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227 CONGRESS AVE AUSTIN, TX 78701

Travis County, TX · Commercial Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$3,521,028
2025 Verified
Taxable Value
Total Tax
~$16,268
2025 Partial
Effective Tax Rate (2025)
0.4600%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$1,605,000
-54.4% 2025 → 2026 Certified
Taxable Value
Est. 2026 Total Tax
Est. 2026 Effective Tax Rate
Not available yet
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 PEREZ CYNTHIA M & LIDIA C
Parcel ID 0205020506
Short ID 192816
Type Real
Use Code 53 Office Small (<10,000 SF)
Valuation Income
Improvement SF 4,570 SF
Land SF 3,680 SF
Acres 0.084
Year Built 1900
Legal N 23FT OF LOT 6 BLOCK 018 ORIGINAL CITY
Neighborhood 53CBD
Current Values 2025 Certified
Land$2,944,000
Special Use Land MarketNot Available
Total Land $2,944,000
Improvement$577,028
Total Improvement $577,028
Market$3,521,028
Special Use Exclusion (−)Not Available
Appraised$3,521,028
Value Limitation Adjustment (−) (homestead cap)−$886,306
Net Appraised (assessed) $2,634,722
Exemptions on fileHS,HT,OV65
Taxable Value $2,634,722
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 +38.2% from $2,547,030 (2021) to $3,521,028 (2025), a CAGR of 8.4% over 4 years. This is strong appreciation — well above typical inflation. 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 outpaced the broader commercial 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 $53,919. Austin ISD is the largest single contributor, at 53.4% of the total 2025 levy.

Assessment Gap: Assessed value ($2,634,722) is $886,306 below market value, suggesting potential for an upward assessment in future years.

Asset Class: Commercial. No homestead exemptions apply — full market value is taxable. This is valued using the income approach, so changes in rent roll or occupancy move the appraisal more directly than they would for a cost-approach property.


Investment Snapshot — 2025 certified basis
Building (Main)
4,570 SF
living area
Gross Building
6,092 SF
enclosed area
Land
3,680 SF
0.084 ac
Value / Bldg SF
$770
all-in (incl. land)
Land $/SF
$800
land value only
Land Value Share
84%
Year Built
1900
~126 yrs old
Eff. Tax Rate
0.460%
total tax ÷ market value
Assessment Ratio
74.8%
below typical ~100%
Est. Annual Tax
$53,919
2025 taxable × rate

Value Composition: Land carries 84% of market value ($2,944,000 land vs $577,028 improvements), about $800/SF of land. With value concentrated in the land under a ~126-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 $3,521,028, 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 +8.4% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $5,277,932 by 2030, with an estimated annual tax burden around $79,932. 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
$577,028
Main Area
4,570 SF
Gross Building Area
6,092 SF
Year Built
1900
5 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 2,285 SF
2ND 2nd Floor 2,285 SF
328 MEZZ COMM (STG) 1,521 SF
SO Sketch Only 184 SF
413 STAIRWAY EXT 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IAU
53.4% $8,680
CAT
17.2% $2,794
TCO
13.4% $2,187
ACT
12.1% $1,971
THD
3.9% $637
Total: $16,268
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% $8,679.61 $8,679.61 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $2,793.58 $2,793.58 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $2,187.00 $2,187.00 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $1,970.65 $1,970.65 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $637.22 $637.22 Paid
Combined Rate 2.1767% 1.9749% 1.8092% 1.9818% 2.0465% +0.0647% $16,268.06 $16,268.06 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $1,605,000 $3,521,028 -54.4%
Assessed Value $1,605,000 $2,634,722 -39.1%
Land Value $1,472,000 $2,944,000 -50.0%
Improvement Value $133,000 $577,028 -77.0%
Taxable Value
Exemptions HS,HT,OV65 HS,HT,OV65
Total Tax Pending certification
~$16,268
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 $2,414,716 $1,605,000 -809,716 (-33.5%)
Taxable Value $109,837
Value History (2021–2026)
Year Market Value Land Value Imprv Value Value Limitation Adj (−) Net Appraised (Assessed) Taxable Value Total Tax Source
2026 $1,605,000 $1,472,000 $133,000 $1,605,000 $— Not yet — post-cert Certified — no billing yet
2025 $3,521,028 $2,944,000 $577,028 −$886,306 $2,634,722 $— ~$16,268 Partial
2024 $2,891,494 −$496,292 $2,395,202 $— $17,214 Verified
2023 $2,632,671 −$792,671 $1,840,000 $— $13,270 Verified
2022 $2,577,775 −$737,775 $1,840,000 $— $17,842 Verified
2021 $2,547,030 −$707,030 $1,840,000 $— $22,196 Verified
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 -31.4% -8.4% ~100% Not available Partial
2025 +47.0% +10.0% 74.8% Not available Partial
2024 -17.2% -0.5% ~100% 0.7200% Verified
2023 +9.8% +10.0% 83.3% 0.4600% Verified
2022 +2.1% +10.0% 83.2% 0.6800% Verified
2021 base year 77.2% 0.8700% Verified
Cumulative market value growth (earliest valid year → 2025): +36.6%
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 ~$3,817,933 ~$2,898,194 ~2.0139% ~$58,368 +8.4%
2027 ~$4,139,875 ~$3,188,014 ~1.9814% ~$63,167 +17.6%
2028 ~$4,488,963 ~$3,506,815 ~1.9488% ~$68,342 +27.5%
2029 ~$4,867,488 ~$3,857,496 ~1.9163% ~$73,921 +38.2%
2030 ~$5,277,932 ~$4,243,246 ~1.8837% ~$79,932 +49.9%
Submarket Position
Where This Property Stands — Commercial Benchmark

In 2025, this property's market value of $3,521,028 places it in the top 25% for Commercial properties in Travis County (13608 comparable) — +148% above 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 $3,521,028 $649,268 $1,417,484 $3,347,260 ↑ Top 25% -0.8%
2024 $2,891,494 $661,016 $1,438,465 $3,471,171 ↑ Above median +0.0%
2023 $2,632,671 $667,828 $1,414,358 $3,374,900 ↑ Above median +9.7%
2022 $2,577,775 $553,066 $1,215,730 $2,939,150 ↑ Above median +3.3%
2021 $2,547,030 $517,750 $1,142,600 $2,780,453 ↑ Above median 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: 4,570 SF main area · 6,092 SF gross · 0.084 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.