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1287-1293 16Th Ave

Inner Sunset, SF 94122 1734016A 4 units · 2 fl · 1923

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Sunset
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Inner Sunset average of 1.1.

Rent & eviction protection

Is 1287-1293 16Th 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 1923
2 or more units
4 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
Units4
Floors2
Year built1923
Total area2,544 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1734016A
Ownership

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

Owner name
Walter R & Josefine Frommel
Mailing address
Walter R & Josefine Frommel Po Box 944 Kenwood CA 95452
Last sale
000000

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.

1293 16th Ave, San Francisco, CA 94122
1291 16th Ave, San Francisco, CA 94122
1287 16th Ave, San Francisco, CA 94122
1289 16th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1287-1293 16th Avenue in the Inner Sunset is a two-story, four-unit multi-family residential building constructed in 1923, currently owned by Walter R & Josefine Frommel. The building has undergone several significant structural improvements over the past few decades, including a sewer line replacement in 2020, installation of foundation bolts in 2003, and most recently, a filed permit in April 2023 for voluntary soft story upgrades and foundation replacement. Historical records show multiple housing inspections in the early 2000s (2000, 2002, 2009) that revealed various safety concerns, primarily related to fire safety, including issues with fire proofing, fire extinguishers, and combustible storage, though all these violations were abated by June 2000. The building's maintenance history includes repairs to stairs, handrails, and wood rot in 1997, though this permit has since expired.

Recent activity at the property, particularly in 2024-2025, has primarily consisted of parking-related issues and sidewalk access concerns during construction work, with multiple 311 calls regarding blocked sidewalks, parking spaces, and street defects. Notably, there was one tenant buyout recorded at the adjacent address (1283 16th Ave) in June 2022 for $26,421.72 involving one tenant. While the building has had its share of violations and maintenance issues over the years, the owners have generally addressed problems once identified, and recent permits indicate ongoing investment in improving the building's structural integrity. The most pressing concerns from past years - primarily fire safety - appear to have been resolved, as evidenced by the lack of active violations in recent years.

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

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Risk rating

How 1287-1293 16Th 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
47th percentile

Out of 1493 buildings in this neighborhood, 791 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 70.6%
Moderate concern 15.2%
Severe concern 14.2%
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

1287-1293 16Th Ave event timeline

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

2026
311 Request May 24
Blocking driveway cite only
Parking Enforcement
311 RequestMay 03
Blocking driveway cite only

See all 7 events

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

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Every record we have

Full data for 1287-1293 16Th 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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