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1803 PIN OAK LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,261 sqftBuilt 1977

Property at a Glance

This home is estimated between $463,731 and $907,944, with a best estimate of $568,920. That places the property below the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415, in a neighborhood that declined 6.8% over the past year.

Estimated Value Range

$463,731 $907,944
Best Estimate
$568,920
WCAD Value
$608,589
High Confidence

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

Based on 5 comparable properties in R201578D - Great Oaks Sec 1, 1 (AMD), & 2, this home's estimated market value is between $463,731 and $907,944. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1601 PIN OAK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,591 sqft Built 1982
Raw Value $669,767
Adjusted Value $463,731

Adjusted -$102,221 for 330 sqft less living space and -$78,040 for being older and -$25,775 for no garage. Net adjustment: -$206,036.

1701 PIN OAK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,887 sqft Built 1983
Raw Value $620,324
Adjusted Value $642,526

Adjusted +$115,850 for 374 sqft more living space and -$93,648 for being older. Net adjustment: +$22,202.

1700 PIN OAK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,471 sqft Built 1987
Raw Value $764,450
Adjusted Value $517,546

Adjusted -$65,049 for 210 sqft less living space and -$156,080 for being older and -$25,775 for no garage. Net adjustment: -$246,904.

1801 PIN OAK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,520 sqft Built 1976
Raw Value $662,804
Adjusted Value $907,944

Adjusted +$229,532 for 741 sqft more living space and +$15,608 for being newer. Net adjustment: +$245,140.

1704 PIN OAK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,185 sqft Built 1976
Raw Value $555,545
Adjusted Value $568,920

Adjusted +$23,542 for 76 sqft more living space and +$15,608 for being newer and -$25,775 for no garage. Net adjustment: +$13,375.

The Neighborhood

This home is valued 14.8% below the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.8% over the past year.

R201578D - Great Oaks Sec 1, 1 (AMD), & 2

typical
161 Properties
$714,415 Median Value
-6.8% YoY Change
5% Have Pool
74% Have Garage
This Home
$608,589
Median
$714,415

This home is -14.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,295 across all districts. With a homestead exemption claimed, that drops to $7,932 — saving $1,363 per year. That's $661 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%$5,435
Williamson CountyCounty0.3694%$2,248
Austin Community Collegespecial0.1034%$629
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$609
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$9,295

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $568,920 would pay approximately $3,551 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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