520 E OLTORF ST TX
| Owner | 508 E OLTORF LLC |
|---|---|
| Parcel ID | 0303000750 |
| Short ID | 284332 |
| Type | Real |
| Use Code | 53 Office Small (<10,000 SF) |
| Valuation | Income |
| Improvement SF | 4,327 SF |
| Land SF | 16,875 SF |
| Acres | 0.387 |
| Year Built | 2017 |
| Legal | LOT 2 DELAFIELD SUBD |
| Neighborhood | 53SCN |
| Land | $1,687,500 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $1,687,500 |
| Improvement | $1,490,922 |
|---|---|
| Total Improvement | $1,490,922 |
| Market | $3,178,422 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $3,178,422 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $3,178,422 |
| Taxable Value | $3,178,422 |
|---|
Appreciation: Market value has risen +177.9% from $1,143,868 (2021) to $3,178,422 (2025), a CAGR of 29.1% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2023→2024), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend. Over the same span, the median Commercial parcel countywide rose +24.1%, so this parcel has outpaced the broader commercial market over the same period.
Tax Burden: The combined rate across 5 taxing entities is 2.0465% in 2025 (+0.0647% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $65,046. Austin ISD is the largest single contributor, at 45.2% of the total 2025 levy.
Asset Class: Commercial. No homestead exemptions apply — full market value is taxable. This is valued using the income approach, so changes in rent roll or occupancy move the appraisal more directly than they would for a cost-approach property.
Value Composition: Land carries 53% of market value ($1,687,500 land vs $1,490,922 improvements), about $100/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.
Submarket Position: At $3,178,422, this parcel sits in the upper-middle (50th–75th percentile) of Commercial property in Travis County — county median $1,417,484 (P25 $649,268 / P75 $3,347,260, n=13,608). Commercial here is the broad TCAD category — every commercial 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 +29.1% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $11,402,658 by 2030, with an estimated annual tax burden around $96,427. 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.
4 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 551 | PAVED AREA | 10,800 SF | ✗ |
| 1ST | 1st Floor | 2,494 SF | ✓ |
| 2ND | 2nd Floor | 1,833 SF | ✓ |
| BELOW | Below | 420 SF | ✓ |
Market value changed by 179% in 2023, flagged as unusually large. Verify against comparable sales before using this value in underwriting.
| Entity | 2021 Rate | 2022 Rate | 2023 Rate | 2024 Rate | 2025 Rate | YoY (2024→25) | Amt Due | Amt Paid | Balance |
|---|---|---|---|---|---|---|---|---|---|
| IAU Austin ISD | 1.0617% | 0.9966% | 0.8595% | 0.9505% | 0.9252% | -0.0253% | $29,406.76 | $29,406.76 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $16,655.47 | $16,655.47 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $11,945.94 | $11,945.94 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $3,751.27 | $3,751.27 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $3,286.49 | $3,286.49 | Paid |
| Combined Rate | 2.1767% | 1.9749% | 1.8092% | 1.9818% | 2.0465% | +0.0647% | $65,045.93 | $65,045.93 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $3,164,444 | $3,178,422 | -0.4% |
| Assessed Value | $3,164,444 | $3,178,422 | -0.4% |
| Land Value | $1,687,500 | $1,687,500 | +0.0% |
| Improvement Value | $1,476,944 | $1,490,922 | -0.9% |
