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6137 SENDERO HILLS PKWY TX 78724

Travis County, TX · O Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$557,064
2025 Verified
Taxable Value
$445,651
2025 Verified (20% below market)
Total Tax
~$9,617
2025 Partial
Effective Tax Rate (2025)
1.7300%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$612,792
+10.0% 2025 → 2026 Certified
Taxable Value
$490,216
2026 Certified (20% below market)
Est. 2026 Total Tax
~$10,798
2026 Estimated
Est. 2026 Effective Tax Rate
1.7621%
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 MARTINEZ MARINA GUADALUPE &
Parcel ID 0217332110
Short ID 376930
Type Real
Use Code 01 Single-Family Residence
Valuation Cost
Improvement SF 2,538 SF
Land SF 5,080 SF
Acres 0.117
Year Built 2021
Legal LOT 10 BLK N MEADOWS AT TRINITY CROSSING PHS 2-B-1 AMENDED PLAT OF
Neighborhood C2030
Current Values 2025 Certified
Land$172,400
Special Use Land MarketNot Available
Total Land $172,400
Improvement$384,664
Total Improvement $384,664
Market$557,064
Special Use Exclusion (−)Not Available
Appraised$557,064
Value Limitation Adjustment (−)
Net Appraised (assessed) $557,064
Exemptions (−) (HS)−$111,413
Taxable Value $445,651
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 +828.4% from $60,000 (2021) to $557,064 (2025), a CAGR of 74.6% over 4 years. This is strong appreciation — well above typical inflation. Most of this growth came in a single year (2023→2024), not a steady climb — worth checking what drove that reappraisal rather than assuming a smooth trend.

Tax Burden: The combined rate across 5 taxing entities is 2.2027% in 2025 (+0.0900% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $9,816. Manor ISD is the largest single contributor, at 46.9% 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)
2,538 SF
living area
Gross Building
2,969 SF
enclosed area
Land
5,080 SF
0.117 ac
Value / Bldg SF
$219
all-in (incl. land)
Land $/SF
$34
land value only
Land Value Share
31%
Year Built
2021
~5 yrs old
Eff. Tax Rate
1.730%
total tax ÷ market value
Est. Annual Tax
$9,816
2025 taxable × rate

Value Composition: Land carries 31% of market value ($172,400 land vs $384,664 improvements), about $34/SF of land. Most value sits in the improvements, so building condition, age (~5 yrs), and rent roll drive the underwriting.

Forward Outlook: Holding the +74.6% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $9,028,122 by 2030, with an estimated annual tax burden around $16,798. 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
$384,664
Main Area
2,538 SF
Gross Building Area
2,969 SF
Year Built
2021
9 components · show ▾hide ▴
Code Description SF In Gross
095 HVAC RESIDENTIAL 2,538 SF
2ND 2nd Floor 1,431 SF
1ST 1st Floor 1,107 SF
041 GARAGE ATT 1ST F 425 SF
011 PORCH OPEN 1ST F 106 SF
012 PORCH OPEN 2ND F 90 SF
252 BEDROOMS 3 SF
251 BATHROOM 2 SF
250 HALF BATHROOM 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IMA
46.9% $4,510
CAT
24.3% $2,335
TCO
17.4% $1,675
ACT
5.9% $570
THD
5.5% $526
Total: $9,617
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 164% 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
IMA Manor ISD 1.3520% 1.3520% 1.0861% 1.0814% 1.0814% +0.0000% $4,510.13 $4,510.13 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $2,335.29 $2,335.29 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $1,674.96 $1,674.96 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $570.24 $570.24 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $525.97 $525.97 Paid
Combined Rate 2.4670% 2.3303% 2.0358% 2.1127% 2.2027% +0.0900% $9,616.59 $9,616.59 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $612,792 $557,064 +10.0%
Assessed Value $612,770 $557,064 +10.0%
Land Value $181,600 $172,400 +5.3%
Improvement Value $431,192 $384,664 +12.1%
Taxable Value $490,216 $445,651 +10.0%
Exemptions HS HS
HS Cap Loss -$22
Total Tax 2026 = estimate
~$10,798
Estimated
~$9,617
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 $662,836 $612,792 -50,044 (-7.5%)
Taxable Value $490,216 $490,216 +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 $612,792 $181,600 $431,192 −$22 $612,770 $490,216 Not yet — post-cert Certified — no billing yet
2025 $557,064 $172,400 $384,664 $557,064 $445,651 ~$9,617 Partial
2024 $591,471 −$516,471 $75,000 $— $13,261 Verified
2023 $158,476 −$98,476 $60,000 $— $9,633 Verified
2022 $— $75,000 $— $3,693 Verified
2021 $60,000 $60,000 $— $1,480 Verified
Market Value vs. Taxable Value gap up to 20.0%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +19.0% +10.0% 92.4% Not available Partial
2025 -25.2% -25.2% ~100% Not available Partial
2024 +57.4% +57.4% ~100% 1.7800% Verified
2023 +198.6% ! +198.6% ~100% 2.0400% Verified
2022 +164.1% ! +164.1% ~100% 2.3300% Verified
2021 base year ~100% 2.4700% Verified
Cumulative market value growth (earliest valid year → 2025): +828.4%
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 ~$972,397 ~$612,770 ~2.1366% ~$13,093 +74.6%
2027 ~$1,697,391 ~$674,047 ~2.0705% ~$13,956 +204.7%
2028 ~$2,962,924 ~$741,452 ~2.0045% ~$14,862 +431.9%
2029 ~$5,172,005 ~$815,597 ~1.9384% ~$15,809 +828.4%
2030 ~$9,028,122 ~$897,157 ~1.8723% ~$16,798 +1520.7%
More Resources
Property Tax & County News Travis County · live feed
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Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: 2,538 SF main area · 2,969 SF gross · 0.117 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.