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4315 CONGRESS AVE 313 78745

Travis County, TX · O Appraisal: 2025 Certified Billing: 2025 Verified 2021–24 billing ✓ Delinquent
At a Glance
2025 Certified
Market Value
$140,770
2025 Verified
Taxable Value
$140,770
2025 Verified
Total Tax
$2,881
2025 Verified
Effective Tax Rate (2025)
2.0500%
2025 Tax ÷ 2025 Market Value Verified
2026 Certified
Market Value
$245,703
+74.5% 2025 → 2026 Certified
Taxable Value
$245,703
2026 Certified
Est. 2026 Total Tax
~$5,028
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 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
This parcel has a real delinquent balance on file: $3,313.
Property Info
Owner 4315 SOUTH DEVELOPMENT LLC
Parcel ID 0412041058
Short ID 986354
Type Real
Use Code 15 Condominium (Stacked)
Valuation Cost
Improvement SF 973 SF
Land SF 438 SF
Acres 0.010
Year Built 2023
Legal CONGRESS LOFTS CONDOMINIUMS UNT 313 PLUS 0.7309 % INT IN COM AREA
Neighborhood J222C1C
Current Values 2025 Certified
Land$19,689
Special Use Land MarketNot Available
Total Land $19,689
Improvement$121,081
Total Improvement $121,081
Market$140,770
Special Use Exclusion (−)Not Available
Appraised$140,770
Value Limitation Adjustment (−)
Net Appraised (assessed) $140,770
Taxable Value $140,770
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.
Delinquency
Total Due $3,312.96
First Delinquent
As of June 20, 2026 — Travis County Tax Office snapshot. This balance may have grown since then due to ongoing statutory penalty and interest (Tax Code §33.01); verify the exact current amount with the Travis County Tax Office ↗ before relying on it.
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

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 $2,881. Austin ISD is the largest single contributor, at 45.2% of the total 2025 levy.

Asset Class: O. 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)
973 SF
living area
Gross Building
977 SF
enclosed area
Land
438 SF
0.010 ac
Value / Bldg SF
$145
all-in (incl. land)
Land $/SF
$45
land value only
Land Value Share
14%
Year Built
2023
~3 yrs old
Eff. Tax Rate
2.050%
total tax ÷ market value
Est. Annual Tax
$2,881
2025 taxable × rate

Value Composition: Land carries 14% of market value ($19,689 land vs $121,081 improvements), about $45/SF of land. Most value sits in the improvements, so building condition, age (~3 yrs), and rent roll drive the underwriting.

Delinquent Taxes: $3,312.96 in unpaid taxes . These become a lien on the property and transfer to the buyer at closing unless negotiated otherwise.

Improvement Detail
Improvement Value
$121,081
Main Area
973 SF
Gross Building Area
977 SF
Year Built
2023
4 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 973 SF
095 HVAC RESIDENTIAL 973 SF
251 BATHROOM 2 SF
252 BEDROOMS 2 SF
Your Tax Bill, This Year
Why This Property's Tax Bill Changed (2024 → 2025)
▲ Value change added $2,478 — taxable value went up.
▲ Tax rates added $91 — tax rates went up overall.
▼ Exemption changes saved $1,658 — this parcel gained exemption value.

Rate effect by entity
Entity 2024 Rate 2025 Rate Rate Effect
City of Austin 0.4776% 0.5240% +65
Travis County 0.3444% 0.3758% +44
Austin ISD 0.9505% 0.9252% -36
Travis Central Health 0.1080% 0.1180% +14
Austin Community College 0.1013% 0.1034% +3
2025 Tax Burden — Entity Split
IAU
45.2% $1,302
CAT
25.6% $738
TCO
18.4% $529
THD
5.8% $166
ACT
5.1% $146
Total: $2,881
Risk Indicators
Risk Indicators
!
Delinquent Taxes

This parcel has unpaid taxes on record. Delinquent taxes are a lien on the property and transfer to the buyer at closing unless negotiated otherwise.

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% $1,302.40 $— $1,302.40
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $737.66 $— $737.66
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $529.08 $— $529.08
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $166.14 $— $166.14
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $145.56 $— $145.56
Combined Rate 2.1767% 1.9749% 1.8092% 1.9818% 2.0465% +0.0647% $2,880.84 $0.00 $2,880.84
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $245,703 $140,770 +74.5%
Assessed Value $245,703 $140,770 +74.5%
Land Value $19,719 $19,689 +0.2%
Improvement Value $225,984 $121,081 +86.6%
Taxable Value $245,703 $140,770 +74.5%
Total Tax 2026 = estimate
~$5,028
Estimated
$2,881
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 $245,703 $245,703 +0 (+0.0%)
Taxable Value $245,703 $245,703 +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 $245,703 $19,719 $225,984 $245,703 $245,703 Not yet — post-cert Certified — no billing yet
2025 $140,770 $19,689 $121,081 $140,770 $140,770 $2,881 Verified
2024 $— $15,751 $— $1,970 Verified
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +74.5% +74.5% ~100% Not available Partial
2025 +41.6% +41.6% ~100% 2.0500% Verified
2024 base year ~100% 1.9800% Verified
Cumulative market value growth (earliest valid year → 2025): +41.6%
Annual Trends Tax billing 2025 only
How This Parcel Compares
6-Year Projection Estimates Only
More Resources
Property Tax & County News Travis County · live feed
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Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: 973 SF main area · 977 SF gross · 0.010 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.