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4314-4316 Balboa St

Outer Richmond, SF 94121 1587017A 2 units · 2 fl · 1946

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

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 4314-4316 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 1946
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 built1946
Total area2,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1587017A
Ownership

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

Owner name
Spencer Ng & Susie Quan Rev
Mailing address
Ng Spencer C & Quan Susie L 526 Teresita Blvd San Francisco CA 94127
Last sale
021204

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.

4314 Balboa St, San Francisco, CA 94121
4316 Balboa St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 4314-4316 Balboa Street is a two-unit residential building located in San Francisco's Outer Richmond neighborhood. Built in 1946, this two-story flats and duplex structure has undergone several significant improvements over the past two decades. Most recently, in December 2020, the building received window upgrades on its Balboa Street facade, replacing four windows with aluminum-clad casement units and addressing dry rot issues, at a cost of $20,000. Earlier improvements include a substantial electrical upgrade in 2005, which involved installing new lighting, switches, receptacles, and electrical panels, and a sewer line replacement in 2017 due to root problems. The building underwent a kitchen and bathroom remodeling project in 2005, with an approximate cost of $15,000, though there was an unpermitted complaint filed in December 2005 regarding unauthorized remodeling and unit subdivision that was not resolved until May 2012.

The property's maintenance history shows regular upkeep, including multiple roofing projects in 1995, 2002, and 2020, though one window replacement permit from 2003 expired. Recent neighborhood activity includes several parking-related complaints and abandoned vehicle reports between 2015 and 2024, though these incidents were external to the building itself. A graffiti incident was reported and resolved in 2016, and a general public works complaint was addressed in 2008 regarding construction site management. The building's permit history demonstrates ongoing maintenance and upgrades, with particular attention to windows and electrical systems, though the presence of one historical building code violation related to unpermitted work is notable, given its relatively recent resolution in 2012.

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

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Risk rating

How 4314-4316 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
46th percentile

Out of 1040 buildings in this neighborhood, 562 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
84%
No DBI
violation
16%
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.

Neighborhood location

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

12-Month severity forecast
No violation 80.9%
Moderate concern 14.8%
Severe concern 4.3%
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

4314-4316 Balboa St event timeline

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

2025
311 Request Nov 22
Garbage and debris
furniture
311 RequestJul 25
Abandoned vehicle

See all 4 events

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

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Every record we have

Full data for 4314-4316 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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