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2055 Sacramento St

Pacific Heights, SF 94109 0640018 86 units · 10 fl · 1975

This building has far more open problems than almost any other in the neighborhood. 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 Pacific Heights
Above average
avg 1.4
82
FewerMore

This building has 82 novs (7y), above the Pacific Heights average of 1.4.

Rent & eviction protection

Is 2055 Sacramento 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 1975
2 or more units
86 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units86
Floors10
Year built1975
Total area78,146 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0640018
Ownership

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

Owner name
Mariners Island Investors
Mailing address
Grosvenor Properties Ltd 222 Front St Fl 7 San Francisco CA 94111
Last sale
090617

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 10-story, 86-unit apartment building at 2055 Sacramento Street in Pacific Heights, owned by Mariners Island Investors, has experienced ongoing maintenance challenges and safety compliance issues since its construction in 1975. Most notably, there have been persistent water intrusion problems, with multiple recent complaints from December 2024 regarding leaks through windows and ceilings in Unit 1007, following a pattern of similar issues documented since 2022-2023, including reports of mold and inadequate maintenance responses. The building has undergone several significant systems upgrades in recent years, including a low-frequency notification upgrade in late 2023 ($195,508) and associated electrical work in 2024 ($5,776), window replacements in multiple units (2023), and fire alarm system updates.

The property has experienced recurring fire safety concerns, with multiple violations and complaints issued between 2018-2024 pertaining to sprinkler systems, alarm maintenance, and sleeping area requirements, though most have been marked as abated. Infrastructure improvements have included the replacement of water lines on the roof (2015), installation of new commercial water heaters (2020-2021), and various repairs to address water damage in 2014-2015. Historical violations from 2006-2019 indicate past issues with interior surfaces, electrical outlets, exterior doors, and security concerns, all of which have been resolved. Recent fire inspection records from late 2024 show continued violations regarding sprinkler systems, though these have been marked as abated.

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

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Risk rating

How 2055 Sacramento 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
1th percentile

Out of 963 buildings in this neighborhood, 953 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
9%
No DBI
violation
91%
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.

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.

12-Month severity forecast
No violation 8.6%
Moderate concern 27.5%
Severe concern 63.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

2055 Sacramento St apartment reviews

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The story over time

2055 Sacramento St event timeline

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

2026
311 Request Jun 18
Blocking driveway cite only
Parking Enforcement
Building PermitJun 17
Unit# 1003: renovation of 1 apt on 10th level. new kitchen cabinets and new plumbing fixtures. new dishwasher and new washer/dryer. new lighting (e) j boxes. no changes to mechanical. no exterior work, fire alarm, or sprinkler work. no structural work.

See all 31 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2055 Sacramento 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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