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1818 JINA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,334 sqftBuilt 1984

Property at a Glance

This home is estimated between $276,746 and $925,348, with a best estimate of $714,975. That places the property above the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$276,746 $925,348
Best Estimate
$714,975
WCAD Value
$269,659
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R464476H - MESA PARK ALL SECTIONS. The estimated range of $276,746 and $925,348 should be treated as a rough guide.

Comparable Properties (5)

1814 JINA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,282 sqft Built 1984
Raw Value $266,023
Adjusted Value $276,746

Adjusted +$10,723 for 52 sqft more living space. Net adjustment: +$10,723.

1812 JINA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,451 sqft Built 1984
Raw Value $314,354
Adjusted Value $290,228

Adjusted -$24,126 for 117 sqft less living space. Net adjustment: -$24,126.

3 bed 2 bath 1,405 sqft Built 1984
Raw Value $939,988
Adjusted Value $925,348

Adjusted -$14,640 for 71 sqft less living space. Net adjustment: -$14,640.

3 bed 2 bath 1,378 sqft Built 1984
Raw Value $724,048
Adjusted Value $714,975

Adjusted -$9,073 for 44 sqft less living space. Net adjustment: -$9,073.

3 bed 2 bath 1,200 sqft Built 1984
Raw Value $760,034
Adjusted Value $787,665

Adjusted +$27,631 for 134 sqft more living space. Net adjustment: +$27,631.

The Neighborhood

This home is valued 3.6% below the R464476H - MESA PARK ALL SECTIONS median of $279,680. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.4% over the past year.

R464476H - MESA PARK ALL SECTIONS

typical
722 Properties
$279,680 Median Value
-6.4% YoY Change
2% Have Pool
91% Have Garage
This Home
$269,659
Median
$279,680

This home is -3.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,852 across all districts. With a homestead exemption claimed, that drops to $3,552 — saving $1,300 per year. That's $296 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%$2,408
Round RockCity0.3720%$1,003
Williamson CountyCounty0.3694%$996
Austin Community Collegespecial0.1034%$279
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,852

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $714,975 would pay approximately $4,463 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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