908 SIENA SUNSET RD TX 78641
| Owner | KONERU BABY PRYANKA & |
|---|---|
| Parcel ID | 0512550134 |
| Short ID | 947452 |
| Type | Real |
| Use Code | 01 Single-Family Residence |
| Valuation | Cost |
| Improvement SF | 3,380 SF |
| Land SF | 8,605 SF |
| Acres | 0.198 |
| Year Built | 2021 |
| Legal | LOT 4 BLK G TRAVISSO PHS 3 SEC 8 |
| Neighborhood | T4500 |
| Land | $367,269 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $367,269 |
| Improvement | $353,377 |
|---|---|
| Total Improvement | $353,377 |
| Market | $720,646 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $720,646 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $720,646 |
| Exemptions (−) (HS) | −$144,129 |
|---|---|
| Taxable Value | $576,517 |
Appreciation: Market value has risen +164.4% from $272,570 (2023) to $720,646 (2025), a CAGR of 62.6% over 2 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2023→2024), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend. Over the same span, the median Land/Vacant parcel countywide rose +18.9%, so this parcel has outpaced the broader land/vacant market over the same period.
Tax Burden: The combined rate across 6 taxing entities is 2.5114% in 2025 (+0.0586% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $14,479. Leander ISD is the largest single contributor, at 39.9% of the total 2025 levy.
Asset Class: Land / Vacant. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Value Composition: Land carries 51% of market value ($367,269 land vs $353,377 improvements), about $43/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.
Submarket Position: At $720,646, this parcel sits in the top quartile (≥75th percentile) of Land/Vacant property in Travis County — county median $85,028 (P25 $24,862 / P75 $363,420, n=35,611). Land/Vacant here is the broad TCAD category — every land/vacant 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 +62.6% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $8,190,903 by 2030, with an estimated annual tax burden around $25,170. 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.
9 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 095 | HVAC RESIDENTIAL | 3,380 SF | ✗ |
| 1ST | 1st Floor | 2,149 SF | ✓ |
| 2ND | 2nd Floor | 1,231 SF | ✓ |
| 041 | GARAGE ATT 1ST F | 678 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 190 SF | ✗ |
| 252 | BEDROOMS | 4 SF | ✓ |
| 251 | BATHROOM | 3 SF | ✓ |
| 250 | HALF BATHROOM | 2 SF | ✓ |
| 522 | FIREPLACE | 1 SF | ✓ |
Market value changed by 1577% in 2022, 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 |
|---|---|---|---|---|---|---|---|---|---|
| ILE Leander ISD | 1.3370% | 1.2746% | 1.1087% | 1.0869% | 1.0869% | +0.0000% | $6,311.04 | $6,311.04 | Paid |
| CLE City of Leander | 0.4797% | 0.4323% | 0.4173% | 0.4173% | 0.4173% | +0.0000% | $2,977.06 | $2,977.06 | Paid |
| U7P Travis County MUD #20 | 0.3950% | 0.3950% | 0.3950% | 0.3950% | 0.4100% | +0.0150% | $2,954.65 | $2,954.65 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $2,166.81 | $2,166.81 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $737.70 | $737.70 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $680.42 | $680.42 | Paid |
| Combined Rate | 2.7857% | 2.6175% | 2.4249% | 2.4529% | 2.5114% | +0.0586% | $15,827.68 | $15,827.68 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $720,252 | $720,646 | -0.1% |
| Assessed Value | $720,252 | $720,646 | -0.1% |
