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448-464 Broderick St

North Panhandle, SF 94117 1204027 9 units · 3 fl · 1905

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 North Panhandle
At or below average
avg 1.7
0
FewerMore

This building has 0 novs (7y), at or below the North Panhandle average of 1.7.

Rent & eviction protection

Is 448-464 Broderick 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 1905
2 or more units
9 units
Property type
Multi-Family Residential
Zoning
RM1
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
Floors3
Year built1905
Total area9,375 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1204027
Ownership

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

Owner name
448-464 Broderick Llc
Mailing address
P O Box 1420 Long Beach CA 90801
Last sale
091701

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.

458 Broderick St, San Francisco, CA 94117
452 Broderick St, San Francisco, CA 94117
462 Broderick St, San Francisco, CA 94117
464 Broderick St, San Francisco, CA 94117
456 Broderick St, San Francisco, CA 94117
450 Broderick St, San Francisco, CA 94117
454 Broderick St, San Francisco, CA 94117
460 Broderick St, San Francisco, CA 94117
448 Broderick St, San Francisco, CA 94117
Augrented Insights
AI summary

The three-story, nine-unit multi-family residential building at 448-464 Broderick Street, built in 1905 and currently owned by 448-464 Broderick LLC, has undergone several significant structural improvements over the past decades. Most notably, the building completed its mandatory soft-story retrofit in 2017 (with a cost of $30,000), received a sewer line replacement in the same year, and previously addressed dry rot issues in 2003 with the replacement of a damaged header. The property has maintained its basic infrastructure, including a 1989 installation of laundry facilities, although records show some older permits for reroofing from 1997 that are marked as expired.

The building has been subject to routine safety inspections by Housing Inspection Services in 2001, 2007, 2011, and 2017, with records showing a mold complaint in 2016 affecting multiple areas including a bedroom, hallway closet, and bathroom. Recent history (late 2024) shows multiple 311 calls regarding street-level issues in the vicinity of the property, including reports of encampments, garbage and debris (including instances of human waste), graffiti, and parking violations. While these external factors don't directly reflect on the building's condition, they may impact the general environment around the property. The building's compliance with the soft-story retrofit program and recent plumbing upgrades suggest active maintenance of critical infrastructure, though the presence of a past mold issue indicates historical challenges with moisture management.

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Risk rating

How 448-464 Broderick 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
6th percentile

Out of 797 buildings in this neighborhood, 749 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
38%
No DBI
violation
62%
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 19.8%
Moderate concern 40.8%
Severe concern 39.4%
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

448-464 Broderick St event timeline

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

2025
311 Request Aug 22
Not offensive
pole
311 RequestFeb 09
Encampment

See all 5 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 448-464 Broderick 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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