjusted Value $654,293

Adjusted +$116,263 for 357 sqft more living space and +$81,502 for being newer. Net adjustment: +$197,765.

4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $544,202

Adjusted -$43,965 for 135 sqft less living space and +$72,446 for being newer. Net adjustment: +$28,481.

4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $831,919

Adjusted -$29,310 for 90 sqft less living space and +$99,614 for being newer. Net adjustment: +$70,304.

The Neighborhood

This home is valued 18.6% below the R500697C - Forest Ridge, Big Lots median of $749,173. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.7% over the past year.

R500697C - Forest Ridge, Big Lots

below average
135 Properties
$749,173 Median Value
+3.7% YoY Change
3% Have Pool
90% Have Garage
This Home
$610,001
Median
$749,173

This home is -18.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,976 across all districts. With a homestead exemption claimed, that drops to $9,613 — saving $1,363 per year. That's $801 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
Round Rock ISDSchool0.8931%$5,448
Round RockCity0.3720%$2,269
Williamson CountyCounty0.3694%$2,254
Austin Community Collegespecial0.1034%$631
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,976

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $831,919 would pay approximately $5,193 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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