5920 W WILLIAM CANNON DR 6 TX 78749
| Owner | ROCMAR VENTURES LLC |
|---|---|
| Parcel ID | 0410341107 |
| Short ID | 854502 |
| Type | Real |
| Use Code | 26 Large Office Condo |
| Valuation | Income |
| Improvement SF | 14,868 SF |
| Land SF | 59,353 SF |
| Acres | 1.363 |
| Year Built | 2015 |
| Legal | UNT 6 HD MESA OAKS OFFICE CONDOMINIUMS (MASTER) PLUS 12.41 % INT IN COM AREA |
| Neighborhood | 26SW06 |
| Land | $890,289 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $890,289 |
| Improvement | $5,254,083 |
|---|---|
| Total Improvement | $5,254,083 |
| Market | $6,144,372 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $6,144,372 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $6,144,372 |
| Taxable Value | $6,144,372 |
|---|
Appreciation: Market value has risen +20.3% from $5,106,000 (2021) to $6,144,372 (2025), a CAGR of 4.7% over 4 years. This represents moderate, steady growth. Most of this growth came in a single year (2022→2023), 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 lagged 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 $125,744. 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 14% of market value ($890,289 land vs $5,254,083 improvements), about $15/SF of land. Most value sits in the improvements, so building condition, age (~11 yrs), and rent roll drive the underwriting.
Submarket Position: At $6,144,372, this parcel sits in the top quartile (≥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 +4.7% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $7,744,143 by 2030, with an estimated annual tax burden around $145,880. 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.
2 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 1ST | 1st Floor | 7,434 SF | ✓ |
| 2ND | 2nd Floor | 7,434 SF | ✓ |
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 |
|---|---|---|---|---|---|---|---|---|---|
| IAU Austin ISD | 1.0617% | 0.9966% | 0.8595% | 0.9505% | 0.9252% | -0.0253% | $56,847.73 | $56,847.73 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $32,197.55 | $32,197.55 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $23,093.31 | $23,093.31 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $7,251.77 | $7,251.77 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $6,353.28 | $6,353.28 | Paid |
| Combined Rate | 2.1767% | 1.9749% | 1.8092% | 1.9818% | 2.0465% | +0.0647% | $125,743.64 | $125,743.64 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $6,081,030 | $6,144,372 | -1.0% |
| Assessed Value | $6,081,030 | $6,144,372 | -1.0% |
| Land Value | $890,289 | $890,289 | +0.0% |
| Improvement Value | $5,190,741 | $5,254,083 | -1.2% |
| Taxable Value | $6,081,030 | $6,144,372 | -1.0% |
| Total Tax 2026 = estimate |
~$124,447
Estimated
|
~$125,744
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $7,108,732 | $6,081,030 | -1,027,702 (-14.5%) |
| Taxable Value | $7,108,732 | $6,081,030 | -1,027,702 (-14.5%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $6,081,030 | $890,289 | $5,190,741 | — | $6,081,030 | $6,081,030 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $6,144,372 | $890,289 | $5,254,083 | — | $6,144,372 | $6,144,372 | ~$125,744 | Partial |
| 2024 | $6,404,611 | — | — | −$5,514,322 | $890,289 | $— | $136,498 | Verified |
| 2023 | $5,776,846 | — | — | −$4,886,557 | $890,289 | $— | $115,875 | Verified |
| 2022 | $5,033,111 | — | — | −$4,142,822 | $890,289 | $— | $114,088 | Verified |
| 2021 | $5,106,000 | — | — | −$4,435,887 | $670,113 | $— | $109,555 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +15.7% | +15.7% | ~100% | Not available | Partial |
| 2025 | -10.8% | -10.8% | ~100% | Not available | Partial |
| 2024 | +7.5% | +7.5% | ~100% | 1.9800% | Verified |
| 2023 | +10.9% | +10.9% | ~100% | 1.8100% | Verified |
| 2022 | +14.8% | +14.8% | ~100% | 1.9700% | Verified |
| 2021 | base year | — | ~100% | 2.1500% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +22.1% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -1.0% | +3.8% | +5.0% | +14.8% | 2023 | -4.1% | 2025 |
| Assessment Ratio | 100.0% | 43.4% | — | 100.0% | 2025 | 13.1% | 2021 |
| 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 |
$125,744 | $120,352 | ~$137,661 | $136,498 | 2024 | $109,555 | 2021 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$6,435,417 | ~$6,435,417 | ~2.0139% | ~$129,605 | +4.7% |
| 2027 | ~$6,740,248 | ~$6,740,248 | ~1.9814% | ~$133,550 | +9.7% |
| 2028 | ~$7,059,518 | ~$7,059,518 | ~1.9488% | ~$137,579 | +14.9% |
| 2029 | ~$7,393,911 | ~$7,393,911 | ~1.9163% | ~$141,689 | +20.3% |
| 2030 | ~$7,744,143 | ~$7,744,143 | ~1.8837% | ~$145,880 | +26.0% |
| 2026 | ~$6,312,529 | ~$6,312,529 | ~2.0465% | ~$129,185 | +2.7% |
| 2027 | ~$6,485,289 | ~$6,485,289 | ~2.0465% | ~$132,720 | +5.5% |
| 2028 | ~$6,662,776 | ~$6,662,776 | ~2.0465% | ~$136,353 | +8.4% |
| 2029 | ~$6,845,121 | ~$6,845,121 | ~2.0465% | ~$140,084 | +11.4% |
| 2030 | ~$7,032,456 | ~$7,032,456 | ~2.0465% | ~$143,918 | +14.5% |
| 2026 | ~$6,558,304 | ~$6,558,304 | ~1.9977% | ~$131,013 | +6.7% |
| 2027 | ~$7,000,122 | ~$7,000,122 | ~1.9488% | ~$136,421 | +13.9% |
| 2028 | ~$7,471,704 | ~$7,471,704 | ~1.9000% | ~$141,964 | +21.6% |
| 2029 | ~$7,975,055 | ~$7,975,055 | ~1.8512% | ~$147,634 | +29.8% |
| 2030 | ~$8,512,317 | ~$8,512,317 | ~1.8024% | ~$153,424 | +38.5% |
In 2025, this property's market value of $6,144,372 places it in the top 25% for Commercial properties in Travis County (13608 comparable) — 4× 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 | $6,144,372 | $649,268 | $1,417,484 | $3,347,260 | ↑ Top 25% | -0.8% |
| 2024 | $6,404,611 | $661,016 | $1,438,465 | $3,471,171 | ↑ Top 25% | +0.0% |
| 2023 | $5,776,846 | $667,828 | $1,414,358 | $3,374,900 | ↑ Top 25% | +9.7% |
| 2022 | $5,033,111 | $553,066 | $1,215,730 | $2,939,150 | ↑ Top 25% | +3.3% |
| 2021 | $5,106,000 | $517,750 | $1,142,600 | $2,780,453 | ↑ 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.