Free SF apartment background check

3124 Turk Blvd

Lone Mountain, SF 94118 1141010 2 units · 2 fl · 1925

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Lone Mountain
Above average
avg 0.9
3
FewerMore

This building has 3 novs (7y), above the Lone Mountain average of 0.9.

Rent & eviction protection

Is 3124 Turk Blvd 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 1925
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 built1925
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1141010
Ownership

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

Owner name
Hong Trust
Mailing address
David A Hong & Sonya C Hong 319 Engle St Tenafly NJ 07670
Last sale
061599

Landlord portfolio

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

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Augrented Insights
Initial analysis

This two-unit multi-family residential building, located at 3124 Turk Blvd in the Lone Mountain neighborhood, is a two-story structure built in 1925 and currently owned by Hong Trust. The property has undergone several significant maintenance and repair projects over the years, with the most recent plumbing work completed in January 2023 involving the installation of proper cast iron waste and vent systems for the lower unit's washer machine discharge line. The building experienced notable issues in 2022-2023, including a series of plumbing-related complaints and violations in September 2022 regarding water intrusion, flooding, and plumbing repairs that were not promptly addressed, though these violations were eventually abated by February 2023. Additional maintenance work has included reroofing in 2016 (cost: $14,200), foundation repairs in 1995, and stair repairs that same year.

The property has faced recurring maintenance challenges, particularly with its plumbing systems, as evidenced by multiple complaints and violations in 2022-2023. More recently, in 2023, there was a complaint regarding inadequate heating (failure to reach 70 degrees) and concerns about old windows. The building's maintenance history shows some attention to major systems (roofing, foundation, plumbing), but the clustering of complaints and violations in 2022-2023 raises concerns about the timing and responsiveness of repairs. Parking-related issues near the property have been documented through multiple 311 calls between 2021-2024, primarily regarding vehicles blocking driveways or parking on sidewalks, though these are external to the building's internal conditions.

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

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Risk rating

How 3124 Turk Blvd'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
15th percentile

Out of 519 buildings in this neighborhood, 441 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
64%
No DBI
violation
36%
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.

DBI tenant complaints (past 7 years)

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

NOV rate, owner's portfolio

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 32.8%
Moderate concern 52.9%
Severe concern 14.3%
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

3124 Turk Blvd event timeline

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

2025
DBI Complaint Dec 08
Date last observed: 04-dec-25; floor: 2; unit: 3126 turk ; exact location: main bldg; building type: residence/dwelling insects/rodents; structural problems; deteriorated electrical equipment; ; additional information: we currently are dealing with a rodent infestation, and believe it may be partly due to unaddressed structural problems. we are concerned that even if a temporary solution is found for the current issue, proper precautions have not and are not being taken for future issues.;
Housing Inspection Services

See all 8 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3124 Turk Blvd apartments

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

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