← New search

10248 OLD LOCKHART RD AUSTIN, TX 78747

Travis County, TX · Residential (Single-Family) Appraisal: 2025 Certified Billing: 2025 Partial 2021–24 billing ✓ Delinquent
At a Glance
2025 Certified
Market Value
$1,109,924
2025 Verified
Taxable Value
$1,098,924
2025 Verified (1% below market)
Total Tax
~$18,550
2025 Partial
Effective Tax Rate (2025)
1.0400%
2025 Tax ÷ 2025 Market Value Partial
2026 Certified
Market Value
$898,561
-19.0% 2025 → 2026 Certified
Taxable Value
$887,561
2026 Certified (1% below market)
Est. 2026 Total Tax
~$15,288
2026 Estimated
Est. 2026 Effective Tax Rate
1.7014%
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
This parcel has a real delinquent balance on file: $3,308.
Property Info
Owner ZARATE MARIA DEJESUS
Parcel ID 0448080114
Short ID 351853
Type Mobile Home
Use Code 12 Mobile Home — Double (PP)
Valuation Cost
Improvement SF 1,872 SF
Land SF 349,438 SF
Acres 8.022
Year Built 2012
Legal PERSONAL PROPERTY M/H SERIAL# CSS012847TXA/B LABEL# HWC0424013/14
Neighborhood
Current Values 2025 Certified
Land$516,521
Special Use Land MarketNot Available
Total Land $516,521
Improvement$517,537
Total Improvement $517,537
Market$1,109,924
Special Use Exclusion (−)Not Available
Appraised$1,109,924
Value Limitation Adjustment (−)
Net Appraised (assessed) $1,109,924
Exemptions (−) (HS)−$11,000
Taxable Value $1,098,924
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.
Delinquency
Total Due $3,308.11
First Delinquent
As of June 20, 2026 — Travis County Tax Office snapshot. This balance may have grown since then due to ongoing statutory penalty and interest (Tax Code §33.01); verify the exact current amount with the Travis County Tax Office ↗ before relying on it.
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 +311.9% from $269,455 (2021) to $1,109,924 (2025), a CAGR of 42.5% over 4 years. This is strong appreciation — well above typical inflation. Growth has been fairly evenly spread across these years rather than concentrated in one jump. 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 1.7225% in 2025 (+0.0183% vs 2024 — rates increased ). At the current taxable value, estimated annual taxes are $18,929. Austin ISD is the largest single contributor, at 52.6% of the total 2025 levy.

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)
1,872 SF
living area
Gross Building
1,872 SF
enclosed area
Land
349,438 SF
8.022 ac
Value / Bldg SF
$593
all-in (incl. land)
Land $/SF
$1
land value only
Land Value Share
47%
Year Built
2012
~14 yrs old
Eff. Tax Rate
1.040%
total tax ÷ market value
Est. Annual Tax
$18,929
2025 taxable × rate

Value Composition: Land carries 47% of market value ($516,521 land vs $517,537 improvements), about $1/SF of land. Land and improvements both carry meaningful weight; value is balanced between the structure and its site.

Submarket Position: At $1,109,924, this parcel sits in the top quartile (≥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 +42.5% Base-scenario CAGR (Based on 2021–2025 certified trend, projected forward from 2025), the model projects market value near $6,513,314 by 2030, with an estimated annual tax burden around $28,260. Estimated Forward figures are model projections, not certified — see the 6-Year Projection section for the low/base/high bands.

Delinquent Taxes: $3,308.11 in unpaid taxes . These become a lien on the property and transfer to the buyer at closing unless negotiated otherwise.

Improvement Detail
Improvement Value
$517,537
Main Area
1,872 SF
Gross Building Area
1,872 SF
Year Built
2012
3 components · show ▾hide ▴
Code Description SF In Gross
1ST 1st Floor 1,872 SF
511 DECK 780 SF
011 PORCH OPEN 1ST F 180 SF
This Account Includes 3 Units (2026 values — the figures above on this page are the sum of these rows)
Unit (prop_id) Owner Address Market Value Assessed Value Taxable Value
351853 ZARATE FELIPE, ANGELINA, JORGE LUIS & OLD LOCKHART RD BLDG 2 78747 $822,695 $822,695 $822,695
828820 ZARATE ANGELINA 10248 OLD LOCKHART RD 2 78747 $20,866 $20,866 $20,866
838426 ZARATE MARIA DEJESUS 10248 OLD LOCKHART RD AUSTIN 78747 $55,000 $55,000 $44,000
Your Tax Bill, This Year
2025 Tax Burden — Entity Split
IAU
52.6% $9,760
TCO
22.3% $4,130
THD
7.0% $1,297
ACT
6.2% $1,142
E11
6.0% $1,110
E15
6.0% $1,110
Total: $18,550
Risk Indicators
Risk Indicators
!
Large Value Jump

Market value changed by 90% in 2022, flagged as unusually large. Verify against comparable sales before using this value in underwriting.

