3309 WESTHILL DR TX 78704
| Owner | BLUM ANDREA & SUSAN KEELER |
|---|---|
| Parcel ID | 0402110304 |
| Short ID | 304170 |
| Type | Real |
| Use Code | 02 Duplex |
| Valuation | Cost |
| Improvement SF | 3,378 SF |
| Land SF | 11,216 SF |
| Acres | 0.257 |
| Year Built | 1973 |
| Legal | LOT 4 WEST PARK ADDN |
| Neighborhood | L1005 |
| Land | $979,920 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $979,920 |
| Improvement | $457,316 |
|---|---|
| Total Improvement | $457,316 |
| Market | $1,437,236 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $1,437,236 |
| Value Limitation Adjustment (−) (homestead cap) | −$201,199 |
| Net Appraised (assessed) | $1,236,037 |
| Exemptions (−) (HS,OV65) | −$390,427 |
|---|---|
| Taxable Value | $845,610 |
Appreciation: Market value has risen +87.3% from $767,482 (2021) to $1,437,236 (2025), a CAGR of 17.0% over 4 years. This is strong appreciation — well above typical inflation. 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 Multi-Family parcel countywide rose +37.9%, so this parcel has outpaced the broader multi-family 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 $17,305. Austin ISD is the largest single contributor, at 32.3% of the total 2025 levy.
Assessment Gap: Assessed value ($1,236,037) is $201,199 below market value, suggesting potential for an upward assessment in future years.
Asset Class: Multi-family residential. This is valued using the cost approach, tied more to replacement cost and physical condition than to income performance.
Value Composition: Land carries 68% of market value ($979,920 land vs $457,316 improvements), about $87/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.
Submarket Position: At $1,437,236, this parcel sits in the top quartile (≥75th percentile) of Multi-Family property in Travis County — county median $519,778 (P25 $438,669 / P75 $749,859, n=12,584). Multi-Family here is the broad TCAD category — every multi-family 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 +17.0% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $3,148,495 by 2030, with an estimated annual tax burden around $37,499. 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.
10 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 095 | HVAC RESIDENTIAL | 3,378 SF | ✗ |
| 2ND | 2nd Floor | 2,094 SF | ✓ |
| 1ST | 1st Floor | 1,284 SF | ✓ |
| 512 | DECK UNCOVRED | 941 SF | ✗ |
| 061 | CARPORT ATT 1ST | 810 SF | ✗ |
| 513 | DECK COVERED | 140 SF | ✗ |
| 581 | STORAGE ATT | 25 SF | ✓ |
| 251 | BATHROOM | 3 SF | ✓ |
| 413 | STAIRWAY EXT | 1 SF | ✓ |
| 522 | FIREPLACE | 1 SF | ✓ |
Market value changed by 114% 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 |
|---|---|---|---|---|---|---|---|---|---|
| IAU Austin ISD | 1.0617% | 0.9966% | 0.8595% | 0.9505% | 0.9252% | -0.0253% | $4,287.15 | $4,287.15 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $4,175.52 | $4,175.52 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $3,178.18 | $3,178.18 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $948.47 | $948.47 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $687.27 | $687.27 | Paid |
| Combined Rate | 2.1767% | 1.9749% | 1.8092% | 1.9818% | 2.0465% | +0.0647% | $13,276.59 | $13,276.59 | Paid |
| 2026 Certified Certified | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $1,100,000 | $1,437,236 | -23.5% |
| Assessed Value | $1,100,000 | $1,236,037 | -11.0% |
| Land Value | $979,920 | $979,920 | +0.0% |
| Improvement Value | $120,080 | $457,316 | -73.7% |
| Taxable Value | $917,366 | $845,610 | +8.5% |
