3021 MARYANNE LN TX 78660
| Owner | MCNAIR HELEN EVON |
|---|---|
| Parcel ID | 0258430507 |
| Short ID | 927994 |
| Type | Real |
| Use Code | 01 Single-Family Residence |
| Valuation | Cost |
| Improvement SF | 1,370 SF |
| Land SF | 4,713 SF |
| Acres | 0.108 |
| Year Built | 2021 |
| Legal | LOT 19 BLK Y CANTARRA 1 NORTH SEC 8 |
| Neighborhood | A5850 |
| Land | $92,377 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $92,377 |
| Improvement | $235,033 |
|---|---|
| Total Improvement | $235,033 |
| Market | $327,410 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $327,410 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $327,410 |
| Exemptions on file | HS,OV65 |
|---|---|
| Taxable Value | $327,410 |
Appreciation: Market value has risen +4265.5% from $7,500 (2021) to $327,410 (2025), a CAGR of 157.0% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2021→2023), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend.
Asset Class: O. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Value Composition: Land carries 28% of market value ($92,377 land vs $235,033 improvements), about $20/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 +157.0% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $36,739,250 by 2030, 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.
6 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 1ST | 1st Floor | 1,370 SF | ✓ |
| 095 | HVAC RESIDENTIAL | 1,370 SF | ✗ |
| 041 | GARAGE ATT 1ST F | 400 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 124 SF | ✗ |
| 252 | BEDROOMS | 3 SF | ✓ |
| 251 | BATHROOM | 2 SF | ✓ |
Market value changed by 762% in 2022, flagged as unusually large. Verify against comparable sales before using this value in underwriting.
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $320,557 | $327,410 | -2.1% |
| Assessed Value | $320,557 | $327,410 | -2.1% |
| Land Value | $99,044 | $92,377 | +7.2% |
| Improvement Value | $221,513 | $235,033 | -5.8% |
| Taxable Value | — | — | — |
| Exemptions | HS,OV65 | HS,OV65 | |
| Total Tax | Pending certification | — | |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $320,557 | $320,557 | +0 (+0.0%) |
| Taxable Value | — | — | — |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $320,557 | $99,044 | $221,513 | — | $320,557 | $— | Not yet — post-cert | Certified — no billing yet |
| 2025 | $327,410 | $92,377 | $235,033 | — | $327,410 | $— | not in county billing file ⓘ | Partial |
| 2024 | $375,132 | — | — | −$275,132 | $100,000 | $— | not in county billing file ⓘ | Partial |
| 2023 | $206,895 | — | — | −$106,895 | $100,000 | $— | $3,624 | Verified |
| 2022 | $— | — | — | — | $80,000 | $— | $4,640 | Verified |
| 2021 | $7,500 | — | — | — | $24,000 ! | $— | $601 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -2.1% | -2.1% | ~100% | Not available | Partial |
| 2025 | -5.4% | +8.2% | ~100% | Not available | Partial |
| 2024 | -7.7% | -19.3% | 87.4% | No billing data | Verified |
| 2023 | +81.3% ! | +81.3% | ~100% | 0.9700% | Verified |
| 2022 | +762.1% ! | +762.1% | ~100% | 2.2400% | Verified |
| 2021 | base year | — | ~100% | 8.0100% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +1264.2% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -2.1% | +681.3% | +158.1% | +2658.6% | 2023 | -12.7% | 2025 |
| Assessment Ratio | 100.0% | 119.0% | — | 320.0% | 2021 | 26.7% | 2024 |
|
Effective Tax Rate (2025)
⚑ Billing data available for 2025 only |
— | — | — | — | — | — | — |
| Tax Amount | $3,624 | $2,113 | — | $3,624 | 2023 | $601 | 2021 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$841,588 | ~$360,151 | ~0.0000% | ~$0 | +157.0% |
| 2027 | ~$2,163,253 | ~$396,166 | ~0.0000% | ~$0 | +560.7% |
| 2028 | ~$5,560,514 | ~$435,783 | ~0.0000% | ~$0 | +1598.3% |
| 2029 | ~$14,292,974 | ~$479,361 | ~0.0000% | ~$0 | +4265.5% |
| 2030 | ~$36,739,250 | ~$527,297 | ~0.0000% | ~$0 | +11121.2% |
| 2026 | ~$835,040 | ~$360,151 | ~0.0000% | ~$0 | +155.0% |
| 2027 | ~$2,129,720 | ~$396,166 | ~0.0000% | ~$0 | +550.5% |
| 2028 | ~$5,431,726 | ~$435,783 | ~0.0000% | ~$0 | +1559.0% |
| 2029 | ~$13,853,298 | ~$479,361 | ~0.0000% | ~$0 | +4131.2% |
| 2030 | ~$35,332,022 | ~$527,297 | ~0.0000% | ~$0 | +10691.4% |
| 2026 | ~$848,136 | ~$360,151 | ~0.0000% | ~$0 | +159.0% |
| 2027 | ~$2,197,047 | ~$396,166 | ~0.0000% | ~$0 | +571.0% |
| 2028 | ~$5,691,322 | ~$435,783 | ~0.0000% | ~$0 | +1638.3% |
| 2029 | ~$14,743,034 | ~$479,361 | ~0.0000% | ~$0 | +4402.9% |
| 2030 | ~$38,190,963 | ~$527,297 | ~0.0000% | ~$0 | +11564.6% |