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4463-4467 Mission St

Excelsior, SF 94112 6013021 6 units · 2 fl · 1948

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Excelsior
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Excelsior average of 1.4.

Rent & eviction protection

Is 4463-4467 Mission 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 1948
2 or more units
6 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
Units6
Floors2
Year built1948
Total area7,075 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6013021
Ownership

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

Owner name
Kathleen P Joyce Revoc Trus
Mailing address
Katheleen P Joyce, Trustee 55 W. 20Th Ave #114 San Mateo CA 94403
Last sale
053118

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.

4467 Mission St, San Francisco, CA 94112
4463 Mission St, San Francisco, CA 94112
4465 Mission St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The 6-unit multi-family residential building at 4463-4467 Mission Street in the Excelsior neighborhood, constructed in 1948, is currently owned by the Kathleen P Joyce Revocable Trust. The property has undergone several recent improvements, most notably with the installation of accessible bathrooms in 2023 as part of the ABE program, including new both-gender ADA bathrooms and related electrical work estimated at $27,500. The building has seen consistent maintenance and upgrades over recent years, including significant unit renovations such as the 2020 kitchen and bathroom remodel in Unit 2 ($30,000), and similar improvements in Unit 1 in 2019 ($20,000).

The property has a history of regulatory compliance efforts, with several permits filed and completed to address building codes and accessibility requirements. While there were multiple violations recorded in the early 2000s related to stairs, lighting, fire extinguishers, and security requirements, these were all abated by June 2000. A 2012 incident involving unauthorized electrical and plumbing work was addressed, and the most recent fire violation regarding fire extinguisher service from January 2020 has been marked as abated. The building has experienced several routine housing inspections over the years, with most issues being promptly resolved. Recent 311 calls from 2024 primarily relate to parking enforcement and graffiti, though these are more related to street conditions than building maintenance. Notably, there were no civilian injuries reported in any recent fire incidents or calls for assistance.

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

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Risk rating

How 4463-4467 Mission 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
12th percentile

Out of 337 buildings in this neighborhood, 297 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
50%
No DBI
violation
50%
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.

Building size

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

Number of units

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

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 30.0%
Moderate concern 45.9%
Severe concern 24.1%
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

4463-4467 Mission St event timeline

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

2026
311 Request May 19
Other illegal parking
Parking Enforcement
311 RequestFeb 02
Garbage and debris

See all 17 events

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

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Every record we have

Full data for 4463-4467 Mission 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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