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312 RYE ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,680 sqftBuilt 1973

Property at a Glance

This home is estimated between $262,956 and $733,302, with a best estimate of $340,824. That places the property below the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$262,956 $733,302
Best Estimate
$340,824
WCAD Value
$343,974
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R501474I - Brushy Slope Sec 1 Thru 3. The estimated range of $262,956 and $733,302 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $340,824

Adjusted +$6,540 for 33 sqft more living space and -$6,310 for being older. Net adjustment: +$230.

3 bed 2 bath 1,507 sqft Built 1978
Raw Value $263,025
Adjusted Value $286,792

Adjusted +$34,284 for 173 sqft more living space and -$10,517 for being older. Net adjustment: +$23,767.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $430,806

Adjusted -$50,337 for 254 sqft less living space and -$27,343 for being older. Net adjustment: -$77,680.

4 bed 2 bath 1,570 sqft Built 1983
Raw Value $732,536
Adjusted Value $733,302

Adjusted +$21,799 for 110 sqft more living space and -$21,033 for being older. Net adjustment: +$766.

3 bed 2 bath 2,056 sqft Built 1985
Raw Value $362,710
Adjusted Value $262,956

Adjusted -$74,514 for 376 sqft less living space and -$25,240 for being older. Net adjustment: -$99,754.

The Neighborhood

This home is in line with the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786. Note that values in this subdivision declined 1.0% over the past year.

R501474I - Brushy Slope Sec 1 Thru 3

typical
46 Properties
$342,786 Median Value
-1.0% YoY Change
2% Have Pool
83% Have Garage
This Home
$343,974
Median
$342,786

This home is +0.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,189 across all districts. With a homestead exemption claimed, that drops to $4,875 — saving $1,314 per year. That's $406 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%$3,072
Round RockCity0.3720%$1,280
Williamson CountyCounty0.3694%$1,271
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,189

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $340,824 would pay approximately $2,127 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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