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509 Thelma Dr

Dittmar--Slaughter, Austin TX 78745 0421110218 2 units · 1981

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

Code Violations (7y) vs. neighborhood
Compared to a typical building in Dittmar--Slaughter
Above average
avg 0.4
1
FewerMore

This building has 1 code violations (7y), above the Dittmar--Slaughter average of 0.4.

Building characteristics
Units2
Buildings on parcel1
Year built1981
Total area4,376 sq ft
Property type2 FAM DWELLING
Geo ID (TCAD parcel)0421110218
Ownership

Registered owner per Travis Central Appraisal District (TCAD).

Owner name
Mailing address
5555 N Lamar Blvd Ste J102, Austin, TX, 78751

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-family dwelling at 509 Thelma Drive, located in the Dittmar-Slaughter neighborhood, is a property owned by Ex3 Holdings LLC and was constructed in 1981. The building's recent record shows minimal code enforcement interaction over the past seven years, with only one code complaint and one code violation noted. The most recent code complaint, related to property abatement, was opened in March 2024 and has since been closed. The property has generated multiple 311 service requests, particularly in 2026, with four separate requests for brush removal services and two requests for recycling and compost services, all of which have been closed. Additionally, there was one pothole repair request made in April 2026 that has been addressed. These service requests primarily relate to routine maintenance and waste management services provided by Austin Resource Recovery and the Austin Transportation and Public Works department, suggesting regular upkeep of standard municipal services.

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

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Risk rating

How 509 Thelma Dr'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

Grade A–B — Low risk

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

Grade C — Moderate risk

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

Grade D–F — High risk

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

Neighborhood percentile
20thpercentile

Out of 315 buildings in this neighborhood, 252 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
53%
No code
violation
47%
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.

Location

Precise location is a proxy for area-level risk — some Austin ZIP codes have systematically higher code-enforcement activity.

Code complaints (past 7 years)

Formal complaints filed about this property over 7 years.

Violation rate, owner's portfolio

Per-property code-violation rate across the owner's portfolio.

12-Month severity forecast
No violation 46.7%
Moderate concern 50.9%
Severe concern 2.4%
Estimated probability of a code violation in the next 12 months at each severity level.
Apartment reviews

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The story over time

509 Thelma Dr event timeline

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

2026
311 Request May 26
ARR - Compost
Austin Resource Recovery

See all 6 events

Full history back to 2024 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 509 Thelma Dr apartments

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

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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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