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300 PECAN LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1,213 sqftBuilt 1985

Property at a Glance

This home is estimated between $258,242 and $787,522, with a best estimate of $290,105. 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

$258,242 $787,522
Best Estimate
$290,105
WCAD Value
$334,166
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 $258,242 and $787,522 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,280 sqft Built 1983
Raw Value $796,593
Adjusted Value $787,522

Adjusted -$13,278 for 67 sqft less living space and +$4,207 for being newer. Net adjustment: -$9,071.

2 bed 2 bath 1,040 sqft Built 1979
Raw Value $211,338
Adjusted Value $258,242

Adjusted +$34,284 for 173 sqft more living space and +$12,620 for being newer. Net adjustment: +$46,904.

3 bed 1 bath 1,280 sqft Built 1958
Raw Value $200,301
Adjusted Value $261,783

Adjusted -$13,278 for 67 sqft less living space and +$56,790 for being newer and +$17,970 for having a garage. Net adjustment: +$61,482.

4 bed 2 bath 1,522 sqft Built 1992
Raw Value $743,110
Adjusted Value $667,151

Adjusted -$61,236 for 309 sqft less living space and -$14,723 for being older. Net adjustment: -$75,959.

3 bed 2 bath 1,919 sqft Built 1987
Raw Value $434,224
Adjusted Value $290,105

Adjusted -$139,912 for 706 sqft less living space and -$4,207 for being older. Net adjustment: -$144,119.

The Neighborhood

This home is valued 2.5% below the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786. That positions it competitively for buyers comparing within the neighborhood. 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
$334,166
Median
$342,786

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,013 across all districts. With a homestead exemption claimed, that drops to $4,701 — saving $1,312 per year. That's $392 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%$2,984
Round RockCity0.3720%$1,243
Williamson CountyCounty0.3694%$1,235
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,013

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $290,105 would pay approximately $1,811 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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