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2175-2177 Greenwich St

Cow Hollow, SF 94123 0516024 2 units · 2 fl · 1934

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 Cow Hollow
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Cow Hollow average of 0.7.

Rent & eviction protection

Is 2175-2177 Greenwich 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 1934
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units2
Floors2
Year built1934
Total area2,749 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0516024
Ownership

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

Owner name
Dale R Walker Revoc Tr
Mailing address
Walker Dale R Ttee 2203 Broderick St San Francisco CA 94115
Last sale
071116

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.

2177 Greenwich St, San Francisco, CA 94123
2175 Greenwich St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The two-unit residential building at 2175-2177 Greenwich Street in Cow Hollow, owned by Dale R Walker Revoc Tr, was constructed in 1934 and has undergone several significant modifications over the years. The most notable issue occurred in 2007 when an unauthorized rooftop deck installation led to multiple violations and legal proceedings, which were ultimately resolved in 2016 when the deck was legalized through proper permits. Between 2021-2022, the building underwent substantial maintenance work, including re-roofing projects totaling over $20,000, during which the rooftop deck was disassembled and reassembled with some component replacements. The building has seen various safety-related complaints and repairs, particularly concerning the back stairs, with multiple inspections between 2013-2016 raising concerns about stability, potential dry rot, and unsafe conditions, though these issues were addressed through subsequent repairs and permit approvals.

The property has maintained its infrastructure with several important upgrades, including a 200-amp electrical service upgrade in 2021 and various plumbing and electrical improvements over the years. Earlier renovations from 2008 included work on the first floor garage and flat remodels, though some permits did expire. While there have been multiple building complaints regarding potential safety issues, including concerns about stairs and electrical work in 2016, these were typically addressed through proper channels and permits. The building's historical records show a pattern of unauthorized modifications followed by corrective actions, particularly regarding the rooftop deck, which has been properly permitted and maintained in recent years. Two minor fire-related incidents were recorded, one involving smoke removal and another related to an unintended detector activation, with no civilian injuries reported in either case.

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

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Risk rating

How 2175-2177 Greenwich 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
75th percentile

Out of 861 buildings in this neighborhood, 215 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

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 88.0%
Moderate concern 9.5%
Severe concern 2.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

2175-2177 Greenwich St event timeline

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

2026
311 Request Feb 07
Parking on sidewalk
Parking Enforcement
311 RequestJan 16
Garbage and debris

See all 8 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2175-2177 Greenwich 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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