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1909 Washington St

Pacific Heights, SF 94109 0617018 3 units · 3 fl · 1914

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 Pacific Heights
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Pacific Heights average of 1.4.

Rent & eviction protection

Is 1909 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 1914
2 or more units
3 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
Units3
Floors3
Year built1914
Total area3,312 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0617018
Ownership

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

Owner name
Mehrnoosh Naderi Trust
Mailing address
Mehrnoosh Naderi Trustee 5922 Acacia Ave Oakland CA 94618
Last sale
050808

Landlord portfolio

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

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Augrented Insights
Initial analysis

1909 Washington Street is a three-story, multi-family residential building located in Pacific Heights, containing three units and constructed in 1914. The property, currently owned by the Mehrnoosh Naderi Trust, has undergone several significant improvements over its lifetime, including a complete renovation in 1999 that added two kitchens and three bathrooms, followed by structural work for a sun deck in 2000, and most recently, a reroofing project completed in 2015 costing $11,200.

The building's recent history shows pattern of sanitation and maintenance issues in the surrounding area during 2023-2024, with multiple reports of loose garbage, debris, and two instances involving medical waste (needles) in March 2024. There have been three recorded fire alarm or smoke detector incidents, though all were found to be either false alarms or system malfunctions with no civilian injuries reported. The property appears to experience occasional challenges with parking enforcement, as evidenced by three related complaints in late 2024, though two were either resolved or resulted in no violation being found. While there have been periodic street cleaning issues noted through 311 calls, particularly concerning loose garbage, these are generally addressed promptly by various city services.

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

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Risk rating

How 1909 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

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
51th percentile

Out of 963 buildings in this neighborhood, 472 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
67%
No DBI
violation
33%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

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 51.6%
Moderate concern 23.3%
Severe concern 25.2%
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

1909 Washington St event timeline

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

2026
311 Request May 29
Garbage and debris
christmas tree
311 RequestMay 17
Amplified sound electronics

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1909 Washington 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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