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3100 PECAN CREST CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,737 sqftBuilt 2001

Property at a Glance

This home is estimated between $615,644 and $898,136, with a best estimate of $684,082. That places the property below the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$615,644 $898,136
Best Estimate
$684,082
WCAD Value
$777,724
High Confidence

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

Based on 5 comparable properties in R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5, this home's estimated market value is between $615,644 and $898,136. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3101 PECAN CREST CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,546 sqft Built 2001
Raw Value $914,951
Adjusted Value $615,644

Adjusted -$299,307 for 809 sqft less living space. Net adjustment: -$299,307.

3106 PECAN CREST CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,173 sqft Built 2005
Raw Value $865,428
Adjusted Value $715,163

Adjusted -$161,307 for 436 sqft less living space and +$11,042 for being newer. Net adjustment: -$150,265.

3104 PECAN CREST CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,173 sqft Built 2001
Raw Value $845,389
Adjusted Value $684,082

Adjusted -$161,307 for 436 sqft less living space. Net adjustment: -$161,307.

3105 PECAN CREST CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,459 sqft Built 2007
Raw Value $778,722
Adjusted Value $898,136

Adjusted +$102,852 for 278 sqft more living space and +$16,562 for being newer. Net adjustment: +$119,414.

3103 PECAN CREST CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,431 sqft Built 2001
Raw Value $909,534
Adjusted Value $652,774

Adjusted -$256,760 for 694 sqft less living space. Net adjustment: -$256,760.

The Neighborhood

This home is valued 3.7% above the R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5 median of $750,158. With 1,049 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.

R102606C - SENDERO SPRINGS / BEHREN'S RANCH R5

typical
1,049 Properties
$750,158 Median Value
+0.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$777,724
Median
$750,158

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,993 across all districts. With a homestead exemption claimed, that drops to $12,599 — saving $1,394 per year. That's $1,050 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%$6,946
Round RockCity0.3720%$2,893
Williamson CountyCounty0.3694%$2,873
Austin Community Collegespecial0.1034%$804
Williamson County FM/RdCounty0.0443%$345
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,993

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $684,082 would pay approximately $4,270 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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