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925-927 Santiago St

Parkside, SF 94116 2349001A 2 units · 2 fl · 1945

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 Parkside
Above average
avg 0.8
1
FewerMore

This building has 1 novs (7y), above the Parkside average of 0.8.

Rent & eviction protection

Is 925-927 Santiago St 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 1945
2 or more units
2 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
Units2
Floors2
Year built1945
Total area2,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2349001A
Ownership

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

Owner name
Quach Tong Hung
Mailing address
1235 Hickerson Ct San Jose CA 95127
Last sale
081219

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.

927 Santiago St, San Francisco, CA 94116
925 Santiago St, San Francisco, CA 94116
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 925-927 Santiago Street in Parkside, owned by Quach Tong Hung, is a two-story flats and duplex structure built in 1945. The property has undergone several significant improvements over the past few years, most notably in 2019 when two bathroom renovations (including new fixtures) were permitted at a cost of $15,000, along with a more substantial kitchen renovation (cabinets, floors, appliances) costing $36,838. However, these improvements were accompanied by multiple construction-related complaints, including allegations of unauthorized work involving concrete pouring and removal of exterior stairs, which resulted in violation notices that were ultimately abated by August 2020.

The building's recent history has been marked by several concerning issues, particularly related to the property's rear yard. A 2021 complaint remains active regarding concerns about an allegedly unstable retaining wall and unauthorized use of the rear yard as a parking area. The property's maintenance and improvement history includes earlier works such as window replacements in 1998, reroofing in 1988, and aluminum window installation in 1987. The property has experienced recurring parking-related issues, with multiple complaints about sidewalk blockages and illegal parking documented between 2019 and 2023, though these are primarily external to the building itself. Additional municipal service calls have addressed various neighborhood concerns, including street lighting issues (2014-2016), hazardous materials (2015), and sidewalk maintenance matters. The building's permit and violation history suggests a pattern of unauthorized modifications being made during permitted work periods, leading to regulatory enforcement actions, though these issues appear to have been resolved through proper channels over time.

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

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Risk rating

How 925-927 Santiago St'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
38th percentile

Out of 255 buildings in this neighborhood, 158 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
65%
No DBI
violation
35%
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.

DBI tenant complaints (past 7 years)

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

Neighborhood location

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 36.5%
Moderate concern 46.0%
Severe concern 17.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

925-927 Santiago St event timeline

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

2025
311 Request Dec 23
Other illegal parking
Parking Enforcement
311 RequestNov 12
Other illegal parking

See all 7 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 925-927 Santiago St 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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