8200 PHILBROOK DR 78744
| Owner | ROBINSON DERRIK NATHANIEL & |
|---|---|
| Parcel ID | 0336080907 |
| Short ID | 953324 |
| Type | Real |
| Use Code | 01 Single-Family Residence |
| Valuation | Cost |
| Improvement SF | 1,678 SF |
| Land SF | 5,700 SF |
| Acres | 0.131 |
| Year Built | 2023 |
| Legal | LOT 19 BLK O COLTON BLUFF PHS 3 |
| Neighborhood | H0850 |
| Land | $31,932 |
|---|---|
| Special Use Land Market | Not Available |
| Total Land | $31,932 |
| Improvement | $309,321 |
|---|---|
| Total Improvement | $309,321 |
| Market | $341,253 |
|---|---|
| Special Use Exclusion (−) | Not Available |
| Appraised | $341,253 |
| Value Limitation Adjustment (−) | — |
| Net Appraised (assessed) | $341,253 |
| Exemptions on file | HS |
|---|---|
| Taxable Value | $341,253 |
Appreciation: Market value has risen +2175.0% from $15,000 (2022) to $341,253 (2025), a CAGR of 183.4% over 3 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 +53.5%, so this parcel has outpaced the broader land/vacant market over the same period.
Tax Burden: The combined rate across 5 taxing entities is 2.0702% in 2025 (+0.0420% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $7,065. Del Valle ISD is the largest single contributor, at 37.9% 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 9% of market value ($31,932 land vs $309,321 improvements), about $6/SF of land. Most value sits in the improvements, so building condition, age (~3 yrs), and rent roll drive the underwriting.
Submarket Position: At $341,253, this parcel sits in the upper-middle (50th–75th percentile) of Land/Vacant property in Travis County — county median $84,423 (P25 $24,862 / P75 $362,804, 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 +121.8% Base-scenario CAGR (Based on 2021–2026 preliminary trend, projected forward from 2026), the model projects market value near $19,478,825 by 2031, with an estimated annual tax burden around $10,298. 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.
5 components · show ▾hide ▴
| Code | Description | SF | In Gross |
|---|---|---|---|
| 1ST | 1st Floor | 1,678 SF | ✓ |
| 095 | HVAC RESIDENTIAL | 1,678 SF | ✗ |
| 041 | GARAGE ATT 1ST F | 420 SF | ✓ |
| 011 | PORCH OPEN 1ST F | 150 SF | ✗ |
| 251 | BATHROOM | 2 SF | ✓ |
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.
| Entity | 2021 Rate | 2022 Rate | 2023 Rate | 2024 Rate | 2025 Rate | YoY (2024→25) | Amt Due | Amt Paid | Balance |
|---|---|---|---|---|---|---|---|---|---|
| IDV Del Valle ISD | 1.2020% | 1.1846% | 1.0028% | 0.9969% | 0.9489% | -0.0480% | $1,909.69 | $1,909.69 | Paid |
| CAT City of Austin | 0.5410% | 0.4627% | 0.4458% | 0.4776% | 0.5240% | +0.0464% | $1,430.58 | $1,430.58 | Paid |
| TCO Travis County | 0.3574% | 0.3182% | 0.3047% | 0.3444% | 0.3758% | +0.0314% | $1,026.06 | $1,026.06 | Paid |
| ACT Austin Community College | 0.1048% | 0.0987% | 0.0986% | 0.1013% | 0.1034% | +0.0021% | $347.69 | $347.69 | Paid |
| THD Travis Central Health | 0.1118% | 0.0987% | 0.1007% | 0.1080% | 0.1180% | +0.0101% | $322.21 | $322.21 | Paid |
| Combined Rate | 2.3170% | 2.1629% | 1.9525% | 2.0282% | 2.0702% | +0.0420% | $5,036.23 | $5,036.23 | Paid |
| Entity | Tax Rate | Amount Due | Share |
|---|---|---|---|
| IDV Del Valle ISD | 0.9489% | $1,909.69 | 37.9% |
| CAT City of Austin | 0.5240% | $1,430.58 | 28.4% |
| TCO Travis County | 0.3758% | $1,026.06 | 20.4% |
| ACT Austin Community College | 0.1034% | $347.69 | 6.9% |
| THD Travis Central Health | 0.1180% | $322.21 | 6.4% |
| Total | 2.0702% | $5,036.23 | 100.0% |
| 2026 Preliminary Preliminary | 2025 Certified Certified | Change 2025→2026 | |
|---|---|---|---|
| Market Value | $362,958 | $341,253 | +6.4% |
| Assessed Value | $362,958 | $341,253 | +6.4% |
| Land Value | $31,932 | $31,932 | +0.0% |
| Improvement Value | $331,026 | $309,321 | +7.0% |
| Taxable Value | $362,958 | $341,253 | +6.4% |
| Exemptions | HS | HS | |
| Total Tax 2026 = estimate |
~$7,514
Estimated
|
~$5,036
Partial
|
ⓘ |
