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895 31St Ave

Central Richmond, SF 94121 1674006 9 units · 3 fl · 1929

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 Central Richmond
Above average
avg 0.5
12
FewerMore

This building has 12 novs (7y), above the Central Richmond average of 0.5.

Rent & eviction protection

Is 895 31St 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 1929
2 or more units
9 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
Units9
Floors3
Year built1929
Total area8,505 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1674006
Ownership

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

Owner name
Chen Zhao Teng
Mailing address
336 Funston Ave San Francisco CA 94118
Last sale
120811

Landlord portfolio

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

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Augrented Insights
Initial analysis

895 31st Avenue is a 3-story, 9-unit multi-family residential building constructed in 1929, currently owned by Chen Zhao Teng in San Francisco's Central Richmond neighborhood. The property has undergone several significant safety and infrastructure upgrades in recent years, including a completed fire alarm system upgrade in 2024 costing $25,900 to comply with current fire code requirements, and the replacement of 10 electrical panels and meters in December 2023. The building successfully completed mandatory soft-story retrofit work in 2016, demonstrating compliance with seismic safety requirements.

Recent tenant complaints reveal persistent maintenance and safety issues, particularly regarding heating and window conditions. In early 2024, a complaint highlighted problems with broken windows and inadequate heating, affecting unit temperature maintenance, particularly concerning given reports of a premature baby in one of the affected units. A November 2024 complaint indicates ongoing issues with access to kitchen facilities, while a March 2023 complaint noted problems with a fire escape component. The building has experienced recurring fire system maintenance needs, with violations and complaints about alarm systems and extinguishers dating from 2019-2024, though these issues have generally been corrected when cited. Historical records show earlier concerns about heat systems and fire safety compliance in 2002 and 2006, suggesting some recurring patterns of maintenance challenges. The property has undergone regular infrastructure maintenance, including roof replacement in 1993 and various utility system updates, though there have been occasional issues with garbage management and parking violations in the vicinity, as documented in recent 311 calls.

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

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Risk rating

How 895 31St 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
3th percentile

Out of 2250 buildings in this neighborhood, 2182 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
34%
No DBI
violation
66%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 17.2%
Moderate concern 67.3%
Severe concern 15.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

895 31St Ave apartment reviews

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The story over time

895 31St Ave event timeline

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

2026
Fire Complaint Mar 04
Alarm Systems
Violation Issued
Fire ComplaintMar 04
Extinguishers

See all 26 events

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

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Every record we have

Full data for 895 31St 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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