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2116 ZEPHYR LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,208 sqftBuilt 1985

Property at a Glance

This home is estimated between $214,707 and $348,699, with a best estimate of $265,261. That places the property below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$214,707 $348,699
Best Estimate
$265,261
WCAD Value
$265,261
High Confidence

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

Based on 5 comparable properties in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER, this home's estimated market value is between $214,707 and $348,699. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1906 ZEPHYR LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,254 sqft Built 1991
Raw Value $315,078
Adjusted Value $305,845

Adjusted -$9,664 for 46 sqft less living space and +$431 for being newer. Net adjustment: -$9,233.

2020 ZEPHYR LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,519 sqft Built 1985
Raw Value $324,683
Adjusted Value $259,345

Adjusted -$65,338 for 311 sqft less living space. Net adjustment: -$65,338.

2114 ZEPHYR LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 936 sqft Built 1985
Raw Value $291,554
Adjusted Value $348,699

Adjusted +$57,145 for 272 sqft more living space. Net adjustment: +$57,145.

2013 ZEPHYR LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,581 sqft Built 1985
Raw Value $293,071
Adjusted Value $214,707

Adjusted -$78,364 for 373 sqft less living space. Net adjustment: -$78,364.

2101 ZEPHYR LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,208 sqft Built 1985
Raw Value $265,261
Adjusted Value $265,261

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 15.0% below the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

below average
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$265,261
Median
$312,111

This home is -15.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,773 across all districts. With a homestead exemption claimed, that drops to $3,473 — saving $1,300 per year. That's $289 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%$2,369
Round RockCity0.3720%$987
Williamson CountyCounty0.3694%$980
Austin Community Collegespecial0.1034%$274
Williamson County FM/RdCounty0.0443%$118
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,773

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $265,261 would pay approximately $1,656 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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