| Land Value | $267,105 | $367,269 | -27.3% |
| Improvement Value | $453,147 | $353,377 | +28.2% |
| Taxable Value | $576,202 | $576,517 | -0.1% |
| Exemptions | HS | HS | |
| Total Tax 2026 = estimate |
~$14,471
Estimated
|
~$15,828
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $822,675 | $720,252 | -102,423 (-12.4%) |
| Taxable Value | $634,169 | $576,202 | -57,967 (-9.1%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $720,252 | $267,105 | $453,147 | — | $720,252 | $576,202 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $720,646 | $367,269 | $353,377 | — | $720,646 | $576,517 | ~$15,828 | Partial |
| 2024 | $739,098 | — | — | −$395,348 | $343,750 | $— | $17,740 | Verified |
| 2023 | $272,570 | — | — | — | $275,000 ! | $— | $17,285 | Verified |
| 2022 | $— | — | — | — | — | $— | $7,135 | Verified |
| 2021 | $— | — | — | — | $16,250 | $— | $453 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +14.2% | +10.0% | 96.4% | Not available | Partial |
| 2025 | -9.8% | -9.8% | ~100% | Not available | Partial |
| 2024 | +8.1% | +8.1% | ~100% | 2.2200% | Verified |
| 2023 | +171.2% ! | +171.2% | ~100% | 2.3400% | Verified |
| 2022 | +1577.4% ! | +1577.4% | ~100% | 2.6200% | Verified |
| 2021 | base year | — | ~100% | No billing data | Verified |
| Cumulative market value growth (earliest valid year → 2025): +4334.7% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -0.1% | +56.2% | +62.6% | +171.2% | 2024 | -2.5% | 2025 |
| Assessment Ratio | 100.0% | 86.8% | — | 100.9% | 2023 | 46.5% | 2024 |
| Effective Tax Rate (2025) | 2.2000% | 2.2000% | — | 2.2000% | 2025 | 2.2000% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$15,828 | $16,951 | ~$22,192 | $17,740 | 2024 | $15,828 | 2025 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$1,171,774 | ~$792,711 | ~2.4429% | ~$19,365 | +62.6% |
| 2027 | ~$1,905,311 | ~$871,982 | ~2.3743% | ~$20,704 | +164.4% |
| 2028 | ~$3,098,046 | ~$959,180 | ~2.3058% | ~$22,117 | +329.9% |
| 2029 | ~$5,037,439 | ~$1,055,098 | ~2.2372% | ~$23,605 | +599.0% |
| 2030 | ~$8,190,903 | ~$1,160,608 | ~2.1687% | ~$25,170 | +1036.6% |
| 2026 | ~$1,157,361 | ~$792,711 | ~2.5114% | ~$19,909 | +60.6% |
| 2027 | ~$1,858,728 | ~$871,982 | ~2.5114% | ~$21,899 | +157.9% |
| 2028 | ~$2,985,128 | ~$959,180 | ~2.5114% | ~$24,089 | +314.2% |
| 2029 | ~$4,794,131 | ~$1,055,098 | ~2.5114% | ~$26,498 | +565.3% |
| 2030 | ~$7,699,400 | ~$1,160,608 | ~2.5114% | ~$29,148 | +968.4% |
| 2026 | ~$1,186,187 | ~$792,711 | ~2.4086% | ~$19,093 | +64.6% |
| 2027 | ~$1,952,470 | ~$871,982 | ~2.3058% | ~$20,106 | +170.9% |
| 2028 | ~$3,213,777 | ~$959,180 | ~2.2029% | ~$21,130 | +346.0% |
| 2029 | ~$5,289,893 | ~$1,055,098 | ~2.1001% | ~$22,158 | +634.0% |
| 2030 | ~$8,707,193 | ~$1,160,608 | ~1.9973% | ~$23,181 | +1108.2% |
In 2025, this property's market value of $720,646 places it in the top 25% for Land/Vacant properties in Travis County (35611 comparable) — 8× the county median of $85,028. Land/Vacant here is the broad TCAD category — every land/vacant 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 | $720,646 | $24,862 | $85,028 | $363,420 | ↑ Top 25% | +2.1% |
| 2024 | $739,098 | $23,000 | $66,000 | $330,000 | ↑ Top 25% | +0.0% |
| 2023 | $272,570 | $25,000 | $71,500 | $271,439 | ↑ Top 25% | +0.0% |
| 2022 | — | $15,000 | $55,000 | $180,463 | — | +100.0% |
| 2021 | — | $6,000 | $14,480 | $80,000 | — | 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.