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3338-3398 Balboa St

Outer Richmond, SF 94121 1577013F 9 units · 2 fl · 1975

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Outer Richmond
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 3338-3398 Balboa 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 1975
2 or more units
9 units
Property type
Multi-Family Residential
Zoning
NC2
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
Units9
Floors2
Year built1975
Total area9,351 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1577013F
Ownership

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

Owner name
Irene Oi-Ling Woo Lee Revoc
Mailing address
Woo Irene Oi-ling Ttee Po Box 22696 San Francisco CA 94122
Last sale
021420

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.

3398 Balboa St, San Francisco, CA 94121
3338 Balboa St, San Francisco, CA 94121
Augrented Insights
AI summary

The property at 3338-3398 Balboa Street is a 9-unit, 2-story multi-family residential building constructed in 1975, currently owned by Irene Oi-ling Woo Lee Revoc. The building's maintenance history shows regular roof work, with reroofing completed in 2011 (cost: $18,000), and significant electrical system updates in 2019, including the relocation and replacement of 10 Federal Pacific breaker panels. The building experienced notable challenges in 2004 related to fire safety, with multiple violations issued regarding fire sprinklers, fire escape maintenance, smoke enclosure doors, fire proofing, and fire extinguisher requirements, though these were all abated by January 2005. More recent concerns have emerged, including a November 2024 complaint about electrical issues, hazardous outlet wiring, and pest problems (mice), as well as a 2020 complaint regarding non-compliance with hood & duct system hydrostatic pressure testing.

The property has seen various improvements and maintenance work over the years, including the installation of a laundromat in 1990 (new washing and dryer machines), a grease capturing installation in 2013, and routine maintenance of building systems. Recent 311 calls indicate ongoing issues with the surrounding area, including sidewalk defects (2024), liquid spills, and general cleaning needs. The building's management has addressed most historical violations and maintenance issues, though the recent electrical and pest concerns suggest some continuing challenges with building systems and maintenance.

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Risk rating

How 3338-3398 Balboa 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
5th percentile

Out of 1040 buildings in this neighborhood, 988 are predicted to be safer.

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 16.8%
Moderate concern 30.8%
Severe concern 52.5%
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

3338-3398 Balboa St event timeline

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

2026
311 Request Apr 04
Other illegal parking
Parking Enforcement
311 RequestApr 02
Other illegal parking

See all 9 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3338-3398 Balboa 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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