| Year | Market Value | Land Value | Imprv Value | Value Limitation Adj (−) | Net Appraised (Assessed) | Taxable Value | Total Tax | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 Pre | $362,958 | $31,932 | $331,026 | — | $362,958 | $362,958 | Not yet — post-cert | Preliminary |
| 2025 | $341,253 | $31,932 | $309,321 | — | $341,253 | $341,253 | ~$5,036 | Partial |
| 2024 | $235,402 | $30,000 | $205,402 | — | $235,402 | $235,402 | $3,571 | Verified |
| 2023 | $24,000 | $30,000 | — | — | $24,000 | $24,000 | $469 | Verified |
| 2022 | $15,000 | $15,000 | — | — | $15,000 | $15,000 | $324 | Verified |
| Year | MktVal YoY | Assessed YoY | Asmt Ratio | Eff. Tax Rate | Coverage |
|---|---|---|---|---|---|
| 2026 | +6.4% | +6.4% | ~100% | Not available | Partial |
| 2025 | +45.0% | +45.0% | ~100% | Not available | Partial |
| 2024 | +880.8% ! | +880.8% | ~100% | No billing data | Verified |
| 2023 | +60.0% | +60.0% | ~100% | No billing data | Verified |
| 2022 | base year | — | ~100% | No billing data | Verified |
| Cumulative market value growth (earliest valid year → 2025): +2175.0% | |||||
| 12 Month | Hist. Avg | Forecast Avg | Peak | When | Trough | When | |
|---|---|---|---|---|---|---|---|
| Market Value Growth | +6.4% | +248.0% | +121.8% | +880.8% | 2024 | +6.4% | 2026 |
| Assessment Ratio | 100.0% | 100.0% | — | 100.0% | 2022 | 100.0% | 2022 |
| Effective Tax Rate (2025) | 1.4800% | 1.4800% | — | 1.4800% | 2025 | 1.4800% | 2025 |
|
Tax Amount
⚑ 2025 total is a derived or partial figure, not independently confirmed |
$5,036 | $2,350 | ~$9,133 | $5,036 | 2025 | $324 | 2022 |
Market value changed by 881% in 2024, flagged as unusually large. Verify against comparable sales before using this value in underwriting.
| Year | ~Mkt Value | ~Assessed | ~Rate | ~Ann. Tax | Value Δ |
|---|---|---|---|---|---|
| 2027 | ~$805,003 | ~$399,254 | ~2.0085% | ~$8,019 | +121.8% |
| 2028 | ~$1,785,414 | ~$439,179 | ~1.9468% | ~$8,550 | +391.9% |
| 2029 | ~$3,959,863 | ~$483,097 | ~1.8851% | ~$9,107 | +991.0% |
| 2030 | ~$8,782,567 | ~$531,407 | ~1.8234% | ~$9,690 | +2319.7% |
| 2031 | ~$19,478,825 | ~$584,547 | ~1.7617% | ~$10,298 | +5266.7% |
| 2027 | ~$797,744 | ~$399,254 | ~2.0702% | ~$8,265 | +119.8% |
| 2028 | ~$1,753,359 | ~$439,179 | ~2.0702% | ~$9,092 | +383.1% |
| 2029 | ~$3,853,702 | ~$483,097 | ~2.0702% | ~$10,001 | +961.7% |
| 2030 | ~$8,470,038 | ~$531,407 | ~2.0702% | ~$11,001 | +2233.6% |
| 2031 | ~$18,616,266 | ~$584,547 | ~2.0702% | ~$12,101 | +5029.0% |
| 2027 | ~$812,262 | ~$399,254 | ~1.9776% | ~$7,896 | +123.8% |
| 2028 | ~$1,817,759 | ~$439,179 | ~1.8851% | ~$8,279 | +400.8% |
| 2029 | ~$4,067,957 | ~$483,097 | ~1.7925% | ~$8,660 | +1020.8% |
| 2030 | ~$9,103,667 | ~$531,407 | ~1.7000% | ~$9,034 | +2408.2% |
| 2031 | ~$20,373,065 | ~$584,547 | ~1.6074% | ~$9,396 | +5513.1% |
In 2025, this property's market value of $341,253 places it in the 50th–75th percentile for Land/Vacant properties in Travis County (35611 comparable) — 4× the county median of $84,423. 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 | $341,253 | $24,862 | $84,423 | $362,804 | ↑ Above median | +2.1% |
| 2024 | $235,402 | $23,000 | $66,000 | $328,966 | ↑ Above median | +0.0% |
| 2023 | $24,000 | $24,692 | $71,500 | $270,000 | ↓ Bottom 25% | +0.0% |
| 2022 | $15,000 | $15,000 | $55,000 | $180,000 | ↓ Below median | +100.0% |
| 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 | 2022–2024 | Verified |
| TCAD Preliminary Export ↗ | First-look 2026 appraisal value, subject to change at certification | 2026 (exported June 9, 2026; certifies July 25, 2026) | Preliminary |
| Travis County Rates History ↗ | Adopted tax rate for each of this parcel's taxing entities | 1990–2025 | Verified |
| TaxCurOpenData | Current-year (2025) tax billing, by taxing entity | 2025 | Partial |
| PIR bulk billing export | Prior-year tax billing, Travis County Tax Office | 2022, 2023, 2024 | Verified |
| Satellite imagery (Esri World Imagery) | Aerial view of the parcel | Located by geocoding this parcel's address — may not resolve for every address | — |