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1811 Treadwell St

Zilker, Austin TX 78704 0102050205 1 units · 2021

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

Code Violations (7y) vs. neighborhood
Records already on file, against a typical building in Zilker — not a forecast
Above average
avg 0.1
1
FewerMore

This building has 1 code violations (7y), above the Zilker average of 0.1.

Building characteristics
Units1
Buildings on parcel1
Year built2021
Total area1,470 sq ft
Property typeADDITIONAL LIVING QUARTER
Geo ID (TCAD parcel)0102050205
Ownership

Registered owner per Travis Central Appraisal District (TCAD).

Owner name
Mailing address
2915 Medical Arts St, Austin, TX, 78705

Landlord portfolio

Other Austin properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The property at 1811 Treadwell St in Austin's Zilker neighborhood is a relatively new single-unit residence built in 2021, consisting of a two-story primary structure with an attached accessory apartment, as well as a separate non-habitable two-story accessory structure, pool, and spa. The building, owned by Tony Lazarov, was constructed following the demolition of a 1,136 square foot single-family residence from 1954, and its 2021 construction included features such as a covered porch and balcony, with final approvals indicating adequate fire flow without the need for sprinklers.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1811 Treadwell St's risk score is calculated

We trained a model on 7 years of Austin Code enforcement data — code violations, complaint history, Repeat Offender Program activity, and owner track records. It estimates the probability that Austin Code will find a code violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Lower risk — safer than most nearby

Austin Code rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. Austin Code has found issues here before and is statistically likely to again.

Neighborhood percentile
11thpercentile

Out of 346 buildings in this neighborhood, 308 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
56%
No code
violation
44%
Code violation
likely
Model explanation

What's driving this score

The data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

No homestead exemption

No homestead exemption on file — a signal the property may be a rental or investment property.

Construction permits (past 7 years)

Number of permits pulled at this address — construction or renovation activity over 7 years.

Improvement type (02)

The county appraiser's improvement-type classification for the structure.

12-Month risk forecast
Moderate failure risk 44%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1811 Treadwell St apartment reviews

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On the map

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The story over time

1811 Treadwell St event timeline

Code violations, complaints, Repeat Offender Program activity, permits, and 311 calls — most recent records in order.

2026
311 Request Jun 02
TPW - Sidewalk Repair
Austin Transportation and Public Works
Code ComplaintFeb 04
Land Use Violation(s)

See all 16 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1811 Treadwell St apartments

Austin public datasets for this parcel — permits, code complaints, Repeat Offender Program records, 311 calls, and affordable housing.

Side by side

How 1811 Treadwell St compares to the neighborhood

This building against comparable properties in Zilker. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from Austin Code, Austin 311, TCAD & the City of Austin Open Data Portal

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