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87 Crescent Ave

Bernal Heights, SF 94110 5746005B 2 units · 2 fl · 1922

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 Bernal Heights
Above average
avg 1.2
14
FewerMore

This building has 14 novs (7y), above the Bernal Heights average of 1.2.

Rent & eviction protection

Is 87 Crescent Ave 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 1922
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 built1922
Total area1,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5746005B
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
000000

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

This two-unit residential building, located at 87 Crescent Ave in Bernal Heights, is a two-story flats and duplex structure built in 1922 and currently owned by Bypass Tr. The property has experienced several significant maintenance and safety issues over its history, with the most recent concerns centering on an active violation regarding a wooden utility ladder (filed October 2024) and previously deteriorated drainage pipes (December 2023). The building has a documented history of neglect, with multiple violations recorded in 2004 that remained unresolved until 2009, including problems with heating, smoke detectors, electrical systems, and structural elements such as stairs and decks. The property has undergone some repairs over the years, including rear stair repairs in 2004 and reroofing work in 1990, though many violations remained active for extended periods.

More recent history shows continuing maintenance challenges, with complaints about exterior conditions including peeling paint (2015), water intrusion and structural concerns (2013), and multiple issues with drainage (2023-2024). The building has generated numerous 311 calls in late 2024 regarding various matters, including sewage back-up (January 2025) and multiple reports of garbage and debris. While some of these recent issues have been resolved, the persistent nature of maintenance problems and the relatively slow response to previous violations suggest ongoing challenges with building upkeep. The property has no recorded tenant buyouts under the provided address, and all historical violations have been marked as not active, suggesting they have been formally resolved, though some, like the wooden utility ladder violation, may indicate ongoing compliance issues.

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

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Risk rating

How 87 Crescent Ave'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
4th percentile

Out of 1276 buildings in this neighborhood, 1225 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
32%
No DBI
violation
68%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month severity forecast
No violation 34.8%
Moderate concern 50.7%
Severe concern 14.5%
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

87 Crescent Ave event timeline

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

2026
311 Request Jun 08
Other illegal parking
Parking Enforcement
311 RequestMay 02
Other illegal parking

See all 15 events

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

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Every record we have

Full data for 87 Crescent Ave 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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