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5256-5260 3Rd St

Bayview, SF 94124 5411011 3 units · 3 fl · 1917

This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Bayview
Above average
avg 4.5
16
FewerMore

This building has 16 novs (7y), above the Bayview average of 4.5.

Rent & eviction protection

Is 5256-5260 3Rd 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 1917
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC3
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
Units3
Floors3
Year built1917
Total area3,075 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5411011
Ownership

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

Owner name
Nguyen Family Trust
Mailing address
Nguyen Dominic Cay & Vy Jen 934 Divisadero St San Francisco CA 94115
Last sale
052819

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

5258 03rd St, San Francisco, CA 94124
5256 03rd St, San Francisco, CA 94124
5260 03rd St, San Francisco, CA 94124
Augrented Insights
Initial analysis

The 5256 3rd Street property, located in Bayview, is a 3-unit multi-family residential building plus commercial space, constructed in 1917 and currently owned by the Nguyen Family Trust. The building has experienced several significant maintenance and safety issues recently, most notably in 2024, when multiple violations were documented in a single complaint (202427777) regarding unit 5258, including problems with plumbing, interior surfaces, heating systems, smoke detectors, and egress obstructions. These violations were officially abated in January 2025, along with corresponding work completed in October 2024 for plumbing and electrical systems. The property has a history of vacant storefront issues, with multiple complaints filed between 2019 and 2023 regarding unregistered vacant commercial space, most recently being resolved in January 2024.

The building has undergone several structural improvements and maintenance work in recent years, including voluntary seismic strengthening (2019, $30,000), retaining wall construction (2019, $50,000), and window replacements in 2024 ($3,000). Historical records show regular maintenance activities such as reroofing (2005) and various fire safety inspections. The property has experienced recurring fire safety system activations and violations, though most have been resolved promptly. Recent 311 calls indicate ongoing maintenance needs in the surrounding area, particularly regarding sewer vent covers and waste management, with multiple reports of debris and sanitation issues between 2024 and 2023. The building's documented history shows a pattern of addressing maintenance issues through permits and corrections, though some violations have required multiple interventions before achieving resolution.

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

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Risk rating

How 5256-5260 3Rd 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
32th percentile

Out of 382 buildings in this neighborhood, 260 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
46%
No DBI
violation
54%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

DBI complaint rate, owner's portfolio

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

12-Month severity forecast
No violation 20.3%
Moderate concern 69.4%
Severe concern 10.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

5256-5260 3Rd St event timeline

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

2024
Building Permit Dec 31
Administration correction to pa #202409251561: all work performed for residentila only. house number for residience units are #5258 & #5260 3rd st.
$1 · Complete
Plumbing PermitOct 01
To comply with complaint 202427777: confirm plumbing fixtures to code

See all 15 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 5256-5260 3Rd 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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