| Taxable Value | $3,164,444 | $3,178,422 | -0.4% |
| Total Tax 2026 = estimate |
~$64,760
Estimated
|
~$65,046
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $3,357,441 | $3,164,444 | -192,997 (-5.7%) |
| Taxable Value | $3,357,441 | $3,164,444 | -192,997 (-5.7%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $3,164,444 | $1,687,500 | $1,476,944 | — | $3,164,444 | $3,164,444 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $3,178,422 | $1,687,500 | $1,490,922 | — | $3,178,422 | $3,178,422 | ~$65,046 | Partial |
| 2024 | $2,875,000 | — | — | −$1,187,500 | $1,687,500 | $— | $62,990 | Verified |
| 2023 | $1,146,611 | — | — | — | $1,687,500 ! | $— | $52,016 | Verified |
| 2022 | $— | — | — | — | $1,096,875 | $— | $22,645 | Verified |
| 2021 | $1,143,868 | — | — | −$46,993 | $1,096,875 | $— | $24,741 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +5.6% | +5.6% | ~100% | Not available | Partial |
| 2025 | +0.0% | +0.0% | ~100% | Not available | Partial |
| 2024 | -0.7% | -0.7% | ~100% | 1.9800% | Verified |
| 2023 | +179.1% ! | +179.1% | ~100% | 1.6300% | Verified |
| 2022 | +0.9% | +0.9% | ~100% | 1.9700% | Verified |
| 2021 | base year | — | ~100% | 2.1600% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +179.6% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -0.4% | +40.3% | +29.2% | +150.7% | 2024 | -0.4% | 2026 |
| Assessment Ratio | 100.0% | 100.4% | — | 147.2% | 2023 | 58.7% | 2024 |
| Effective Tax Rate (2025) | 2.0500% | 2.0500% | — | 2.0500% | 2025 | 2.0500% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$65,046 | $51,198 | ~$82,932 | $65,046 | 2025 | $24,741 | 2021 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$4,103,651 | ~$3,496,264 | ~2.0139% | ~$70,413 | +29.1% |
| 2027 | ~$5,298,213 | ~$3,845,891 | ~1.9814% | ~$76,202 | +66.7% |
| 2028 | ~$6,840,507 | ~$4,230,480 | ~1.9488% | ~$82,445 | +115.2% |
| 2029 | ~$8,831,759 | ~$4,653,528 | ~1.9163% | ~$89,175 | +177.9% |
| 2030 | ~$11,402,658 | ~$5,118,880 | ~1.8837% | ~$96,427 | +258.8% |
| 2026 | ~$4,040,083 | ~$3,496,264 | ~2.0465% | ~$71,551 | +27.1% |
| 2027 | ~$5,135,338 | ~$3,845,891 | ~2.0465% | ~$78,706 | +61.6% |
| 2028 | ~$6,527,513 | ~$4,230,480 | ~2.0465% | ~$86,576 | +105.4% |
| 2029 | ~$8,297,103 | ~$4,653,528 | ~2.0465% | ~$95,234 | +161.0% |
| 2030 | ~$10,546,424 | ~$5,118,880 | ~2.0465% | ~$104,757 | +231.8% |
| 2026 | ~$4,167,220 | ~$3,496,264 | ~1.9977% | ~$69,844 | +31.1% |
| 2027 | ~$5,463,630 | ~$3,845,891 | ~1.9488% | ~$74,950 | +71.9% |
| 2028 | ~$7,163,350 | ~$4,230,480 | ~1.9000% | ~$80,380 | +125.4% |
| 2029 | ~$9,391,847 | ~$4,653,528 | ~1.8512% | ~$86,146 | +195.5% |
| 2030 | ~$12,313,624 | ~$5,118,880 | ~1.8024% | ~$92,261 | +287.4% |
In 2025, this property's market value of $3,178,422 places it in the 50th–75th percentile for Commercial properties in Travis County (13608 comparable) — +124% above the county median of $1,417,484. Commercial here is the broad TCAD category — every commercial 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 | $3,178,422 | $649,268 | $1,417,484 | $3,347,260 | ↑ Above median | -0.8% |
| 2024 | $2,875,000 | $661,016 | $1,438,465 | $3,471,171 | ↑ Above median | +0.0% |
| 2023 | $1,146,611 | $667,828 | $1,414,358 | $3,374,900 | ↓ Below median | +9.7% |
| 2022 | — | $553,066 | $1,215,730 | $2,939,150 | — | +3.3% |
| 2021 | $1,143,868 | $517,750 | $1,142,600 | $2,780,453 | ↑ Above median | 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.