1615 GUADALUPE ST 2207 78701
| Owner | ROSENTHAL ADAM S 2008 GRANTOR TRUST |
|---|---|
| Parcel ID | 0210023485 |
| Short ID | 953200 |
| Type | Real |
| Use Code | 22 Hi-Rise Condo / Apartment |
| Valuation | Income |
| Improvement SF | 2,069 SF |
| Land SF | 153 SF |
| Acres | 0.004 |
| Year Built | 2021 |
| Legal | UNT 2207 LINDEN CONDOMINIUMS PLUS 1.2362 % INT IN COM AREA |
| Neighborhood | Z1LIN99C |
| Land | $99,580 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $99,580 |
| Improvement | $2,625,482 |
|---|---|
| Total Improvement | $2,625,482 |
| Market | $2,725,062 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $2,725,062 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $2,725,062 |
| Taxable Value | $2,725,062 |
|---|
Appreciation: Market value has risen +9736.0% from $27,705 (2023) to $2,725,062 (2025), a CAGR of 891.8% 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 $55,768. Austin ISD is the largest single contributor, at 48.4% 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 4% of market value ($99,580 land vs $2,625,482 improvements), about $651/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 +891.8% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $261,470,062,499 by 2030, with an estimated annual tax burden around $82,673. 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 | 2,069 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 138 SF | ✗ |
| 251 | BATHROOM | 3 SF | ✓ |
| 252 | BEDROOMS | 3 SF | ✓ |
Market value changed by 383% 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% | $17,348.43 | $17,348.43 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $8,447.57 | $8,447.57 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $6,058.92 | $6,058.92 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $2,062.78 | $2,062.78 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $1,902.63 | $1,902.63 | Paid |
| Combined Rate | 2.1767% | 1.9749% | 1.8092% | 1.9818% | 2.0465% | +0.0647% | $35,820.33 | $35,820.33 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $1,365,000 | $2,725,062 | -49.9% |
| Assessed Value | $1,365,000 | $2,725,062 | -49.9% |
| Land Value | $114,900 | $99,580 | +15.4% |
| Improvement Value | $1,250,100 | $2,625,482 | -52.4% |
| Taxable Value | $1,092,000 | $2,725,062 | -59.9% |
| Exemptions | HS | H | |
| Total Tax 2026 = estimate |
~$22,348
Estimated
|
~$35,820
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $1,684,482 | $1,365,000 | -319,482 (-19.0%) |
| Taxable Value | $1,347,586 | $1,092,000 | -255,586 (-19.0%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $1,365,000 | $114,900 | $1,250,100 | — | $1,365,000 | $1,092,000 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $2,725,062 | $99,580 | $2,625,482 | — | $2,725,062 | $2,725,062 | ~$35,820 | Partial |
| 2024 | $167,158 | — | — | −$105,878 | $61,280 | $— | $7,547 | Verified |
| 2023 | $27,705 | — | — | −$9,321 | $18,384 | $— | $2,419 | Verified |
| 2022 | $— | — | — | — | $18,384 | $— | $547 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -38.2% | -38.2% | ~100% | Not available | Partial |
| 2025 | +615.6% ! | +615.6% | ~100% | Not available | Partial |
| 2024 | +184.8% ! | +184.8% | ~100% | 1.9800% | Verified |
| 2023 | +382.7% ! | +382.7% | ~100% | 1.8100% | Verified |
| 2022 | base year | — | ~100% | 1.9700% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +9736.0% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -49.9% | +661.2% | +1089.4% | +1530.2% | 2025 | -49.9% | 2026 |
| Assessment Ratio | 100.0% | 75.8% | — | 100.0% | 2025 | 36.7% | 2024 |
| Effective Tax Rate (2025) | 1.3100% | 1.3100% | — | 1.3100% | 2025 | 1.3100% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$35,820 | $15,262 | ~$71,103 | $35,820 | 2025 | $2,419 | 2023 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$27,026,232 | ~$2,997,568 | ~2.0139% | ~$60,369 | +891.8% |
| 2027 | ~$268,036,921 | ~$3,297,325 | ~1.9814% | ~$65,333 | +9736.0% |
| 2028 | ~$2,658,298,447 | ~$3,627,058 | ~1.9488% | ~$70,686 | +97450.0% |
| 2029 | ~$26,364,094,162 | ~$3,989,763 | ~1.9163% | ~$76,455 | +967367.7% |
| 2030 | ~$261,470,062,499 | ~$4,388,740 | ~1.8837% | ~$82,673 | +9594913.3% |
| 2026 | ~$26,971,731 | ~$2,997,568 | ~2.0465% | ~$61,345 | +889.8% |
| 2027 | ~$266,956,962 | ~$3,297,325 | ~2.0465% | ~$67,479 | +9696.4% |
| 2028 | ~$2,642,248,641 | ~$3,627,058 | ~2.0465% | ~$74,227 | +96861.0% |
| 2029 | ~$26,152,072,710 | ~$3,989,763 | ~2.0465% | ~$81,650 | +959587.3% |
| 2030 | ~$258,844,264,855 | ~$4,388,740 | ~2.0465% | ~$89,815 | +9498556.0% |
| 2026 | ~$27,080,733 | ~$2,997,568 | ~1.9977% | ~$59,881 | +893.8% |
| 2027 | ~$269,119,061 | ~$3,297,325 | ~1.9488% | ~$64,260 | +9775.7% |
| 2028 | ~$2,674,413,115 | ~$3,627,058 | ~1.9000% | ~$68,915 | +98041.4% |
| 2029 | ~$26,577,402,192 | ~$3,989,763 | ~1.8512% | ~$73,858 | +975195.3% |
| 2030 | ~$264,117,126,574 | ~$4,388,740 | ~1.8024% | ~$79,101 | +9692051.1% |
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.