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10603 MC MILLIAN DR TX 78753

Travis County, TX · Residential (Single-Family) Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓
At a Glance
2025 Certified
Market Value
$275,556
2025 Verified
Taxable Value
$220,445
2025 Verified (20% below market)
Total Tax
~$3,778
2025 Partial
Effective Tax Rate (2025)
1.3700%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$204,321
-25.9% 2025 → 2026 Certified
Taxable Value
$163,457
2026 Certified (20% below market)
Est. 2026 Total Tax
~$3,345
2026 Estimated
Est. 2026 Effective Tax Rate
1.6372%
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 TAVARES LAURA ROCIO
Parcel ID 0243210120
Short ID 249312
Type Real
Use Code 01 Single-Family Residence
Valuation Cost
Improvement SF 876 SF
Land SF 10,105 SF
Acres 0.232
Year Built 1982
Legal LOT 14 BLK 2 MOCKINGBIRD HILL SEC 2
Neighborhood W2000
Current Values 2025 Certified
Land$198,471
Special Use Land MarketNot Available
Total Land $198,471
Improvement$77,085
Total Improvement $77,085
Market$275,556
Special Use Exclusion (−)Not Available
Appraised$275,556
Value Limitation Adjustment (−)
Net Appraised (assessed) $275,556
Exemptions (−) (HS)−$55,111
Taxable Value $220,445
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 +34.1% from $205,473 (2021) to $275,556 (2025), a CAGR of 7.6% over 4 years. This represents moderate, steady growth. 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 lagged the broader residential 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 $4,511. Austin ISD is the largest single contributor, at 33.2% of the total 2025 levy.

Homestead Cap History: This property had an active homestead cap as recently as 2024 ($104,596, ~38.0% 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)
876 SF
living area
Gross Building
1,021 SF
enclosed area
Land
10,105 SF
0.232 ac
Value / Bldg SF
$315
all-in (incl. land)
Land $/SF
$20
land value only
Land Value Share
72%
Year Built
1982
~44 yrs old
Eff. Tax Rate
1.370%
total tax ÷ market value
Est. Annual Tax
$4,511
2025 taxable × rate

Value Composition: Land carries 72% of market value ($198,471 land vs $77,085 improvements), about $20/SF of land. With value concentrated in the land under a ~44-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 $275,556, this parcel sits in the bottom quartile (<25th 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 +7.6% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $397,675 by 2030, with an estimated annual tax burden around $7,491. 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
$77,085
Main Area
876 SF
Gross Building Area
1,021 SF
Year Built
1982
6 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 876 SF
095 HVAC RESIDENTIAL 876 SF
571 STORAGE DET 144 SF
612 TERRACE UNCOVERD 56 SF
011 PORCH OPEN 1ST F 32 SF
251 BATHROOM 1 SF
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IAU
33.2% $1,254
CAT
30.6% $1,155
TCO
21.9% $829
ACT
7.4% $280
THD
6.9% $260
Total: $3,778
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 80% 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
IAU Austin ISD 1.0617% 0.9966% 0.8595% 0.9505% 0.9252% -0.0253% $1,254.16 $1,254.16 Paid
CAT City of Austin 0.5410% 0.4627% 0.4458% 0.4776% 0.5240% +0.0464% $1,155.17 $1,155.17 Paid
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $828.53 $828.53 Paid
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $279.75 $279.75 Paid
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $260.18 $260.18 Paid
Combined Rate 2.1767% 1.9749% 1.8092% 1.9818% 2.0465% +0.0647% $3,777.79 $3,777.79 Paid
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $204,321 $275,556 -25.9%
Assessed Value $204,321 $275,556 -25.9%
Land Value $99,236 $198,471 -50.0%
Improvement Value $105,085 $77,085 +36.3%
Taxable Value $163,457 $220,445 -25.9%
Exemptions HS HS
HS Cap Loss -$104,596 (2024)
Total Tax 2026 = estimate
~$3,345
Estimated
~$3,778
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 $233,590 $204,321 -29,269 (-12.5%)
Taxable Value $186,872 $163,457 -23,415 (-12.5%)
Value History (2021–2026)
Year Market Value Land Value Imprv Value Value Limitation Adj (−) Net Appraised (Assessed) Taxable Value Total Tax Source
2026 $204,321 $99,236 $105,085 $204,321 $163,457 Not yet — post-cert Certified — no billing yet
2025 $275,556 $198,471 $77,085 $275,556 $220,445 ~$3,778 Partial
2024 $372,054 −$174,054 $198,000 $— $4,127 Verified
2023 $382,587 −$80,087 $302,500 $— $3,353 Verified
2022 $212,659 $302,500 ! $— $3,805 Verified
2021 $205,473 −$67,973 $137,500 $— $3,929 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 -15.2% -15.2% ~100% Not available Partial
2025 -8.9% -2.6% ~100% Not available Partial
2024 -18.7% +10.0% 93.5% 1.3600% Verified
2023 -2.8% +10.0% 69.2% 0.9000% Verified
2022 +79.9% ! +10.0% 61.1% 0.9900% Verified
2021 base year ~100% 1.9100% Verified
Cumulative market value growth (earliest valid year → 2025): +29.6%
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 ~$296,533 ~$296,533 ~2.0139% ~$5,972 +7.6%
2027 ~$319,108 ~$319,108 ~1.9814% ~$6,323 +15.8%
2028 ~$343,401 ~$343,401 ~1.9488% ~$6,692 +24.6%
2029 ~$369,543 ~$369,543 ~1.9163% ~$7,082 +34.1%
2030 ~$397,675 ~$397,675 ~1.8837% ~$7,491 +44.3%
Submarket Position
Where This Property Stands — Residential Benchmark

In 2025, this property's market value of $275,556 places it in the bottom 25% for Residential properties in Travis County (318609 comparable) — -43% below 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 $275,556 $358,633 $479,535 $737,055 ↓ Bottom 25% -6.4%
2024 $372,054 $384,868 $512,735 $786,167 ↓ Bottom 25% -8.7%
2023 $382,587 $424,496 $565,716 $845,447 ↓ Bottom 25% -2.1%
2022 $212,659 $435,080 $581,770 $864,060 ↓ Bottom 25% +53.2%
2021 $205,473 $239,232 $328,865 $488,922 ↓ Bottom 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: 876 SF main area · 1,021 SF gross · 0.232 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.