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21401 CARDINAL AVE LAGO VISTA, TX 78645

Travis County, TX · Residential (Single-Family) Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$542,530
2025 Verified
Taxable Value
$359,728
2025 Verified (34% below market)
Total Tax
~$6,421
2025 Partial
Effective Tax Rate (2025)
1.1800%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$528,646
-2.6% 2025 → 2026 Certified
Taxable Value
$395,701
2026 Certified (25% below market)
Est. 2026 Total Tax
~$8,431
2026 Estimated
Est. 2026 Effective Tax Rate
1.5949%
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
Property Info
Owner EAGLE CHRIS
Parcel ID 0160900629
Short ID 159865
Type Real
Use Code 01 Single-Family Residence
Valuation Cost
Improvement SF 1,906 SF
Land SF 32,082 SF
Acres 0.737
Year Built 1970
Legal LOT 10 BLK C EMERALD BEND SEC 1
Neighborhood S04WF
Current Values 2025 Certified
Land$304,000
Special Use Land MarketNot Available
Total Land $304,000
Improvement$238,530
Total Improvement $238,530
Market$542,530
Special Use Exclusion (−)Not Available
Appraised$542,530
Value Limitation Adjustment (−) (homestead cap)−$92,870
Net Appraised (assessed) $449,660
Exemptions (−) (HS)−$89,932
Taxable Value $359,728
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 +94.3% from $279,204 (2021) to $542,530 (2025), a CAGR of 18.1% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2022→2023), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend. Over the same span, the median Residential parcel countywide rose +45.8%, so this parcel has outpaced the broader residential market over the same period.

Tax Burden: The combined rate across 6 taxing entities is 2.1307% in 2025 (+0.0473% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $7,665. Lago Vista ISD is the largest single contributor, at 34.8% of the total 2025 levy.

Homestead Cap History: This property had an active homestead cap as recently as 2024 ($244,340, ~45.0% of market value at the time). The cap has since reset or expired. Verified clear — 2025 Certified Historical data from AJR 2021–2024 (Partial confidence). Current status confirmed by 2025 TCAD Certified Export.

Asset Class: Single-family residential. Buyer should verify which exemptions carry and which reset at sale. 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)
1,906 SF
living area
Gross Building
3,053 SF
enclosed area
Land
32,082 SF
0.737 ac
Value / Bldg SF
$285
all-in (incl. land)
Land $/SF
$9
land value only
Land Value Share
56%
Year Built
1970
~56 yrs old
Eff. Tax Rate
1.180%
total tax ÷ market value
Assessment Ratio
82.9%
below typical ~100%
Est. Annual Tax
$7,665
2025 taxable × rate

Value Composition: Land carries 56% of market value ($304,000 land vs $238,530 improvements), about $9/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.

Submarket Position: At $542,530, this parcel sits in the upper-middle (50th–75th percentile) of Residential property in Travis County — county median $479,535 (P25 $358,633 / P75 $737,055, n=318,609). Residential here is the broad TCAD category — every residential 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 +18.1% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $1,244,662 by 2030, with an estimated annual tax burden around $12,285. 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
$238,530
Main Area
1,906 SF
Gross Building Area
3,053 SF
Year Built
1970
11 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 1,906 SF
095 HVAC RESIDENTIAL 1,906 SF
041 GARAGE ATT 1ST F 650 SF
011 PORCH OPEN 1ST F 558 SF
061 CARPORT ATT 1ST 494 SF
581 STORAGE ATT 494 SF
513 DECK COVERED 225 SF
435 FENCE IRON LF 50 SF
251 BATHROOM 1 SF
413 STAIRWAY EXT 1 SF
522 FIREPLACE 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
ILV
34.8% $2,234
CLV
23.5% $1,511
TCO
21.1% $1,352
E01
7.0% $450
E07
7.0% $450
THD
6.6% $425
Total: $6,421
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 119% in 2022, 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
ILV Lago Vista ISD 1.2020% 1.1846% 1.0192% 1.0169% 1.0169% +0.0000% $2,234.41 $2,234.41 Paid
CLV City of Lago Vista 0.6070% 0.4283% 0.4139% 0.4231% 0.4200% -0.0031% $1,510.86 $1,510.86 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $1,352.02 $1,352.02 Paid
E01 Travis County ESD # 01 0.1000% 0.1000% 0.1000% 0.1000% 0.1000% +0.0000% $449.66 $449.66 Paid
E07 Travis County ESD # 07 0.1000% 0.0784% 0.0842% 0.0910% 0.1000% +0.0090% $449.51 $449.51 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $424.56 $424.56 Paid
Combined Rate 2.4782% 2.2082% 2.0226% 2.0834% 2.1307% +0.0473% $6,421.02 $6,421.02 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $528,646 $542,530 -2.6%
Assessed Value $494,626 $449,660 +10.0%
Land Value $152,000 $304,000 -50.0%
Improvement Value $376,646 $238,530 +57.9%
Taxable Value $395,701 $359,728 +10.0%
Exemptions HS HS
HS Cap Loss -$34,020 -$244,340 (2024)
Total Tax 2026 = estimate
~$8,431
Estimated
~$6,421
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 $528,646 $528,646 +0 (+0.0%)
Taxable Value $395,701 $395,701 +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 $528,646 $152,000 $376,646 −$34,020 $494,626 $395,701 Not yet — post-cert Certified — no billing yet
2025 $542,530 $304,000 $238,530 −$92,870 $449,660 $359,728 ~$6,421 Partial
2024 $654,176 −$350,176 $304,000 $— $5,953 Verified
2023 $695,932 −$371,932 $324,000 $— $5,131 Verified
2022 $317,900 $324,000 ! $— $5,615 Verified
2021 $279,204 −$157,704 $121,500 $— $5,911 Verified
Market Value vs. Taxable Value gap up to 33.7%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 -2.6% +10.0% 93.6% Not available Partial
2025 -1.1% +10.0% 82.9% Not available Partial
2024 -16.2% +10.0% 74.6% 1.0900% Verified
2023 -6.0% +10.0% 56.8% 0.7800% Verified
2022 +118.9% ! +10.0% 48.5% 0.8100% Verified
2021 base year 96.6% 2.1200% Verified
Cumulative market value growth (earliest valid year → 2025): +70.7%
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 ~$640,544 ~$494,626 ~2.0439% ~$10,110 +18.1%
2027 ~$756,266 ~$544,089 ~1.9570% ~$10,648 +39.4%
2028 ~$892,895 ~$598,497 ~1.8702% ~$11,193 +64.6%
2029 ~$1,054,207 ~$658,347 ~1.7833% ~$11,740 +94.3%
2030 ~$1,244,662 ~$724,182 ~1.6964% ~$12,285 +129.4%
Submarket Position
Where This Property Stands — Residential Benchmark

In 2025, this property's market value of $542,530 places it in the 50th–75th percentile for Residential properties in Travis County (318609 comparable) — +13% above the county median of $479,535. Residential here is the broad TCAD category — every residential 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 $542,530 $358,633 $479,535 $737,055 ↑ Above median -6.4%
2024 $654,176 $384,868 $512,735 $786,167 ↑ Above median -8.7%
2023 $695,932 $424,496 $565,716 $845,447 ↑ Above median -2.1%
2022 $317,900 $435,080 $581,770 $864,060 ↓ Bottom 25% +53.2%
2021 $279,204 $239,232 $328,865 $488,922 ↓ Below 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: 1,906 SF main area · 3,053 SF gross · 0.737 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.