5600 WILLIAMSON RD TX 78610
| Owner | AVILA JAIME & |
|---|---|
| Parcel ID | 0372010132 |
| Short ID | 429641 |
| Type | Real |
| Use Code | C1 Vacant Lot |
| Valuation | Cost |
| Improvement SF | — |
| Land SF | 369,171 SF |
| Acres | 8.475 |
| Year Built | — |
| Legal | LOT 20 FLINTROCK PRAIRIE |
| Neighborhood | _RGN420 |
| Land | $479,026 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $479,026 |
| Improvement | — |
|---|---|
| Total Improvement | — |
| Market | $479,026 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $479,026 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $479,026 |
| Taxable Value | $479,026 |
|---|
Appreciation: Market value has risen +160.9% from $183,608 (2021) to $479,026 (2025), a CAGR of 27.1% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2021→2025), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend. Over the same span, the median Land/Vacant parcel countywide rose +487.2%, so this parcel has lagged the broader land/vacant market over the same period.
Tax Burden: The combined rate across 7 taxing entities is 2.1962% in 2025 (+0.0266% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $10,520. Del Valle ISD is the largest single contributor, at 43.2% of the total 2025 levy.
Asset Class: Land / Vacant. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Value Composition: Land carries 100% of market value ($479,026 land vs $0 improvements), about $1/SF of land. With value concentrated in the land, this reads as a land-dominated asset — the classic higher-and-best-use / redevelopment signal. Underwrite the dirt, not the building.
Submarket Position: At $479,026, this parcel sits in the top quartile (≥75th percentile) of Land/Vacant property in Travis County — county median $85,028 (P25 $24,862 / P75 $363,420, n=35,611). Land/Vacant here is the broad TCAD category — every land/vacant property countywide, any size or use — not a use-code-specific peer group. See the Peer Set and the Where This Property Stands benchmark below, which narrows to this property's actual use code, for parcel-level comparables.
Forward Outlook: Holding the +27.1% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $1,588,340 by 2030, with an estimated annual tax burden around $33,788. Estimated Forward figures are model projections, not certified — see the 6-Year Projection section for the low/base/high bands.
No delinquent taxes on record.
No large value jumps, delinquencies, or data anomalies found for this parcel.
| Entity | 2021 Rate | 2022 Rate | 2023 Rate | 2024 Rate | 2025 Rate | YoY (2024→25) | Amt Due | Amt Paid | Balance |
|---|---|---|---|---|---|---|---|---|---|
| IDV Del Valle ISD | 1.2020% | 1.1846% | 1.0028% | 0.9969% | 0.9489% | -0.0480% | $4,545.48 | $4,545.48 | Paid |
| VCR City of Creedmoor | 0.2753% | 0.5010% | 0.4500% | 0.4190% | 0.4500% | +0.0310% | $2,155.62 | $2,155.62 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $1,800.40 | $1,800.40 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $565.36 | $565.36 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $495.31 | $495.31 | Paid |
| E11 Travis County ESD # 11 | 0.1000% | 0.0949% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $479.03 | $479.03 | Paid |
| E15 Travis County ESD # 15 | 0.1000% | 0.0949% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $479.03 | $479.03 | Paid |
| Combined Rate | 2.2513% | 2.3910% | 2.1567% | 2.1696% | 2.1962% | +0.0266% | $10,520.23 | $10,520.23 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $439,535 | $479,026 | -8.2% |
| Assessed Value | $439,535 | $479,026 | -8.2% |
| Land Value | $439,535 | $479,026 | -8.2% |
