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5303 E OLTORF ST TX 00000

Travis County, TX · Commercial Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$22,677,615
2025 Verified
Taxable Value
$22,677,615
2025 Verified
Total Tax
~$469,469
2025 Partial
Effective Tax Rate (2025)
2.0700%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$34,092,967
+50.3% 2025 → 2026 Certified
Taxable Value
$34,092,967
2026 Certified
Est. 2026 Total Tax
~$705,787
2026 Estimated
Est. 2026 Effective Tax Rate
2.0702%
Est. 2026 Tax ÷ 2026 Market Value Estimated
At a Glance Tax Bill History Compares Resources
2026 Property Tax Calendar ◷ Today: September 16, 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 SPANSION LLC
Parcel ID 0312100104
Short ID 572970
Type Real
Use Code 28 Major Industrial — Eng.
Valuation Cost
Improvement SF 1,010,136 SF
Land SF 1,436,555 SF
Acres 32.979
Year Built 1994
Legal LOT 3-5 BLK A UNIVERSITY BUSINESS PARK & LOT 2 BLK 1 LESS 8800 SF SUNRIDGE PARK SEC 2 RESUB OF
Neighborhood 9CTRT_APSL
Current Values 2025 Certified
Land$26,935,411
Special Use Land MarketNot Available
Total Land $26,935,411
Improvement
Total Improvement
Market$22,677,615
Special Use Exclusion (−)Not Available
Appraised$22,677,615
Value Limitation Adjustment (−)
Net Appraised (assessed) $22,677,615
Taxable Value $22,677,615
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 fallen -13.7% from $26,288,176 (2021) to $22,677,615 (2025), a CAGR of -3.6% over 4 years. Growth has been relatively flat for this asset class. Growth has been fairly evenly spread across these years rather than concentrated in one jump. Over the same span, the median Commercial parcel countywide rose +24.1%, so this parcel has lagged the broader commercial 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 $469,469. Del Valle ISD is the largest single contributor, at 45.8% of the total 2025 levy.

Asset Class: Commercial. No homestead exemptions apply — full market value is taxable. 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)
1,010,136 SF
living area
Gross Building
1,097,381 SF
enclosed area
Land
1,436,555 SF
32.979 ac
Value / Bldg SF
$22
all-in (incl. land)
Land $/SF
$19
land value only
Land Value Share
119%
Year Built
1994
~32 yrs old
Eff. Tax Rate
2.070%
total tax ÷ market value
Est. Annual Tax
$469,469
2025 taxable × rate

Value Composition: Land carries 119% of market value ($26,935,411 land vs $0 improvements), about $19/SF of land. With value concentrated in the land under a ~32-year-old structure, this reads as a land-dominated asset — the classic higher-and-best-use / redevelopment signal. Underwrite the dirt, not the building.

Submarket Position: At $22,677,615, this parcel sits in the top quartile (≥75th percentile) of Commercial property in Travis County — county median $1,417,484 (P25 $649,268 / P75 $3,347,260, n=13,608). Commercial here is the broad TCAD category — every commercial 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 -3.6% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $18,853,567 by 2030, with an estimated annual tax burden around $332,142. 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
Not Available
Main Area
1,010,136 SF
Gross Building Area
1,097,381 SF
Year Built
1994
16 components · show ▾hide ▴
Code Description SF In Gross
491 SPRINKLER HEADS 1,093,368 SF
SO Sketch Only 933,991 SF
1ST 1st Floor 458,474 SF
2ND 2nd Floor 318,237 SF
551 PAVED AREA 250,113 SF
3RD 3rd Floor 233,425 SF
4TH 4th Floor 86,832 SF
093 HVAC COMMRCL SF 3,600 SF
501 CANOPY 1,748 SF
581C STORAGE ATT COMM 400 SF
482 LIGHT POLES 5 SF
405 LOADING DOCK FV 3 SF
276 ELEVATOR COM PAS 2 SF
282 LIGHT POLES FV 2 SF
338 STREETS PVT FV 1 SF
476 ELEVATOR FREIGHT 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IDV
45.8% $215,188
CAT
25.3% $118,835
TCO
18.2% $85,233
THD
5.7% $26,765
ACT
5.0% $23,449
Total: $469,469
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
IDV Del Valle ISD 1.2020% 1.1846% 1.0028% 0.9969% 0.9489% -0.0480% $215,187.89 $215,187.89 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $118,834.56 $118,834.56 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $85,232.68 $85,232.68 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $26,764.80 $26,764.80 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $23,448.65 $23,448.65 Paid
Combined Rate 2.3170% 2.1629% 1.9525% 2.0282% 2.0702% +0.0420% $469,468.58 $469,468.58 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $34,092,967 $22,677,615 +50.3%
Assessed Value $34,092,967 $22,677,615 +50.3%
Land Value $16,161,247 $26,935,411 -40.0%
Improvement Value $17,931,720
Taxable Value $34,092,967 $22,677,615 +50.3%
Total Tax 2026 = estimate
~$705,787
Estimated
~$469,469
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 $34,092,967 $34,092,967 +0 (+0.0%)
Taxable Value $34,092,967 $34,092,967 +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 $34,092,967 $16,161,247 $17,931,720 $34,092,967 $34,092,967 Not yet — post-cert Certified — no billing yet
2025 $22,677,615 $26,935,411 $22,677,615 $22,677,615 ~$469,469 Partial
2024 $24,351,573 −$7,473,573 $16,878,000 $— $438,272 Verified
2023 $24,974,276 −$16,354,945 $8,619,331 $— $475,476 Verified
2022 $25,731,876 −$18,549,100 $7,182,776 $— $540,174 Verified
2021 $26,288,176 −$19,105,400 $7,182,776 $— $596,202 Verified
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +50.3% +50.3% ~100% Not available Partial
2025 +34.4% +34.4% ~100% Not available Partial
2024 -34.6% -34.6% ~100% 2.6000% Verified
2023 +3.3% +3.3% ~100% 1.8400% Verified
2022 -2.9% -2.9% ~100% 2.1600% Verified
2021 base year ~100% 2.2700% Verified
Cumulative market value growth (earliest valid year → 2025): -11.9%
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 ~$21,855,292 ~$21,855,292 ~2.0085% ~$438,961 -3.6%
2027 ~$21,062,787 ~$21,062,787 ~1.9468% ~$410,048 -7.1%
2028 ~$20,299,020 ~$20,299,020 ~1.8851% ~$382,655 -10.5%
2029 ~$19,562,948 ~$19,562,948 ~1.8234% ~$356,709 -13.7%
2030 ~$18,853,567 ~$18,853,567 ~1.7617% ~$332,142 -16.9%
Submarket Position
Where This Property Stands — Commercial Benchmark

In 2025, this property's market value of $22,677,615 places it in the top 25% for Commercial properties in Travis County (13608 comparable) — 16× the county median of $1,417,484. Commercial here is the broad TCAD category — every commercial 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 $22,677,615 $649,268 $1,417,484 $3,347,260 ↑ Top 25% -0.8%
2024 $24,351,573 $661,016 $1,438,465 $3,471,171 ↑ Top 25% +0.0%
2023 $24,974,276 $667,828 $1,414,358 $3,374,900 ↑ Top 25% +9.7%
2022 $25,731,876 $553,066 $1,215,730 $2,939,150 ↑ Top 25% +3.3%
2021 $26,288,176 $517,750 $1,142,600 $2,780,453 ↑ 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: 1,010,136 SF main area · 1,097,381 SF gross · 32.979 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.