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1730 IH 35 N, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1,800 sqftBuilt 1979

Property at a Glance

This home is estimated between $324,839 and $838,627, with a best estimate of $584,414. That places the property below the R30PS - Small Office (<10,000 Sf)-west Round Rock median of $1,127,589, in a neighborhood that appreciated 3.1% over the past year.

Estimated Value Range

$324,839 $838,627
Best Estimate
$584,414
WCAD Value
$1,127,589
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R30PS - Small Office (<10,000 Sf)-west Round Rock. The estimated range of $324,839 and $838,627 should be treated as a rough guide.

Comparable Properties (5)

3 bed 1,836 sqft Built 1980
Raw Value $847,218
Adjusted Value $838,627

Adjusted -$8,692 for 36 sqft less living space and +$101 for being newer. Net adjustment: -$8,591.

3 bed 2 bath 1,819 sqft Built 1984
Raw Value $389,114
Adjusted Value $324,839

Adjusted -$4,588 for 19 sqft less living space and +$506 for being newer and -$60,193 for no garage. Net adjustment: -$64,275.

4 bed 2 bath 1,988 sqft Built 1978
Raw Value $569,703
Adjusted Value $464,016

Adjusted -$45,393 for 188 sqft less living space and -$101 for being older and -$60,193 for no garage. Net adjustment: -$105,687.

4 bed 2 bath 1,688 sqft Built 1983
Raw Value $617,159
Adjusted Value $584,414

Adjusted +$27,043 for 112 sqft more living space and +$405 for being newer and -$60,193 for no garage. Net adjustment: -$32,745.

4 bed 2 bath 1,652 sqft Built 1984
Raw Value $624,532
Adjusted Value $600,580

Adjusted +$35,735 for 148 sqft more living space and +$506 for being newer and -$60,193 for no garage. Net adjustment: -$23,952.

The Neighborhood

This home is in line with the R30PS - Small Office (<10,000 Sf)-west Round Rock median of $1,127,589. The neighborhood appreciated 3.1% over the past year.

R30PS - Small Office (<10,000 Sf)-west Round Rock

typical
5 Properties
$1,127,589 Median Value
+3.1% YoY Change
0% Have Pool
0% Have Garage
This Home
$1,127,589
Median
$1,127,589

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $20,288 across all districts. With a homestead exemption claimed, that drops to $18,830 — saving $1,458 per year. That's $1,569 per month a buyer should budget. The assessed value increased +7.9% vs the subdivision average of +3.1%. This above-average increase gives a protest opportunity score of 44 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$10,070
Round RockCity0.3720%$4,195
Williamson CountyCounty0.3694%$4,166
Austin Community Collegespecial0.1034%$1,166
Williamson County FM/RdCounty0.0443%$500
Upper Brushy Creek WCIDWater0.0170%$192
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$20,288
44 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $584,414 would pay approximately $3,648 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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