1615 GUADALUPE ST 1305 78701
| Owner | GUGGOLZ HAL JOSEPH |
|---|---|
| Parcel ID | 0210023420 |
| Short ID | 953135 |
| Type | Real |
| Use Code | 22 Hi-Rise Condo / Apartment |
| Valuation | Income |
| Improvement SF | 1,192 SF |
| Land SF | 90 SF |
| Acres | 0.002 |
| Year Built | 2021 |
| Legal | UNT 1305 LINDEN CONDOMINIUMS PLUS 0.7238 % INT IN COM AREA |
| Neighborhood | Z1LIN99C |
| Land | $58,305 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $58,305 |
| Improvement | $835,748 |
|---|---|
| Total Improvement | $835,748 |
| Market | $894,053 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $894,053 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $894,053 |
| Taxable Value | $894,053 |
|---|
Appreciation: Market value has risen +5446.9% from $16,118 (2023) to $894,053 (2025), a CAGR of 644.8% over 2 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2024→2025), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend.
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 $18,297. Austin ISD is the largest single contributor, at 45.2% of the total 2025 levy.
Asset Class: O. 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 7% of market value ($58,305 land vs $835,748 improvements), about $648/SF of land. Most value sits in the improvements, so building condition, age (~5 yrs), and rent roll drive the underwriting.
Forward Outlook: Holding the +644.8% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $20,487,716,136 by 2030, with an estimated annual tax burden around $27,124. 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 |
|---|---|---|---|
| 1ST | 1st Floor | 1,192 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 60 SF | ✗ |
| 251 | BATHROOM | 2 SF | ✓ |
| 252 | BEDROOMS | 1 SF | ✓ |
Market value changed by 378% 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% | $8,271.78 | $8,271.78 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $4,684.99 | $4,684.99 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $3,360.25 | $3,360.25 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $1,055.19 | $1,055.19 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $924.45 | $924.45 | Paid |
| Combined Rate | 2.1767% | 1.9749% | 1.8092% | 1.9818% | 2.0465% | +0.0647% | $18,296.66 | $18,296.66 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $819,450 | $894,053 | -8.3% |
| Assessed Value | $819,450 | $894,053 | -8.3% |
| Land Value | $67,275 | $58,305 | +15.4% |
| Improvement Value | $752,175 | $835,748 | -10.0% |
| Taxable Value | $819,450 | $894,053 | -8.3% |
| Total Tax 2026 = estimate |
~$16,770
Estimated
|
~$18,297
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $819,450 | $819,450 | +0 (+0.0%) |
| Taxable Value | $819,450 | $819,450 | +0 (+0.0%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $819,450 | $67,275 | $752,175 | — | $819,450 | $819,450 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $894,053 | $58,305 | $835,748 | — | $894,053 | $894,053 | ~$18,297 | Partial |
| 2024 | $96,271 | — | — | −$60,391 | $35,880 | $— | $4,349 | Verified |
| 2023 | $16,118 | — | — | −$5,354 | $10,764 | $— | $1,393 | Verified |
| 2022 | $— | — | — | — | $10,764 | $— | $318 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -8.3% | -8.3% | ~100% | Not available | Partial |
| 2025 | +307.5% ! | +307.5% | ~100% | Not available | Partial |
| 2024 | +184.9% ! | +184.9% | ~100% | 1.9800% | Verified |
| 2023 | +377.8% ! | +377.8% | ~100% | 1.8100% | Verified |
| 2022 | base year | — | ~100% | 1.9700% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +5446.9% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -8.3% | +439.2% | +658.3% | +828.7% | 2025 | -8.3% | 2026 |
| Assessment Ratio | 100.0% | 76.0% | — | 100.0% | 2025 | 37.3% | 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 |
$18,297 | $8,013 | ~$23,328 | $18,297 | 2025 | $1,393 | 2023 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$6,658,698 | ~$983,458 | ~2.0139% | ~$19,806 | +644.8% |
| 2027 | ~$49,592,429 | ~$1,081,804 | ~1.9814% | ~$21,435 | +5446.9% |
| 2028 | ~$369,352,833 | ~$1,189,985 | ~1.9488% | ~$23,191 | +41212.2% |
| 2029 | ~$2,750,853,686 | ~$1,308,983 | ~1.9163% | ~$25,084 | +307583.5% |
| 2030 | ~$20,487,716,136 | ~$1,439,881 | ~1.8837% | ~$27,124 | +2291455.0% |
| 2026 | ~$6,640,817 | ~$983,458 | ~2.0465% | ~$20,126 | +642.8% |
| 2027 | ~$49,326,438 | ~$1,081,804 | ~2.0465% | ~$22,139 | +5417.2% |
| 2028 | ~$366,385,271 | ~$1,189,985 | ~2.0465% | ~$24,353 | +40880.3% |
| 2029 | ~$2,721,424,268 | ~$1,308,983 | ~2.0465% | ~$26,788 | +304291.8% |
| 2030 | ~$20,214,104,216 | ~$1,439,881 | ~2.0465% | ~$29,467 | +2260851.4% |
| 2026 | ~$6,676,579 | ~$983,458 | ~1.9977% | ~$19,646 | +646.8% |
| 2027 | ~$49,859,134 | ~$1,081,804 | ~1.9488% | ~$21,083 | +5476.8% |
| 2028 | ~$372,336,377 | ~$1,189,985 | ~1.9000% | ~$22,610 | +41545.9% |
| 2029 | ~$2,780,521,148 | ~$1,308,983 | ~1.8512% | ~$24,232 | +310901.8% |
| 2030 | ~$20,764,282,888 | ~$1,439,881 | ~1.8024% | ~$25,952 | +2322389.0% |
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.