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1800 ALASIO DR 78641

Travis County, TX · O Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$939,997
2025 Verified
Taxable Value
$845,997
2025 Verified (10% below market)
Total Tax
~$22,358
2025 Partial
Effective Tax Rate (2025)
2.3800%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$870,832
-7.4% 2025 → 2026 Certified
Taxable Value
$783,749
2026 Certified (10% below market)
Est. 2026 Total Tax
~$19,683
2026 Estimated
Est. 2026 Effective Tax Rate
2.2603%
Est. 2026 Tax ÷ 2026 Market Value Estimated
At a Glance Tax Bill History Compares Resources
2026 Property Tax Calendar ◷ Today: September 19, 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 KAUR JASTEJ & GURJOT SINGH SIDHU
Parcel ID 0504580118
Short ID 978682
Type Real
Use Code 01 Single-Family Residence
Valuation Cost
Improvement SF 4,030 SF
Land SF 9,031 SF
Acres 0.207
Year Built 2024
Legal TRAVISSO PHS 4 SEC 6B BLK DD LOT 21
Neighborhood T4500
Current Values 2025 Certified
Land$294,905
Special Use Land MarketNot Available
Total Land $294,905
Improvement$645,092
Total Improvement $645,092
Market$939,997
Special Use Exclusion (−)Not Available
Appraised$939,997
Value Limitation Adjustment (−)
Net Appraised (assessed) $939,997
Exemptions (−) (HS)−$94,000
Taxable Value $845,997
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 6 taxing entities is 2.5114% in 2025 (+0.0586% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $21,247. Leander ISD is the largest single contributor, at 42.3% 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)
4,030 SF
living area
Gross Building
4,419 SF
enclosed area
Land
9,031 SF
0.207 ac
Value / Bldg SF
$233
all-in (incl. land)
Land $/SF
$33
land value only
Land Value Share
31%
Year Built
2024
~2 yrs old
Eff. Tax Rate
2.380%
total tax ÷ market value
Est. Annual Tax
$21,247
2025 taxable × rate

Value Composition: Land carries 31% of market value ($294,905 land vs $645,092 improvements), about $33/SF of land. Most value sits in the improvements, so building condition, age (~2 yrs), and rent roll drive the underwriting.

No delinquent taxes on record.

Improvement Detail
Improvement Value
$645,092
Main Area
4,030 SF
Gross Building Area
4,419 SF
Year Built
2024
10 components · show ▾hide ▴
Code Description SF In Gross
095 HVAC RESIDENTIAL 3,768 SF
1ST 1st Floor 2,451 SF
2ND 2nd Floor 1,579 SF
041 GARAGE ATT 1ST F 380 SF
011 PORCH OPEN 1ST F 347 SF
012 PORCH OPEN 2ND F 266 SF
252 BEDROOMS 4 SF
251 BATHROOM 3 SF
250 HALF BATHROOM 1 SF
522 FIREPLACE 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
ILE
42.3% $9,456
CLE
17.5% $3,903
U7N
17.2% $3,854
TCO
14.2% $3,180
THD
4.5% $998
ACT
4.3% $967
Total: $22,358
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 327% 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
ILE Leander ISD 1.3370% 1.2746% 1.1087% 1.0869% 1.0869% +0.0000% $9,456.00 $9,456.00 Paid
CLE City of Leander 0.4797% 0.4323% 0.4173% 0.4173% 0.4173% +0.0000% $3,902.83 $3,902.83 Paid
U7N Travis County MUD #19 0.3950% 0.3950% 0.3950% 0.3950% 0.4100% +0.0150% $3,853.99 $3,853.99 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $3,179.64 $3,179.64 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $998.47 $998.47 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $967.10 $967.10 Paid
Combined Rate 2.7857% 2.6175% 2.4249% 2.4529% 2.5114% +0.0586% $22,358.03 $22,358.03 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $870,832 $939,997 -7.4%
Assessed Value $870,832 $939,997 -7.4%
Land Value $214,476 $294,905 -27.3%
Improvement Value $656,356 $645,092 +1.7%
Taxable Value $783,749 $845,997 -7.4%
Exemptions HS HS
Total Tax 2026 = estimate
~$19,683
Estimated
~$22,358
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 $870,832 $870,832 +0 (+0.0%)
Taxable Value $783,749 $783,749 +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 $870,832 $214,476 $656,356 $870,832 $783,749 Not yet — post-cert Certified — no billing yet
2025 $939,997 $294,905 $645,092 $939,997 $845,997 ~$22,358 Partial
2024 $— $220,000 $— $5,396 Verified
Market Value vs. Taxable Value gap up to 10.0%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 -7.4% -7.4% ~100% Not available Partial
2025 +327.3% ! +327.3% ~100% Not available Partial
2024 base year ~100% 2.4500% Verified
Cumulative market value growth (earliest valid year → 2025): +327.3%
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: 4,030 SF main area · 4,419 SF gross · 0.207 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.