Beta Williamson County, TX only — data and coverage are limited during early access.

KIPHEN RD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed10,550 sqftBuilt 1985

Property at a Glance

This home is estimated between $1,168,274 and $2,241,110, with a best estimate of $1,686,548.

Estimated Value Range

$1,168,274 $2,241,110
Best Estimate
$1,686,548
WCAD Value
$1,337,570
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R20IM - Multi-tenant Industrial - Flex - RR east I-35. The estimated range of $1,168,274 and $2,241,110 should be treated as a rough guide.

Comparable Properties (5)

2501 KIPHEN RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 8,000 sqft Built 1986
Raw Value $1,070,738
Adjusted Value $1,686,548

Adjusted +$615,709 for 2,550 sqft more living space and +$101 for being newer. Net adjustment: +$615,810.

3 bed 13,500 sqft Built 1980
Raw Value $1,881,071
Adjusted Value $1,168,274

Adjusted -$712,291 for 2,950 sqft less living space and -$506 for being older. Net adjustment: -$712,797.

3 bed 10,063 sqft Built 1984
Raw Value $1,332,281
Adjusted Value $1,449,768

Adjusted +$117,588 for 487 sqft more living space and -$101 for being older. Net adjustment: +$117,487.

4 bed 3 bath 5,296 sqft Built 1980
Raw Value $876,512
Adjusted Value $2,084,416

Adjusted +$1,268,603 for 5,254 sqft more living space and -$506 for being older and -$60,193 for no garage. Net adjustment: +$1,207,904.

3 bed 2 bath 3,930 sqft Built 1977
Raw Value $703,682
Adjusted Value $2,241,110

Adjusted +$1,598,430 for 6,620 sqft more living space and -$809 for being older and -$60,193 for no garage. Net adjustment: +$1,537,428.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $20,959 across all districts. With a homestead exemption claimed, that drops to $19,493 — saving $1,466 per year. That's $1,624 per month a buyer should budget. The assessed value increased +37.8%. This increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$10,403
Round RockCity0.3720%$4,333
Williamson CountyCounty0.3694%$4,304
Austin Community Collegespecial0.1034%$1,204
Williamson County FM/RdCounty0.0443%$516
Upper Brushy Creek WCIDWater0.0170%$198
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$20,959
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,686,548 would pay approximately $10,527 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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