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1633 BELVEDERE PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,619 sqftBuilt 2001

Property at a Glance

This home is estimated between $328,173 and $520,590, with a best estimate of $469,182. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$328,173 $520,590
Best Estimate
$469,182
WCAD Value
$483,692
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $328,173 and $520,590. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

936 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,379 sqft Built 2004
Raw Value $402,460
Adjusted Value $450,480

Adjusted +$64,316 for 240 sqft more living space and -$16,296 for being older. Net adjustment: +$48,020.

600 ARROWOOD PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,352 sqft Built 2003
Raw Value $412,559
Adjusted Value $473,246

Adjusted +$71,551 for 267 sqft more living space and -$10,864 for being older. Net adjustment: +$60,687.

4 bed 2 bath 1,647 sqft Built 2008
Raw Value $566,118
Adjusted Value $520,590

Adjusted -$7,503 for 28 sqft less living space and -$38,025 for being older. Net adjustment: -$45,528.

712 ARROWOOD PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,543 sqft Built 2003
Raw Value $459,679
Adjusted Value $469,182

Adjusted +$20,367 for 76 sqft more living space and -$10,864 for being older. Net adjustment: +$9,503.

1643 BELVEDERE PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,756 sqft Built 2002
Raw Value $370,318
Adjusted Value $328,173

Adjusted -$36,713 for 137 sqft less living space and -$5,432 for being older. Net adjustment: -$42,145.

The Neighborhood

This home is valued 7.1% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$483,692
Median
$451,534

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,703 across all districts. With a homestead exemption claimed, that drops to $7,363 — saving $1,340 per year. That's $614 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%$4,320
Round RockCity0.3720%$1,799
Williamson CountyCounty0.3694%$1,787
Austin Community Collegespecial0.1034%$500
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,703

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $469,182 would pay approximately $2,929 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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