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1012-1016 Masonic Ave

Haight Ashbury, SF 94117 1222023 6 units · 3 fl · 1904

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
Above average
avg 1.8
14
FewerMore

This building has 14 novs (7y), above the Haight Ashbury average of 1.8.

Rent & eviction protection

Is 1012-1016 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 1904
2 or more units
6 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
Units6
Floors3
Year built1904
Total area5,040 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1222023
Ownership

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

Owner name
Hsu Family Trust
Mailing address
Alex & Diana Hsu, Trustees 2455 23Rd Ave San Francisco CA 94116
Last sale
040815

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.

1012 Masonic Ave, San Francisco, CA 94117
1016 Masonic Ave, San Francisco, CA 94117
1014 Masonic Ave, San Francisco, CA 94117
Augrented Insights
Initial analysis

The 6-unit multi-family residential building at 1012-1016 Masonic Avenue in Haight-Ashbury, owned by Hsu Family Trust, is a 3-story structure built in 1904 that has undergone significant work over the past decade. The building completed mandatory seismic retrofit work as a Tier 3 soft-story property in 2015, and has had substantial renovations in 2022 including unit remodels, electrical upgrades, and water heater relocations. A notable series of issues occurred in late 2014 through early 2015 including illegal wiring between units, PG&E power shutdowns, and multiple housing code violations regarding security, electrical systems, and fire safety. These problems were addressed through subsequent repairs including a fire damage restoration project in 2015 and fire safety system upgrades in 2023 costing over $30,000. The building is currently facing several active violations from a routine inspection in February 2023, including issues with fire safety systems, electrical wiring, carbon monoxide/smoke alarm compliance, exterior maintenance, drainage, and unpermitted construction. While many historical complaints from 2015 regarding various systems (heat, plumbing, etc.) have been resolved, the building's current violation status indicates ongoing maintenance needs. Recent work has focused on safety systems, with the most recent fire alarm system upgrade completed in 2023 to meet current fire code requirements. The property has also experienced periodic issues with graffiti, sidewalk maintenance, and various external repairs as documented in recent 311 calls.

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

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Risk rating

How 1012-1016 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
35th percentile

Out of 581 buildings in this neighborhood, 378 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
64%
No DBI
violation
36%
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.

DBI tenant complaints (past 7 years)

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

DBI complaints, owner's portfolio

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

12-Month severity forecast
No violation 54.9%
Moderate concern 34.5%
Severe concern 10.6%
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

1012-1016 Masonic Ave event timeline

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

2023
311 Request Jun 07
Sidewalk defect
Collapsed sidewalk
Building PermitMay 01
Upgrade existing local fire alarm system to comply with sffc section 1103.7.6.1

See all 21 events

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

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Every record we have

Full data for 1012-1016 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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