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11547 RESEARCH BLVD TX 78759

Travis County, TX · Land / Vacant Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$1,376,974
2025 Verified
Taxable Value
$1,376,974
2025 Verified
Total Tax
~$28,180
2025 Partial
Effective Tax Rate (2025)
2.0500%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$1,376,974
+0.0% 2025 → 2026 Certified
Taxable Value
$1,376,974
2026 Certified
Est. 2026 Total Tax
~$28,180
2026 Estimated
Est. 2026 Effective Tax Rate
2.0465%
Est. 2026 Tax ÷ 2026 Market Value Estimated
At a Glance Tax Bill History Compares Resources
2026 Property Tax Calendar ◷ Today: September 15, 2026
Valuation Date
Jan 1
Notices Mailed
Apr 15
Protest Deadline
May 15
Roll Certified
Jul 25
Rates Adopted
Sep 1
Payment Due
Jan 31
Property Info
Owner PAPPAS RESTAURANTS INC
Parcel ID 0259030301
Short ID 548339
Type Real
Use Code 00 (unlisted)
Valuation Cost
Improvement SF
Land SF 50,965 SF
Acres 1.170
Year Built
Legal 1.17AC OF LOT 6 TADLOCK SUBD
Neighborhood 1NW2
Current Values 2025 Certified
Land$1,299,608
Special Use Land MarketNot Available
Total Land $1,299,608
Improvement$77,366
Total Improvement $77,366
Market$1,376,974
Special Use Exclusion (−)Not Available
Appraised$1,376,974
Value Limitation Adjustment (−)
Net Appraised (assessed) $1,376,974
Taxable Value $1,376,974
Build-up from 2025 TCAD certified values. Land and Improvement are shown as single totals — Parcelytics' loaders capture one aggregate value per year, not TCAD's Homesite / Non-Homesite split. Special Use Land Market and Special Use Exclusion (agricultural/productivity valuation) are not in the current dataset.
Satellite View Imagery: Esri
Satellite image not available
We couldn't locate this property on the map — this can happen for parcels whose address our geocoder can't confidently match.
Investor Insight Report

Appreciation: Market value has risen +1518.2% from $85,092 (2021) to $1,376,974 (2025), a CAGR of 100.6% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2021→2022), 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 +487.2%, so this parcel has outpaced the broader land/vacant market over the same period.

Tax Burden: The combined rate across 5 taxing entities is 2.0465% in 2025 (+0.0647% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $28,180. Austin ISD is the largest single contributor, at 45.2% 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.


Investment Snapshot — 2025 certified basis
Building (Main)
Gross Building
37,500 SF
enclosed area
Land
50,965 SF
1.170 ac
Value / Bldg SF
all-in (incl. land)
Land $/SF
$26
land value only
Land Value Share
94%
Year Built
Eff. Tax Rate
2.050%
total tax ÷ market value
Est. Annual Tax
$28,180
2025 taxable × rate

Value Composition: Land carries 94% of market value ($1,299,608 land vs $77,366 improvements), about $26/SF of land. With value concentrated in the land, this reads as a land-dominated asset — the classic higher-and-best-use / redevelopment signal. Underwrite the dirt, not the building.

Submarket Position: At $1,376,974, 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 +100.6% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $44,691,198 by 2030, with an estimated annual tax burden around $41,774. 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.

Improvement Detail
Improvement Value
$77,366
Main Area
Not Available
Gross Building Area
37,500 SF
Year Built
Not Available
1 components · show ▾hide ▴
Code Description SF In Gross
551 PAVED AREA 37,500 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IAU
45.2% $12,740
CAT
25.6% $7,216
TCO
18.4% $5,175
THD
5.8% $1,625
ACT
5.1% $1,424
Total: $28,180
Risk Indicators
Risk Indicators
No risk indicators flagged

No large value jumps, delinquencies, or data anomalies found for this parcel.

How We Got Here
Rate Environment
Historical Tax Rates by Entity (Travis County)
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% $12,739.76 $12,739.76 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $7,215.58 $7,215.58 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $5,175.29 $5,175.29 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $1,625.15 $1,625.15 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $1,423.79 $1,423.79 Paid
Combined Rate 2.1767% 1.9749% 1.8092% 1.9818% 2.0465% +0.0647% $28,179.57 $28,179.57 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $1,376,974 $1,376,974 +0.0%
Assessed Value $1,376,974 $1,376,974 +0.0%
Land Value $1,299,608 $1,299,608 +0.0%
Improvement Value $77,366 $77,366 +0.0%
Taxable Value $1,376,974 $1,376,974 +0.0%
Total Tax 2026 = estimate
~$28,180
Estimated
~$28,180
Partial
2026: Preliminary → Certified how this parcel's 2026 value moved since the June 9, 2026 preliminary notice
2026 Preliminary Preliminary 2026 Certified Certified Change
Market Value $1,376,974 $1,376,974 +0 (+0.0%)
Taxable Value $1,376,974 $1,376,974 +0 (+0.0%)
Value History (2021–2026)
Year Market Value Land Value Imprv Value Value Limitation Adj (−) Net Appraised (Assessed) Taxable Value Total Tax Source
2026 $1,376,974 $1,299,608 $77,366 $1,376,974 $1,376,974 Not yet — post-cert Certified — no billing yet
2025 $1,376,974 $1,299,608 $77,366 $1,376,974 $1,376,974 ~$28,180 Partial
2024 $1,376,974 $— $27,289 Verified
2023 $1,376,974 $— $24,913 Verified
2022 $1,384,700 $— $27,194 Verified
2021 $85,092 $— $30,140 Verified
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +0.0% +0.0% ~100% Not available Partial
2025 +0.0% +0.0% ~100% Not available Partial
2024 +0.0% +0.0% ~100% 1.9800% Verified
2023 +0.0% +0.0% ~100% 1.8100% Verified
2022 -0.6% -0.6% ~100% 1.9700% Verified
2021 base year ~100% 35.4200% Verified
Cumulative market value growth (earliest valid year → 2025): -0.6%
Annual Trends Tax billing 2025 only
How This Parcel Compares
6-Year Projection Estimates Only
5-Year Tax Projection — Scenario Bands Estimates Only
Show illustrative scenario:
Year ~Mkt Value ~Assessed ~Rate ~Ann. Tax Value Δ
2026 ~$2,761,754 ~$1,514,671 ~2.0139% ~$30,505 +100.6%
2027 ~$5,539,164 ~$1,666,139 ~1.9814% ~$33,013 +302.3%
2028 ~$11,109,730 ~$1,832,752 ~1.9488% ~$35,717 +706.8%
2029 ~$22,282,440 ~$2,016,028 ~1.9163% ~$38,633 +1518.2%
2030 ~$44,691,198 ~$2,217,630 ~1.8837% ~$41,774 +3145.6%
Submarket Position
Where This Property Stands — Land/Vacant Benchmark

In 2025, this property's market value of $1,376,974 places it in the top 25% for Land/Vacant properties in Travis County (35611 comparable) — 16× 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 $1,376,974 $24,862 $85,028 $363,420 ↑ Top 25% +2.1%
2024 $1,376,974 $23,000 $66,000 $330,000 ↑ Top 25% +0.0%
2023 $1,376,974 $25,000 $71,500 $271,439 ↑ Top 25% +0.0%
2022 $1,384,700 $15,000 $55,000 $180,463 ↑ Top 25% +100.0%
2021 $85,092 $6,000 $14,480 $80,000 ↑ Top 25% base yr
More Resources
Property Tax & County News Travis County · live feed
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Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: · 37,500 SF gross · 1.170 ac lot
$

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.