5400 WILLIAMSON RD TX 78610
| Owner | GUSZAK 2007 DESCENDANTS TRUSTS |
|---|---|
| Parcel ID | 0372010107 |
| Short ID | 301497 |
| Type | Real |
| Use Code | D1 Acreage — Qualified Open-Space Land (1-d-1) |
| Valuation | Productivity |
| Improvement SF | — |
| Land SF | 4,629,557 SF |
| Acres | 106.280 |
| Year Built | — |
| Legal | ABS 159 SUR 7 CORBIN W P ACR 106.280 (1-D-1) |
| Neighborhood | _RGN420 |
| Land | $3,187,725 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $3,187,725 |
| Improvement | — |
|---|---|
| Total Improvement | — |
| Market | $3,187,725 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $3,187,725 |
| Value Limitation Adjustment (−) (homestead cap) | −$3,175,282 |
| Net Appraised (assessed) | $12,443 |
| Taxable Value | $12,443 |
|---|
| Total Due | $54.11 |
|---|---|
| First Delinquent | 2018 |
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 $273. Del Valle ISD is the largest single contributor, at 43.2% of the total 2025 levy.
Assessment Gap: Assessed value ($12,443) is $3,175,282 below market value, suggesting potential for an upward assessment in future years.
Asset Class: Agricultural. Agricultural valuation may be subject to rollback taxes if land use changes.
Value Composition: Land carries 100% of market value ($3,187,725 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 $3,187,725, this parcel sits in the top quartile (≥75th percentile) of Agricultural property in Travis County — county median $597,708 (P25 $207,536 / P75 $1,442,275, n=7,602). Agricultural here is the broad TCAD category — every agricultural 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.
Delinquent Taxes: $54.11 in unpaid taxes since 2018. These become a lien on the property and transfer to the buyer at closing unless negotiated otherwise.
Market value changed by 200% in 2024, flagged as unusually large. Verify against comparable sales before using this value in underwriting.
This parcel has unpaid taxes on record. Delinquent taxes are a lien on the property and transfer to the buyer at closing unless negotiated otherwise.
| 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% | $118.07 | $118.07 | Paid |
| VCR City of Creedmoor | 0.2753% | 0.5010% | 0.4500% | 0.4190% | 0.4500% | +0.0310% | $55.99 | $55.99 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $46.77 | $46.77 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $14.69 | $14.69 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $12.87 | $12.87 | Paid |
| E11 Travis County ESD # 11 | 0.1000% | 0.0949% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $12.44 | $12.44 | Paid |
| E15 Travis County ESD # 15 | 0.1000% | 0.0949% | 0.1000% | 0.1000% | 0.1000% | +0.0000% | $12.44 | $12.44 | Paid |
| Combined Rate | 2.2513% | 2.3910% | 2.1567% | 2.1696% | 2.1962% | +0.0266% | $273.27 | $273.27 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $4,251,200 | $3,187,725 | +33.4% |
| Assessed Value | $13,389 | $12,443 | +7.6% |
| Land Value | $4,251,200 | $3,187,725 | +33.4% |
| Improvement Value | — | — | — |
| Taxable Value | $13,389 | $12,443 | +7.6% |
| HS Cap Loss | -$4,237,811 | — | |
| Total Tax 2026 = estimate |
~$294
Estimated
|
~$273
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $4,251,200 | $4,251,200 | +0 (+0.0%) |
| Taxable Value | $13,389 | $13,389 | +0 (+0.0%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $4,251,200 | $4,251,200 | — | −$4,237,811 | $13,389 | $13,389 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $3,187,725 | $3,187,725 | — | −$3,175,282 | $12,443 | $12,443 | ~$273 | Partial |
| 2024 | $— | — | — | — | — | $— | $206 | Verified |
| 2023 | $— | — | — | — | — | $— | $565 | Verified |
| 2022 | $— | — | — | — | — | $— | $689 | Verified |
| 2021 | $— | — | — | — | — | $— | $711 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +33.4% | +7.6% | 0.3% | Not available | Partial |
| 2025 | +0.0% | +31.2% | 0.4% | Not available | Partial |
| 2024 | +199.5% ! | -63.8% | 0.3% | 0.0100% | Verified |
| 2023 | +0.0% | -9.0% | 2.5% | 0.0500% | Verified |
| 2022 | +3.2% | -8.8% | 2.7% | 0.0600% | Verified |
| 2021 | base year | — | 3.1% | No billing data | Verified |
| Cumulative market value growth (earliest valid year → 2025): +209.3% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | +33.4% | +33.4% | — | +33.4% | 2026 | +33.4% | 2026 |
| Assessment Ratio | 0.3% | 0.3% | — | 0.4% | 2025 | 0.3% | 2026 |
| Effective Tax Rate (2025) | 0.0100% | 0.0100% | — | 0.0100% | 2025 | 0.0100% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$273 | $273 | — | $273 | 2025 | $273 | 2025 |
In 2025, this property's market value of $3,187,725 places it in the top 25% for Agricultural properties in Travis County (7602 comparable) — 5× the county median of $597,708. Agricultural here is the broad TCAD category — every agricultural 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 | $3,187,725 | $207,536 | $597,708 | $1,442,275 | ↑ Top 25% | +0.0% |
| 2024 | — | $217,016 | $597,296 | $1,446,593 | — | +23.7% |
| 2023 | — | $167,963 | $453,916 | $1,078,522 | — | +0.0% |
| 2022 | — | $180,794 | $446,888 | $1,009,883 | — | +46.1% |
| 2021 | — | $33,611 | $103,166 | $247,000 | — | 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.