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2948 BARBED WIRE ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,281 sqftBuilt 2017

Property at a Glance

This home is estimated between $391,171 and $501,180, with a best estimate of $444,571. That places the property above the R642317C - NORTHFIELDS median of $439,784, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$391,171 $501,180
Best Estimate
$444,571
WCAD Value
$419,632
High Confidence

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

Based on 5 comparable properties in R642317C - NORTHFIELDS, this home's estimated market value is between $391,171 and $501,180. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2909 BARBED WIRE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,096 sqft Built 2017
Raw Value $384,416
Adjusted Value $444,571

Adjusted +$60,155 for 185 sqft more living space. Net adjustment: +$60,155.

2912 BARBED WIRE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,650 sqft Built 2017
Raw Value $520,113
Adjusted Value $400,129

Adjusted -$119,984 for 369 sqft less living space. Net adjustment: -$119,984.

2917 BARBED WIRE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 2017
Raw Value $385,423
Adjusted Value $501,180

Adjusted +$115,757 for 356 sqft more living space. Net adjustment: +$115,757.

2921 BARBED WIRE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 888 sqft Built 2017
Raw Value $372,117
Adjusted Value $499,905

Adjusted +$127,788 for 393 sqft more living space. Net adjustment: +$127,788.

2918 BARBED WIRE ST, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,419 sqft Built 2017
Raw Value $436,043
Adjusted Value $391,171

Adjusted -$44,872 for 138 sqft less living space. Net adjustment: -$44,872.

The Neighborhood

This home is valued 4.6% below the R642317C - NORTHFIELDS median of $439,784. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.

R642317C - NORTHFIELDS

typical
182 Properties
$439,784 Median Value
-4.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$419,632
Median
$439,784

This home is -4.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,550 across all districts. With a homestead exemption claimed, that drops to $6,222 — saving $1,328 per year. That's $519 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%$3,748
Round RockCity0.3720%$1,561
Williamson CountyCounty0.3694%$1,550
Austin Community Collegespecial0.1034%$434
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,550

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $444,571 would pay approximately $2,775 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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