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3647 PINE NEEDLE CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,609 sqftBuilt 2006

Property at a Glance

This home is estimated between $300,363 and $521,926, with a best estimate of $509,330. That places the property below the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$300,363 $521,926
Best Estimate
$509,330
WCAD Value
$499,223
High Confidence

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

Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $300,363 and $521,926. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3560 PINE NEEDLE CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,788 sqft Built 2006
Raw Value $571,829
Adjusted Value $521,926

Adjusted -$49,903 for 179 sqft less living space. Net adjustment: -$49,903.

3664 PINE NEEDLE CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,029 sqft Built 2005
Raw Value $417,183
Adjusted Value $300,363

Adjusted -$117,091 for 420 sqft less living space and +$271 for being newer. Net adjustment: -$116,820.

3324 PINE NEEDLE CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,810 sqft Built 2008
Raw Value $565,908
Adjusted Value $509,330

Adjusted -$56,037 for 201 sqft less living space and -$541 for being older. Net adjustment: -$56,578.

3627 PINE NEEDLE CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,838 sqft Built 2006
Raw Value $580,376
Adjusted Value $516,533

Adjusted -$63,843 for 229 sqft less living space. Net adjustment: -$63,843.

3444 PINE NEEDLE CIR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,632 sqft Built 2007
Raw Value $508,760
Adjusted Value $502,077

Adjusted -$6,412 for 23 sqft less living space and -$271 for being older. Net adjustment: -$6,683.

The Neighborhood

This home is valued 2.3% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$499,223
Median
$510,992

This home is -2.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,982 across all districts. With a homestead exemption claimed, that drops to $7,640 — saving $1,342 per year. That's $637 per month a buyer should budget. The assessed value increased +1.8% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 38 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,459
Round RockCity0.3720%$1,857
Williamson CountyCounty0.3694%$1,844
Austin Community Collegespecial0.1034%$516
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,982
38 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $509,330 would pay approximately $3,179 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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