| Improvement Value | — | — | — |
| Taxable Value | $439,535 | $479,026 | -8.2% |
| Total Tax 2026 = estimate |
~$9,653
Estimated
|
~$10,520
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $439,535 | $439,535 | +0 (+0.0%) |
| Taxable Value | $439,535 | $439,535 | +0 (+0.0%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $439,535 | $439,535 | — | — | $439,535 | $439,535 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $479,026 | $479,026 | — | — | $479,026 | $479,026 | ~$10,520 | Partial |
| 2024 | $— | — | — | — | $479,026 | $— | $10,393 | Verified |
| 2023 | $— | — | — | — | $341,502 | $— | $7,365 | Verified |
| 2022 | $— | — | — | — | $341,502 | $— | $8,165 | Verified |
| 2021 | $183,608 | — | — | — | $345,979 ! | $— | $7,789 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -8.2% | -8.2% | ~100% | Not available | Partial |
| 2025 | +0.0% | +0.0% | ~100% | Not available | Partial |
| 2024 | +40.3% | +40.3% | ~100% | 2.1700% | Verified |
| 2023 | +0.0% | +0.0% | ~100% | 2.1600% | Verified |
| 2022 | -1.3% | -1.3% | ~100% | 2.3900% | Verified |
| 2021 | base year | — | ~100% | 4.2400% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +38.5% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -8.2% | +76.4% | +29.4% | +160.9% | 2025 | -8.2% | 2026 |
| Assessment Ratio | 100.0% | 129.5% | — | 188.4% | 2021 | 100.0% | 2025 |
| Effective Tax Rate (2025) | 2.2000% | 2.2000% | — | 2.2000% | 2025 | 2.2000% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$10,520 | $9,155 | ~$22,360 | $10,520 | 2025 | $7,789 | 2021 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$608,802 | ~$608,802 | ~2.1824% | ~$13,286 | +27.1% |
| 2027 | ~$773,736 | ~$773,736 | ~2.1686% | ~$16,779 | +61.5% |
| 2028 | ~$983,354 | ~$983,354 | ~2.1548% | ~$21,190 | +105.3% |
| 2029 | ~$1,249,760 | ~$1,249,760 | ~2.1411% | ~$26,758 | +160.9% |
| 2030 | ~$1,588,340 | ~$1,588,340 | ~2.1273% | ~$33,788 | +231.6% |
| 2026 | ~$599,221 | ~$599,221 | ~2.1962% | ~$13,160 | +25.1% |
| 2027 | ~$749,576 | ~$749,576 | ~2.1962% | ~$16,462 | +56.5% |
| 2028 | ~$937,656 | ~$937,656 | ~2.1962% | ~$20,593 | +95.7% |
| 2029 | ~$1,172,929 | ~$1,172,929 | ~2.1962% | ~$25,759 | +144.9% |
| 2030 | ~$1,467,236 | ~$1,467,236 | ~2.1962% | ~$32,223 | +206.3% |
| 2026 | ~$618,382 | ~$618,382 | ~2.1755% | ~$13,453 | +29.1% |
| 2027 | ~$798,280 | ~$798,280 | ~2.1548% | ~$17,202 | +66.6% |
| 2028 | ~$1,030,512 | ~$1,030,512 | ~2.1342% | ~$21,993 | +115.1% |
| 2029 | ~$1,330,305 | ~$1,330,305 | ~2.1135% | ~$28,116 | +177.7% |
| 2030 | ~$1,717,312 | ~$1,717,312 | ~2.0928% | ~$35,941 | +258.5% |
In 2025, this property's market value of $479,026 places it in the top 25% for Land/Vacant properties in Travis County (35611 comparable) — 6× the county median of $85,028. Land/Vacant here is the broad TCAD category — every land/vacant property countywide, any size or use — not a use-code-specific peer group. Use the Use Code filter above to narrow to this property's actual type.
| Year | This Property | Bottom 25% | Median | Top 25% | Position | Group YoY |
|---|---|---|---|---|---|---|
| 2025 | $479,026 | $24,862 | $85,028 | $363,420 | ↑ Top 25% | +2.1% |
| 2024 | — | $23,000 | $66,000 | $330,000 | — | +0.0% |
| 2023 | — | $25,000 | $71,500 | $271,439 | — | +0.0% |
| 2022 | — | $15,000 | $55,000 | $180,463 | — | +100.0% |
| 2021 | $183,608 | $6,000 | $14,480 | $80,000 | ↑ Top 25% | base yr |
Estimate only. The appraisal district sets value as of Jan 1 (not at sale price). A sale is strong evidence of market value and is typically reflected in the next Jan 1 valuation. Taxing units set rates annually. Modeled from government data — not a legal or tax opinion.