4100 SMITH SCHOOL RD TX 78744
| Owner | SILICON LABORATORIES INC |
|---|---|
| Parcel ID | 0247000000 |
| Short ID | 905578 |
| Type | Personal |
| Use Code | L2 Industrial/Manufacturing Personal Property |
| Valuation | Cost |
| Improvement SF | — |
| Land SF | — |
| Acres | — |
| Year Built | — |
| Legal | PERSONAL PROPERTY COMMERCIAL SILICONLABORATORIES INC4100 SMITH SCHOOL RD AUSTIN TX905578 |
| Neighborhood | — |
| Land | — |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | — |
| Improvement | — |
|---|---|
| Total Improvement | — |
| Market | $1,428,847 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $1,428,847 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $1,428,847 |
| Taxable Value | $1,428,847 |
|---|
Appreciation: Market value has risen +2.4% from $1,395,323 (2021) to $1,428,847 (2025), a CAGR of 0.6% over 4 years. Growth has been relatively flat for this asset class. Most of this growth came in a single year (2025→2026), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend.
Asset Class: L2. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Forward Outlook: Holding the +12.1% Base-scenario CAGR (Based on 2021–2026 preliminary trend, projected forward from 2026), the model projects market value near $4,384,864 by 2031, with an estimated annual tax burden around $0. 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.
| 2026 Preliminary Preliminary | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $2,473,520 | $1,428,847 | +73.1% |
| Assessed Value | $2,473,520 | $1,428,847 | +73.1% |
| Land Value | — | — | — |
| Improvement Value | — | — | — |
| Taxable Value | $2,348,520 | $1,428,847 | +64.4% |
| Total Tax | Not available | — | |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 Pre | $2,473,520 | — | — | — | $2,473,520 | $2,348,520 | Not yet — post-cert | Preliminary |
| 2025 | $1,428,847 | — | — | — | $1,428,847 | $1,428,847 | not in county billing file Why? | Partial |
| 2024 | $1,739,058 | — | — | — | $1,739,058 | $1,739,058 | not in county billing file Why? | Partial |
| 2023 | $2,457,221 | — | — | — | $2,457,221 | $2,457,221 | not in county billing file Why? | Partial |
| 2022 | $1,507,657 | — | — | — | $1,507,657 | $1,507,657 | not in county billing file Why? | Partial |
| 2021 | $1,395,323 | — | — | — | — | $— | not in county billing file Why? | Partial |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +73.1% | +73.1% | ~100% | Not available | Partial |
| 2025 | -17.8% | -17.8% | ~100% | Not available | Partial |
| 2024 | -29.2% | -29.2% | ~100% | Not available | Partial |
| 2023 | +63.0% | +63.0% | ~100% | Not available | Partial |
| 2022 | +8.1% | — | ~100% | Not available | Partial |
| 2021 | base year | — | — | Not available | Partial |
| Cumulative market value growth (earliest valid year → 2025): +2.4% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | +73.1% | +19.4% | +12.1% | +73.1% | 2026 | -29.2% | 2024 |
| Assessment Ratio | 100.0% | 100.0% | — | 100.0% | 2022 | 100.0% | 2022 |
|
Effective Tax Rate (2025)
⚑ Billing data available for 2025 only |
— | — | — | — | — | — | — |
|
Tax Amount
⚑ Billing data available for 2025 only |
— | — | — | — | — | — | — |
No large value jumps, delinquencies, or data anomalies found for this parcel.
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2027 | ~$2,773,598 | ~$2,773,598 | ~0.0000% | ~$0 | +12.1% |
| 2028 | ~$3,110,081 | ~$3,110,081 | ~0.0000% | ~$0 | +25.7% |
| 2029 | ~$3,487,384 | ~$3,487,384 | ~0.0000% | ~$0 | +41.0% |
| 2030 | ~$3,910,461 | ~$3,910,461 | ~0.0000% | ~$0 | +58.1% |
| 2031 | ~$4,384,864 | ~$4,384,864 | ~0.0000% | ~$0 | +77.3% |
| 2027 | ~$2,724,128 | ~$2,724,128 | ~0.0000% | ~$0 | +10.1% |
| 2028 | ~$3,000,126 | ~$3,000,126 | ~0.0000% | ~$0 | +21.3% |
| 2029 | ~$3,304,088 | ~$3,304,088 | ~0.0000% | ~$0 | +33.6% |
| 2030 | ~$3,638,846 | ~$3,638,846 | ~0.0000% | ~$0 | +47.1% |
| 2031 | ~$4,007,521 | ~$4,007,521 | ~0.0000% | ~$0 | +62.0% |
| 2027 | ~$2,823,069 | ~$2,823,069 | ~0.0000% | ~$0 | +14.1% |
| 2028 | ~$3,222,014 | ~$3,222,014 | ~0.0000% | ~$0 | +30.3% |
| 2029 | ~$3,677,337 | ~$3,677,337 | ~0.0000% | ~$0 | +48.7% |
| 2030 | ~$4,197,005 | ~$4,197,005 | ~0.0000% | ~$0 | +69.7% |
| 2031 | ~$4,790,110 | ~$4,790,110 | ~0.0000% | ~$0 | +93.7% |
| Source | What it provides | Coverage for this parcel | Confidence |
|---|---|---|---|
| TCAD Certified Appraisal Roll ↗ | Market, assessed, and taxable value; land/improvement split; exemptions | 2025 | Certified |
| Texas Comptroller Annual Jurisdiction Roll (AJR) | Prior-year market and taxable value | 2021–2024 | Verified |
| TCAD Preliminary Export ↗ | First-look 2026 appraisal value, subject to change at certification | 2026 (exported June 9, 2026; certifies July 25, 2026) | Preliminary |
| Satellite imagery (Esri World Imagery) | Aerial view of the parcel | Located by geocoding this parcel's address — may not resolve for every address | — |