!
Delinquent Taxes

This parcel has unpaid taxes on record. Delinquent taxes are a lien on the property and transfer to the buyer at closing unless negotiated otherwise.

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% $9,760.15 $8,215.01 $1,545.14
TCO Travis County 0.3574% 0.3182% 0.3047% 0.3444% 0.3758% +0.0314% $4,130.25 $3,502.56 $627.69
THD Travis Central Health 0.1118% 0.0987% 0.1007% 0.1080% 0.1180% +0.0101% $1,296.99 $1,099.88 $197.11
ACT Austin Community College 0.1048% 0.0987% 0.0986% 0.1013% 0.1034% +0.0021% $1,142.50 $969.82 $172.68
E11 Travis County ESD # 11 0.1000% 0.0949% 0.1000% 0.1000% 0.1000% +0.0000% $1,109.93 $942.93 $167.00
E15 Travis County ESD # 15 0.1000% 0.0949% 0.1000% 0.1000% 0.1000% +0.0000% $1,109.93 $942.93 $167.00
Combined Rate 1.8357% 1.7020% 1.5634% 1.7042% 1.7225% +0.0183% $18,549.75 $15,673.13 $2,876.62
Value Trend
Value History 2021–2026
Current & Certified Values
2026 Certified Certified 2025 Certified Certified Change 2025→2026
Market Value $898,561 $1,109,924 -19.0%
Assessed Value $898,561 $1,109,924 -19.0%
Land Value $480,438 $516,521 -7.0%
Improvement Value $342,257 $517,537 -33.9%
Taxable Value $887,561 $1,098,924 -19.2%
Exemptions HS HS
Total Tax 2026 = estimate
~$15,288
Estimated
~$18,550
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 $898,561 $898,561 +0 (+0.0%)
Taxable Value $887,561 $887,561 +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 $898,561 $480,438 $342,257 $898,561 $887,561 Not yet — post-cert Certified — no billing yet
2025 $1,109,924 $516,521 $517,537 $1,109,924 $1,098,924 ~$18,550 Partial
2024 $839,824 −$323,303 $516,521 $— $14,741 Verified
2023 $659,753 −$295,137 $364,616 $— $11,961 Verified
2022 $595,779 −$231,163 $364,616 $— $9,879 Verified
2021 $269,455 $375,229 ! $— $9,577 Verified
Market Value vs. Taxable Value gap up to 1.2%
Year-over-Year Growth & Assessment Metrics
Year MktVal YoY Assessed YoY Asmt Ratio Eff. Tax Rate Coverage
2026 +0.0% +0.0% ~100% Not available Partial
2025 +0.0% +0.0% ~100% Not available Partial
2024 +0.0% +0.0% ~100% 1.3600% Verified
2023 +0.0% +0.0% ~100% 1.4200% Verified
2022 -89.5% ! -89.5% ~100% 1.5000% Verified
2021 base year ~100% 3.5500% Verified
Cumulative market value growth (earliest valid year → 2025): -89.5%
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 ~$1,581,230 ~$1,220,916 ~1.6942% ~$20,684 +42.5%
2027 ~$2,252,666 ~$1,343,008 ~1.6659% ~$22,373 +103.0%
2028 ~$3,209,213 ~$1,477,309 ~1.6376% ~$24,192 +189.1%
2029 ~$4,571,937 ~$1,625,040 ~1.6093% ~$26,151 +311.9%
2030 ~$6,513,314 ~$1,787,544 ~1.5810% ~$28,260 +486.8%
Submarket Position
Where This Property Stands — Residential Benchmark

In 2025, this property's market value of $1,109,924 places it in the top 25% for Residential properties in Travis County (318609 comparable) — +131% 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 $1,109,924 $358,633 $479,535 $737,055 ↑ Top 25% -6.4%
2024 $839,824 $384,868 $512,735 $786,167 ↑ Top 25% -8.7%
2023 $659,753 $424,496 $565,716 $845,447 ↑ Above median -2.1%
2022 $595,779 $435,080 $581,770 $864,060 ↑ Above median +53.2%
2021 $269,455 $239,232 $328,865 $488,922 ↓ Below median base yr
More Resources
Property Tax & County News Travis County · live feed
Loading news…
Post-Acquisition Tax Estimate Estimate · Not a prediction
Property: 1,872 SF main area · 1,872 SF gross · 8.022 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.