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1003 RIO GRANDE ST TX 78701

Travis County, TX · Commercial Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$4,102,527
2025 Verified
Taxable Value
$3,044,865
2025 Verified (26% below market)
Total Tax
~$68,299
2025 Partial
Effective Tax Rate (2025)
1.6600%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$4,130,038
+0.7% 2025 → 2026 Certified
Taxable Value
$2,345,710
2026 Certified (43% below market)
Est. 2026 Total Tax
~$48,005
2026 Estimated
Est. 2026 Effective Tax Rate
1.1623%
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 1003 FAMILY LIMITED PARTNERSHIP
Parcel ID 0208001607
Short ID 821201
Type Real
Use Code 59 Office / Retail (SFR Conv.)
Valuation Income
Improvement SF 5,547 SF
Land SF 19,872 SF
Acres 0.456
Year Built 1875
Legal LOT 1B BLOCK 129 ORIGINAL CITY AMENDED PLAT OF LOTS 1B & 4B
Neighborhood 59CBD
Current Values 2025 Certified
Land$3,974,400
Special Use Land MarketNot Available
Total Land $3,974,400
Improvement$128,127
Total Improvement $128,127
Market$4,102,527
Special Use Exclusion (−)Not Available
Appraised$4,102,527
Value Limitation Adjustment (−)
Net Appraised (assessed) $4,102,527
Exemptions (−) (HT)−$1,057,662
Taxable Value $3,044,865
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 +30.2% from $3,150,000 (2021) to $4,102,527 (2025), a CAGR of 6.8% over 4 years. This represents moderate, steady growth. 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 $62,313. Austin ISD is the largest single contributor, at 48.4% of the total 2025 levy.

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)
5,547 SF
living area
Gross Building
6,322 SF
enclosed area
Land
19,872 SF
0.456 ac
Value / Bldg SF
$740
all-in (incl. land)
Land $/SF
$200
land value only
Land Value Share
97%
Year Built
1875
~151 yrs old
Eff. Tax Rate
1.660%
total tax ÷ market value
Est. Annual Tax
$62,313
2025 taxable × rate

Value Composition: Land carries 97% of market value ($3,974,400 land vs $128,127 improvements), about $200/SF of land. With value concentrated in the land under a ~151-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 $4,102,527, 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 +6.8% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $5,707,916 by 2030, with an estimated annual tax burden around $107,522. 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
$128,127
Main Area
5,547 SF
Gross Building Area
6,322 SF
Year Built
1875
9 components · show ▾hide ▴
Code Description SF In Gross
551 PAVED AREA 3,550 SF
1ST 1st Floor 3,136 SF
2ND 2nd Floor 2,411 SF
011C PORCH OPEN 1ST COMM 718 SF
031C GARAGE DET 1ST COMM 672 SF
012C PORCH OPEN 2 COMM 664 SF
061C CARPORT ATT 1ST COMM 255 SF
874 OBS HEAT CENTRAL 100 SF
251 BATHROOM 3 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IAU
48.4% $33,064
CAT
23.4% $15,956
TCO
16.8% $11,444
ACT
6.2% $4,242
THD
5.3% $3,594
Total: $68,299
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 76% in 2026, flagged as unusually large. Verify against comparable sales before using this value in underwriting.

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% $33,063.83 $33,063.83 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $15,955.61 $15,955.61 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $11,443.97 $11,443.97 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $4,242.01 $4,242.01 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $3,593.64 $3,593.64 Paid
Combined Rate 2.1767% 1.9749% 1.8092% 1.9818% 2.0465% +0.0647% $68,299.06 $68,299.06 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $4,130,038 $4,102,527 +0.7%
Assessed Value $4,130,038 $4,102,527 +0.7%
Land Value $3,974,400 $3,974,400 +0.0%
Improvement Value $155,638 $128,127 +21.5%
Taxable Value $2,345,710 $3,044,865 -23.0%
Exemptions HT HT
Total Tax 2026 = estimate
~$48,005
Estimated
~$68,299
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 $7,223,285 $4,130,038 -3,093,247 (-42.8%)
Taxable Value $3,138,704 $2,345,710 -792,994 (-25.3%)
Value History (2021–2026)
Year Market Value Land Value Imprv Value Value Limitation Adj (−) Net Appraised (Assessed) Taxable Value Total Tax Source
2026 $4,130,038 $3,974,400 $155,638 $4,130,038 $2,345,710 Not yet — post-cert Certified — no billing yet
2025 $4,102,527 $3,974,400 $128,127 $4,102,527 $3,044,865 ~$68,299 Partial
2024 $3,540,923 $3,540,923 $— $57,735 Verified
2023 $3,317,500 −$336,699 $2,980,801 $— $50,932 Verified
2022 $3,317,500 −$336,699 $2,980,801 $— $52,930 Verified
2021 $3,150,000 −$169,199 $2,980,801 $— $60,474 Verified
Market Value vs. Taxable Value gap up to 43.2%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +76.1% ! +20.0% 68.2% Not available Partial
2025 +15.9% +15.9% ~100% Not available Partial
2024 +0.0% +0.0% ~100% 1.6300% Verified
2023 +6.7% +6.7% ~100% 1.4400% Verified
2022 -26.5% -26.5% ~100% 1.6000% Verified
2021 base year ~100% 1.9200% Verified
Cumulative market value growth (earliest valid year → 2025): -9.0%
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 ~$4,382,649 ~$4,382,649 ~2.0139% ~$88,264 +6.8%
2027 ~$4,681,897 ~$4,681,897 ~1.9814% ~$92,767 +14.1%
2028 ~$5,001,579 ~$5,001,579 ~1.9488% ~$97,473 +21.9%
2029 ~$5,343,088 ~$5,343,088 ~1.9163% ~$102,389 +30.2%
2030 ~$5,707,916 ~$5,707,916 ~1.8837% ~$107,522 +39.1%
Submarket Position
Where This Property Stands — Commercial Benchmark

In 2025, this property's market value of $4,102,527 places it in the top 25% for Commercial properties in Travis County (13608 comparable) — +189% 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 $4,102,527 $649,268 $1,417,484 $3,347,260 ↑ Top 25% -0.8%
2024 $3,540,923 $661,016 $1,438,465 $3,471,171 ↑ Top 25% +0.0%
2023 $3,317,500 $667,828 $1,414,358 $3,374,900 ↑ Above median +9.7%
2022 $3,317,500 $553,066 $1,215,730 $2,939,150 ↑ Top 25% +3.3%
2021 $3,150,000 $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: 5,547 SF main area · 6,322 SF gross · 0.456 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.