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635 REGGIE JACKSON TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath985 sqftBuilt 2000

Property at a Glance

This home is estimated between $293,426 and $344,602, with a best estimate of $342,651. That places the property above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$293,426 $344,602
Best Estimate
$342,651
WCAD Value
$349,151
High Confidence

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

Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $293,426 and $344,602. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

606 REGGIE JACKSON TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,321 sqft Built 2001
Raw Value $355,086
Adjusted Value $293,426

Adjusted -$62,612 for 336 sqft less living space and +$952 for being newer. Net adjustment: -$61,660.

600 REGGIE JACKSON TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 920 sqft Built 2001
Raw Value $329,587
Adjusted Value $342,651

Adjusted +$12,112 for 65 sqft more living space and +$952 for being newer. Net adjustment: +$13,064.

658 REGGIE JACKSON TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 2001
Raw Value $346,769
Adjusted Value $333,745

Adjusted -$13,976 for 75 sqft less living space and +$952 for being newer. Net adjustment: -$13,024.

628 REGGIE JACKSON TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,001 sqft Built 2001
Raw Value $346,632
Adjusted Value $344,602

Adjusted -$2,982 for 16 sqft less living space and +$952 for being newer. Net adjustment: -$2,030.

610 REGGIE JACKSON TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 2001
Raw Value $346,224
Adjusted Value $344,381

Adjusted -$2,795 for 15 sqft less living space and +$952 for being newer. Net adjustment: -$1,843.

The Neighborhood

This home is valued 2.7% above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. With 567 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

R454400F - Ryan's Crossing Sec 1 Thru 6

typical
567 Properties
$339,919 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$349,151
Median
$339,919

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,282 across all districts. With a homestead exemption claimed, that drops to $4,967 — saving $1,315 per year. That's $414 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%$3,118
Round RockCity0.3720%$1,299
Williamson CountyCounty0.3694%$1,290
Austin Community Collegespecial0.1034%$361
Williamson County FM/RdCounty0.0443%$155
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,282

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $342,651 would pay approximately $2,139 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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