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ELROY RD 42 AUSTIN 78617

Travis County, TX · Land / Vacant Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$135,443
2025 Verified
Taxable Value
$69,059
2025 Verified (49% below market)
Total Tax
~$379
2025 Partial
Effective Tax Rate (2025)
0.2800%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$232,608
+71.7% 2025 → 2026 Certified
Taxable Value
$21,995
2026 Certified (91% below market)
Est. 2026 Total Tax
~$455
2026 Estimated
Est. 2026 Effective Tax Rate
0.1958%
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 COTA CAR CONDOS LP
Parcel ID 0339410639
Short ID 986501
Type Real
Use Code 61 Warehouse (<20,000 SF)
Valuation Cost
Improvement SF 1,500 SF
Land SF 17,696 SF
Acres 0.406
Year Built 2025
Legal T-11 CAR CONDOMINIUMS UNT 42 PLUS 0.31 % INT IN COM AREA
Neighborhood C05391
Current Values 2025 Certified
Land$84,713
Special Use Land MarketNot Available
Total Land $84,713
Improvement$50,730
Total Improvement $50,730
Market$135,443
Special Use Exclusion (−)Not Available
Appraised$135,443
Value Limitation Adjustment (−) (homestead cap)−$66,384
Net Appraised (assessed) $69,059
Taxable Value $69,059
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

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 $1,430. Del Valle ISD is the largest single contributor, at 45.8% of the total 2025 levy.

Assessment Gap: Assessed value ($69,059) is $66,384 below market value, suggesting potential for an upward assessment in future years.

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)
1,500 SF
living area
Gross Building
1,500 SF
enclosed area
Land
17,696 SF
0.406 ac
Value / Bldg SF
$90
all-in (incl. land)
Land $/SF
$5
land value only
Land Value Share
63%
Year Built
2025
~1 yrs old
Eff. Tax Rate
0.280%
total tax ÷ market value
Assessment Ratio
51.0%
below typical ~100%
Est. Annual Tax
$1,430
2025 taxable × rate

Value Composition: Land carries 63% of market value ($84,713 land vs $50,730 improvements), about $5/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.

Submarket Position: At $135,443, this parcel sits in the upper-middle (50th–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.

No delinquent taxes on record.

Improvement Detail
Improvement Value
$50,730
Main Area
1,500 SF
Gross Building Area
1,500 SF
Year Built
2025
1 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 1,500 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IDV
45.8% $174
CAT
25.3% $96
TCO
18.2% $69
THD
5.7% $22
ACT
5.0% $19
Total: $379
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 787% in 2025, 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
IDV Del Valle ISD 1.2020% 1.1846% 1.0028% 0.9969% 0.9489% -0.0480% $173.92 $173.92 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $96.05 $96.05 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $68.89 $68.89 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $21.63 $21.63 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $18.95 $18.95 Paid
Combined Rate 2.3170% 2.1629% 1.9525% 2.0282% 2.0702% +0.0420% $379.44 $379.44 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $232,608 $135,443 +71.7%
Assessed Value $21,995 $69,059 -68.2%
Land Value $105,360 $84,713 +24.4%
Improvement Value $127,248 $50,730 +150.8%
Taxable Value $21,995 $69,059 -68.2%
HS Cap Loss -$210,613
Total Tax 2026 = estimate
~$455
Estimated
~$379
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 $232,608 $232,608 +0 (+0.0%)
Taxable Value $21,995 $21,995 +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 $232,608 $105,360 $127,248 −$210,613 $21,995 $21,995 Not yet — post-cert Certified — no billing yet
2025 $135,443 $84,713 $50,730 −$66,384 $69,059 $69,059 ~$379 Partial
2024 $— $15,274 $— $310 Verified
Market Value vs. Taxable Value gap up to 90.5%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +71.7% -68.2% 9.5% Not available Partial
2025 +786.8% ! +352.1% 51.0% Not available Partial
2024 base year ~100% 2.0300% Verified
Cumulative market value growth (earliest valid year → 2025): +786.8%
Annual Trends Tax billing 2025 only
How This Parcel Compares
6-Year Projection Estimates Only
Submarket Position
Where This Property Stands — Land/Vacant Benchmark

In 2025, this property's market value of $135,443 places it in the 50th–75th percentile for Land/Vacant properties in Travis County (35611 comparable) — +59% above 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 $135,443 $24,862 $85,028 $363,420 ↑ Above median +2.1%
2024 $23,000 $66,000 $330,000 +0.0%
More Resources
Property Tax & County News Travis County · live feed
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Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: 1,500 SF main area · 1,500 SF gross · 0.406 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.