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1745 Washington St

Nob Hill, SF 94109 0619014A 6 units · 4 fl · 1917

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Nob Hill — not a forecast
Above average
avg 2.4
6
FewerMore

This building has 6 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 1745 Washington 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 1917
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
POLK
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1917
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units6
Floors4
Year built1917
Total area7,660 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0619014A
Ownership

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

Owner name
Mailing address
275 Marina Blvd San Francisco CA 94123
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 6-unit, 4-story apartment building at 1745 Washington Street in Nob Hill, built in 1917 and currently owned by Derek Wong, has experienced several significant maintenance and safety concerns over the past quarter-century. Most recently, in early 2024, there were issues with leaks in the entryway and ceiling problems, while a concerning pattern emerged in 2020 with reported lead paint hazards, structural damage, and rodent feces. The building underwent mandatory seismic improvements as a Tier 3 Soft Story retrofit between 2017 and 2019, involving shear wall and footing relocations, which have now been completed and properly permitted. A 2018 fire alarm system violation was issued and subsequently abated, though there have been two water-related emergencies recorded by the fire department with no civilian injuries reported.

The property has a documented history of maintenance challenges, particularly evident during a series of violations in 2001-2002, which included issues with fire safety equipment (fire extinguishers and escape ladders), security (exit door locks), plumbing/electrical systems, and lead paint concerns. These violations were eventually abated by September 2002. More recent concerns include a 2024 flooding incident documented through 311 calls, as well as various exterior maintenance issues such as graffiti, sidewalk cleaning needs, and debris removal requests. The building's inspection history shows regular oversight by Housing Inspection Services, with some routine inspections showing persistent maintenance issues worth noting, including a documented hole in the ceiling of the entryway and historical references to stair repairs needed in 2004.

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

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Risk rating

How 1745 Washington 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
27thpercentile

Out of 1125 buildings in this neighborhood, 821 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Building size

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

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

12-Month risk forecast
High failure risk 65%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1745 Washington St apartment reviews

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On the map

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The story over time

1745 Washington St event timeline

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

2024
Building Violation (NOV) Feb 01
Building violation
At time of inspection, building lobby carpet was damaged from leak. clean and sanitize lobby carpet.
Building Violation (NOV)Feb 01
Building violation

See all 9 events

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

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Every record we have

Full data for 1745 Washington St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 1745 Washington St compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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