| Exemptions | HS,OV65 | HS,OV65 | |
| Total Tax 2026 = estimate |
~$18,774
Estimated
|
~$13,277
Partial
|
ⓘ |
| 2026 Preliminary Preliminary | 2026 Certified Certified | Change | |
|---|---|---|---|
| Market Value | $1,314,020 | $1,100,000 | -214,020 (-16.3%) |
| Taxable Value | $1,111,008 | $917,366 | -193,642 (-17.4%) |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | $1,100,000 | $979,920 | $120,080 | — | $1,100,000 | $917,366 | Not yet — post-cert | Certified — no billing yet |
| 2025 | $1,437,236 | $979,920 | $457,316 | −$201,199 | $1,236,037 | $845,610 | ~$13,277 | Partial |
| 2024 | $1,904,130 | — | — | −$554,130 | $1,350,000 | $— | $13,046 | Verified |
| 2023 | $1,956,672 | — | — | −$588,672 | $1,368,000 | $— | $11,958 | Verified |
| 2022 | $915,554 | — | — | — | $1,368,000 ! | $— | $14,042 | Verified |
| 2021 | $767,482 | — | — | −$155,482 | $612,000 | $— | $14,231 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | -8.6% | +6.3% | ~100% | Not available | Partial |
| 2025 | -15.9% | +10.0% | 86.0% | Not available | Partial |
| 2024 | -10.2% | +10.0% | 65.7% | 0.7600% | Verified |
| 2023 | -2.7% | +10.0% | 53.6% | 0.6300% | Verified |
| 2022 | +113.7% ! | +10.0% | 47.5% | 0.7200% | Verified |
| 2021 | base year | — | 92.2% | 1.8500% | Verified |
| Cumulative market value growth (earliest valid year → 2025): +57.0% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | -23.5% | +16.5% | +24.2% | +113.7% | 2023 | -24.5% | 2025 |
| Assessment Ratio | 100.0% | 92.6% | — | 149.4% | 2022 | 69.9% | 2023 |
| Effective Tax Rate (2025) | 0.9200% | 0.9200% | — | 0.9200% | 2025 | 0.9200% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$13,277 | $13,311 | ~$32,251 | $14,231 | 2021 | $11,958 | 2023 |
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2026 | ~$1,681,292 | ~$1,359,641 | ~2.0139% | ~$27,382 | +17.0% |
| 2027 | ~$1,966,790 | ~$1,495,605 | ~1.9814% | ~$29,634 | +36.8% |
| 2028 | ~$2,300,769 | ~$1,645,165 | ~1.9488% | ~$32,062 | +60.1% |
| 2029 | ~$2,691,460 | ~$1,809,682 | ~1.9163% | ~$34,679 | +87.3% |
| 2030 | ~$3,148,495 | ~$1,990,650 | ~1.8837% | ~$37,499 | +119.1% |
| 2026 | ~$1,652,547 | ~$1,359,641 | ~2.0465% | ~$27,825 | +15.0% |
| 2027 | ~$1,900,113 | ~$1,495,605 | ~2.0465% | ~$30,607 | +32.2% |
| 2028 | ~$2,184,768 | ~$1,645,165 | ~2.0465% | ~$33,668 | +52.0% |
| 2029 | ~$2,512,065 | ~$1,809,682 | ~2.0465% | ~$37,035 | +74.8% |
| 2030 | ~$2,888,396 | ~$1,990,650 | ~2.0465% | ~$40,738 | +101.0% |
| 2026 | ~$1,710,036 | ~$1,359,641 | ~1.9977% | ~$27,161 | +19.0% |
| 2027 | ~$2,034,617 | ~$1,495,605 | ~1.9488% | ~$29,147 | +41.6% |
| 2028 | ~$2,420,805 | ~$1,645,165 | ~1.9000% | ~$31,258 | +68.4% |
| 2029 | ~$2,880,296 | ~$1,809,682 | ~1.8512% | ~$33,501 | +100.4% |
| 2030 | ~$3,427,002 | ~$1,990,650 | ~1.8024% | ~$35,879 | +138.4% |
In 2025, this property's market value of $1,437,236 places it in the top 25% for Multi-Family properties in Travis County (12584 comparable) — +177% above the county median of $519,778. Multi-Family here is the broad TCAD category — every multi-family 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 | $1,437,236 | $438,669 | $519,778 | $749,859 | ↑ Top 25% | -7.5% |
| 2024 | $1,904,130 | $467,458 | $564,615 | $848,565 | ↑ Top 25% | -6.3% |
| 2023 | $1,956,672 | $503,905 | $617,035 | $919,932 | ↑ Top 25% | +0.9% |
| 2022 | $915,554 | $506,618 | $615,058 | $906,429 | ↑ Top 25% | +39.1% |
| 2021 | $767,482 | $300,453 | $376,850 | $539,896 | ↑ 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.