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4663-4665 Mission St

Excelsior, SF 94112 6083027 2 units · 2 fl · 1915

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Excelsior
Above average
avg 1.4
2
FewerMore

This building has 2 novs (7y), above the Excelsior average of 1.4.

Rent & eviction protection

Is 4663-4665 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 1915
2 or more units
2 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
Units2
Floors2
Year built1915
Total area—
Property typeMulti-Family Residential
Tax statusNone
Blocklot6083027
Ownership

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

Owner name
Bypass Tr
Mailing address
Christoforidis Edith Ttee 422 W 38Th Ave San Mateo CA 94403
Last sale
010699

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.

4665 Mission St, San Francisco, CA 94112
4663 A Mission St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The two-unit, two-story mixed-use building at 4663-4665 Mission Street in the Excelsior neighborhood, constructed in 1915, presents several concerning issues as of October 2023. The property has been in violation of the Vacant or Abandoned Commercial Storefront Ordinance on multiple occasions between 2015 and 2023, with the most recent active violation filed in May 2023 that is scheduled for a director hearing on October 18, 2024. There is also an ongoing matter regarding unpermitted construction work, specifically a deck and stairs installation in the rear yard, which was first reported in October 2021 and remains active as of 2023, with a permit application filed in January 2025 to legalize the unauthorized structure.

The storefront has a documented history of being unoccupied for extended periods, with multiple complaints and violations related to its vacant status. A significant tenant complaint from October 2021 illustrated serious concerns about construction activity during weekends, improper disposal of materials, safety issues with nearby buildings, and pest control problems, though this complaint was ultimately recorded as not active. The property has also experienced recent environmental challenges, as evidenced by multiple 311 calls between late 2023 and 2024 regarding garbage, debris, and waste on the property and surrounding areas, including reports of human waste and graffiti. While six 311 calls related to the property were logged in 2023-2024, several of these cases have been resolved, though two graffiti cases from December 2023 and January 2024 remain open as of October 2023.

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

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Risk rating

How 4663-4665 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
3th percentile

Out of 337 buildings in this neighborhood, 327 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
22%
No DBI
violation
78%
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.

DBI tenant complaints (past 7 years)

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 18.4%
Moderate concern 58.8%
Severe concern 22.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

4663-4665 Mission St apartment reviews

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The story over time

4663-4665 Mission St event timeline

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

2026
311 Request May 10
Garbage and debris
furniture
311 RequestFeb 28
Protest speech bullhorns

See all 16 events

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

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Every record we have

Full data for 4663-4665 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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