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1112-1114 Masonic Ave

Haight Ashbury, SF 94117 1233028 3 units · 3 fl · 1906

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 Haight Ashbury
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Haight Ashbury average of 1.8.

Rent & eviction protection

Is 1112-1114 Masonic 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 1906
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH3
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
Floors3
Year built1906
Total area3,890 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1233028
Ownership

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

Owner name
Tuan Duc Vo Revocable Trust
Mailing address
Tuan Duc Vo, Trustee 1112 Masonic Ave San Francisco CA 94117
Last sale
051005

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.

1114 Masonic Ave, San Francisco, CA 94117
1112 Masonic Ave, San Francisco, CA 94117
Augrented Insights
Initial analysis

The three-unit residential building at 1112-1114 Masonic Avenue, located in Haight Ashbury and built in 1906, has an extensive maintenance and violation history that warrants attention. Most notably, there is an active complaint from January 2016 regarding problematic laundry facilities and potential illegal unit conversions, along with a 2017 violation for operating illegal short-term rentals in two units. A significant cluster of violations was recorded in January 2003, focusing on security and fire safety issues including the need for self-closing doors, proper fire escape maintenance, fire extinguisher requirements, and security upgrades, though these were all abated by April 2003. Historical improvements include fireproofing work and security upgrades in 1990, and several maintenance projects in the 1990s such as reroofing and window replacements. Recent property management concerns have primarily involved exterior issues, with multiple 311 calls in 2022-2024 regarding parking violations on the sidewalk, graffiti removal, and a missing side sewer vent cover.

The building's permit history shows several substantial improvements, including fire safety upgrades in 1990 and compliance work in 1985 (though that permit was ultimately cancelled). Regular maintenance has been performed over the years, including water damage repairs in 1995 and window replacements in 1998. The property has experienced recurring issues with exterior maintenance, as evidenced by multiple recent 311 calls about sidewalk graffiti, parking violations, and tree damage between 2022 and 2024. While most historical violations have been resolved, the 2016 laundry facility complaint and 2017 short-term rental violation suggest ongoing concerns with building modifications and unauthorized uses. The current ownership resides in trust form, specifically under Tuan Duc Vo Revocable Trust.

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

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Risk rating

How 1112-1114 Masonic 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
52th percentile

Out of 581 buildings in this neighborhood, 279 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

Neighborhood location

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 43.7%
Moderate concern 18.0%
Severe concern 38.3%
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

1112-1114 Masonic Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 1112-1114 Masonic 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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