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740-742 Jackson St

Financial District North, SF 94133 0178007 11 units · 3 fl · 1907

This building has significantly more problems than most nearby buildings. 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 Financial District North
At or below average
avg 3.2
0
FewerMore

This building has 0 novs (7y), at or below the Financial District North average of 3.2.

Rent & eviction protection

Is 740-742 Jackson 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 1907
2 or more units
11 units
Property type
Multi-Family Residential
Zoning
CRNC
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
Units11
Floors3
Year built1907
Total area11,766 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0178007
Ownership

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

Owner name
Chong Hing Co Inc
Mailing address
Toms Investment Co 740 Jackson St San Francisco CA 94133
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.

3 Jason Ct, San Francisco, CA 94133
740 Jackson St, San Francisco, CA 94133
742 Jackson St, San Francisco, CA 94133
Augrented Insights
Initial analysis

740-742 Jackson Street is a 3-story multi-family residential building containing 11 units, built in 1907 and currently owned by Chong Hing Co Inc. The building has a documented history of maintenance and safety issues, with the most recent significant work being a re-roofing project permitted in October 2024 costing $10,000. The building underwent three important structural improvements in 1998, including the installation of a steel rigid frame to replace plywood shear wall and a retrofit of the umbr. Multiple routine housing inspections have taken place between 1997 and 2016, revealing various safety concerns that were generally addressed, including a dangerous wooden fire escape (1997), window issues (1998), and multiple fire system problems (2004, 2007). Lead paint concerns were documented in 2004, along with multiple fire safety violations related to extinguishers and alarm systems between 2009 and 2024, though most were marked as "Condition Corrected" once addressed.

The building's recent history shows persistent issues with garbage and debris management, as evidenced by multiple 311 calls between November 2024 and January 2025 reporting abandoned furniture, electronics, and loose garbage on the property and surrounding area. A significant number of fire safety complaints and violations have been recorded, particularly regarding fire extinguishers, alarm systems, and blocked exits, though most have been resolved. The property has also had historical plumbing issues, including a 1998 complaint about sewer problems, and underwent sidewalk repairs in 2001. Recent planning records indicate efforts to legalize four dwelling units with off-street parking and usable open space, while the building's management has consistently responded to routine inspections and violations, as shown by regular permit activity and complaint resolution patterns.

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

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Risk rating

How 740-742 Jackson 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
19th percentile

Out of 145 buildings in this neighborhood, 117 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
16%
No DBI
violation
84%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Construction type (C)

The building's construction type on file, which affects its maintenance risk profile.

12-Month severity forecast
No violation 14.0%
Moderate concern 42.9%
Severe concern 43.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

740-742 Jackson St apartment reviews

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The story over time

740-742 Jackson St event timeline

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

2026
Plumbing Permit Jun 11
Work category: 1p; replace 3/4 inches gas pipe approximately 40 feet
Issued
311 RequestJun 11
Light

See all 11 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 740-742 Jackson 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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