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723-725 Vallejo St

North Beach, SF 94133 0147027 5 units · 3 fl · 1906

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.

NOVs (7y) vs. neighborhood
Compared to a typical building in North Beach
At or below average
avg 2.1
1
FewerMore

This building has 1 novs (7y), at or below the North Beach average of 2.1.

Rent & eviction protection

Is 723-725 Vallejo 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 1906
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
NBEACH
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
Units5
Floors3
Year built1906
Total area4,299 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0147027
Ownership

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

Owner name
Wong Wing Woon & Ai Quen Tr
Mailing address
1833 Mason St San Francisco CA 94133
Last sale
000000

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.

725 Vallejo St, San Francisco, CA 94133
723 Vallejo St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-story mixed-use building at 723-725 Vallejo Street in North Beach, owned by Wong Wing Woon & Ai Quen Tr, was constructed in 1906 and contains 5 residential units plus retail space. The property has experienced several safety compliance issues over the years, with the most recent concerns primarily related to fire safety systems. In 2024, multiple fire safety violations were recorded regarding fire extinguishers and alarm systems, while in 2022-2023, there were issues with an unauthorized awning installation that required permits to legalize. Historical records show a pattern of fire safety concerns, including a 2005 inspection that identified problems with the fire escape drop ladder and central alarm system, both of which were eventually addressed. The building has undergone various improvements and maintenance work over the years, including a 1985 interior refurbishment of the store space, a 1984 ADA-compliant front door and window replacement, and multiple routine safety inspections.

Recently, from late 2024 to early 2025, there have been several 311 calls regarding the building's immediate vicinity, primarily related to street cleaning and graffiti issues. The property has experienced some recurring maintenance challenges, as evidenced by multiple fire safety violations and inspections between 2021 and 2024, though most have been marked as "Condition Corrected" or "Abated." A noteworthy complaint was filed in 2022 regarding unauthorized work on the facade/overhang, which had been replaced with an awning following demolition in 2018. The building's historical permit records show various modifications and maintenance work, including attempts to meet handicap accessibility requirements in 2000, though some permits from 2001 and 2010 are recorded as expired. The property has maintained regular routine safety inspections, with most violations being addressed and resolved through appropriate corrective actions.

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

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Risk rating

How 723-725 Vallejo 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
29th percentile

Out of 362 buildings in this neighborhood, 257 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
57%
No DBI
violation
43%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

DBI tenant complaints (past 7 years)

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 49.2%
Moderate concern 32.4%
Severe concern 18.4%
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

723-725 Vallejo St event timeline

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

2026
311 Request Apr 03
Garbage and debris
other loose garbage debris yard waste
311 RequestMar 30
Other illegal parking

See all 10 events

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

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Every record we have

Full data for 723-725 Vallejo 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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