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311 11Th Ave

Inner Richmond, SF 94118 1443001 3 units · 2 fl · 1910

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 Inner Richmond
Above average
avg 0.9
52
FewerMore

This building has 52 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 311 11Th 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 1910
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
INCLEM
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
Units3
Floors2
Year built1910
Total area9,950 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1443001
Ownership

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

Owner name
Gundogdu Tony Mehmet
Mailing address
555 Innes Ave San Francisco CA 94124
Last sale
060118

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 311 11th Avenue is a mixed-use building dating back to 1910, containing three residential units above ground floor commercial space, currently owned by Tony Gundogdu. Recent and pressing concerns include persistent heating and hot water issues throughout 2024-2025, with multiple complaints about inadequate heat, including reports of systems only operating for one hour daily, and problems with overheating water in some fixtures. The building is currently facing regulatory scrutiny for improper ventilation practices, including reports of air fresheners and cleaning chemicals being introduced into the ventilation system. There have been several recent complaints regarding building management issues, including the lack of a live-in property manager since September 2023 and concerns about window maintenance affecting ventilation.

The building has undergone numerous renovations and improvements in recent years, including the addition of bathrooms in guest rooms and various plumbing upgrades. Between 2018-2022, major works included bathroom remodels in multiple units, electrical service upgrades to 400 amps, and various commercial space improvements. The property has a history of compliance issues and violations regarding fire safety systems, with multiple citations for sprinkler system maintenance and sleeping area requirements between 2023-2024. An active violation regarding sleeping area requirements was issued in January 2024. The building has also experienced recurring issues with its fire escape systems, as evidenced by multiple fire complaints throughout 2023-2024.

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

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Risk rating

How 311 11Th 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
0th percentile

Out of 1723 buildings in this neighborhood, 1723 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
11%
No DBI
violation
89%
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.

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 5.3%
Moderate concern 91.6%
Severe concern 3.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

311 11Th Ave apartment reviews

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The story over time

311 11Th Ave event timeline

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

2026
311 Request Jun 09
Other illegal parking
Parking Enforcement
311 RequestJun 06
Other illegal parking

See all 35 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 311 11Th 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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