Free SF apartment background check

457 30Th St

Glen Park, SF 94131 6652031 2 units · 2 fl · 1900

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Glen Park
Above average
avg 1.4
7
FewerMore

This building has 7 novs (7y), above the Glen Park average of 1.4.

Rent & eviction protection

Is 457 30Th St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1900
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units2
Floors2
Year built1900
Total area1,914 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6652031
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Dhaliwal Family Trust
Mailing address
Dhaliwal Sukhwinder S & Vee 4010 Hiller Lane Martinez CA 94553
Last sale
050898

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 457 30th Street property in Glen Park, owned by the Dhaliwal Family Trust, is a two-unit, two-story multi-family residential building constructed in 1900. The building is currently facing significant housing violations, with multiple active complaints filed in May 2024 regarding various issues including mold and mildew on ceilings, damaged walls, exterior door weather protection problems, and stair safety concerns. These violations, which include a lack of proper handrails and required repairs to stairs, have resulted in a Notice of Violation being issued on June 11, 2024, and a Director's Hearing scheduled for September 5, 2024. Additionally, there is ongoing work to address some stairs issues, as evidenced by a permit issued in August 2024 for repairs and handrail installation.

The property has a documented history of maintenance issues, with previous stair repairs completed in 1988 and roofing work permitted in 1998. A significant plumbing issue was reported in 2016 involving bathroom ceiling leaks, though this complaint is no longer active. The building's recent history shows recurring problems with parking violations on the sidewalk, with multiple citations issued between 2020 and 2023. Street cleaning issues were reported in September 2023, and there was a sewage backup incident addressed by PUC Sewer Operations in January 2022. The current active violations, particularly the recurring mold issues and stair safety concerns, represent the most substantial and concerning problems facing the property as of 2024.

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

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Risk rating

How 457 30Th St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Grade A–B — Low risk

DBI 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. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
12th percentile

Out of 364 buildings in this neighborhood, 320 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
49%
No DBI
violation
51%
DBI violation
likely
Model explanation

What's driving this score

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month severity forecast
No violation 41.1%
Moderate concern 35.2%
Severe concern 23.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

457 30Th St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2026
DBI Complaint Apr 28
Electrical wiring connects to the wrong meter apt. a goes to apt b meter and vice-a-versa
Housing Inspection Services

See all 9 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 457 30Th St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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