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1605-1617 Washington St

Nob Hill, SF 94109 0620001 10 units · 3 fl · 1908

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 Nob Hill
Above average
avg 2.4
8
FewerMore

This building has 8 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 1605-1617 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 1908
2 or more units
10 units
Property type
Multi-Family Residential
Zoning
RM3
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
Units10
Floors3
Year built1908
Total area9,401 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0620001
Ownership

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

Owner name
Carta Holdings Llc
Mailing address
2655 Van Ness Ave Ste 2 San Francisco CA 94109
Last sale
061721

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.

1605 Washington St, San Francisco, CA 94109
1609 Washington St, San Francisco, CA 94109
1615 Washington St, San Francisco, CA 94109
1611 Washington St, San Francisco, CA 94109
1617 Washington St, San Francisco, CA 94109
1607 Washington St, San Francisco, CA 94109
1613 Washington St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 12-unit multi-family residential building at 1605-1617 Washington Street in Nob Hill, owned by Carta Holdings LLC, has undergone significant renovations and faced various challenges since its construction in 1908. Most recently, the building has completed its soft-story retrofit (Tier 3) and received a Certificate of Final Completion. In 2020-2021, major improvements were made including a $60,000 remodel of unit 2, installation of a new central heating system, kitchen and bathroom renovations in multiple units, and a comprehensive electrical rewiring project across several apartments. The building underwent substantial structural work in 2019, including foundation strengthening and roof framing improvements, along with fire safety upgrades such as a new fire alarm system installation in 2018.

The property's history reveals several concerning safety issues that have been addressed over time. Fire safety has been an ongoing concern, with multiple fire complaints between 2017 and 2024 regarding blocked exits, alarm systems, and exit maintenance. Historical complaints from 1997-2000 documented serious safety issues including an unsafe fire escape, structural damage, and maintenance problems. While there was a building fire incident recorded, no civilian injuries were reported. Recent maintenance records show regular updates and compliance with current building codes, though there have been recurring street-level sanitation issues noted through multiple 311 calls in 2024 regarding garbage and debris. The building's planning records indicate approval for various improvements, including the construction of an exterior elevator in the rear yard.

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

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Risk rating

How 1605-1617 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
20th percentile

Out of 1125 buildings in this neighborhood, 900 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
25%
No DBI
violation
75%
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.

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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 15.9%
Moderate concern 45.4%
Severe concern 38.6%
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

1605-1617 Washington St event timeline

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

2026
311 Request Jun 06
Garbage and debris
transit shelter platform
311 RequestJun 05
Garbage and debris

See all 29 events

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

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Every record we have

Full data for 1605-1617 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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