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73-75 Diamond St

Eureka Valley/Dolores Heights, SF 94114 2648025 2 units · 2 fl · 1904

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 Eureka Valley/Dolores Heights
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 73-75 Diamond 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 1904
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 built1904
Total area2,552 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2648025
Ownership

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

Owner name
Jeffrey J Yee 2005 Revoc Tr
Mailing address
Yee Jeffrey J Ttee 73 Diamond St San Francisco CA 94114
Last sale
072309

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.

75 Diamond St, San Francisco, CA 94114
73 Diamond St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 73-75 Diamond Street is a two-unit, two-story multi-family residential building located in the Eureka Valley/Dolores Heights neighborhood. Built in 1904 and currently owned by the Jeffrey J Yee 2005 Revocable Trust, this flats/duplex building has undergone several significant improvements over the years. Most recently, in June 2024, a substantial re-roofing project was completed at a cost of $27,000. Other notable structural improvements include the replacement of rear egress stairs and construction of second and third floor decks in 2007 ($15,000), installation of solar panels in 2009 (3kW system), and comprehensive electrical upgrades during a kitchen remodel in 2007. The building's maintenance history includes plumbing work in 2012 with the replacement of the house trap.

The property has experienced various maintenance and environmental challenges typical of urban locations, as evidenced by 311 calls between 2019 and 2023, including reports of human/animal waste, loose garbage, graffiti, and temporary encampments in the vicinity. A sewer-related incident was reported and resolved in January 2020. The building's structural integrity has been addressed through various permits and improvements, including the addition of shear walls and foundation grade beams in 2008, demonstrating attention to seismic safety requirements. The property has maintained active compliance with building regulations, as evidenced by the completion of multiple permits and successful resolution of maintenance issues.

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

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Risk rating

How 73-75 Diamond 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
91th percentile

Out of 1278 buildings in this neighborhood, 115 are predicted to be safer.

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

Construction spend, owner's portfolio

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

Building age

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

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 69.6%
Moderate concern 12.4%
Severe concern 18.0%
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

73-75 Diamond St event timeline

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

2024
Building Permit Jun 07
Re-roofing
$27,000 · Complete

See all 2 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 73-75 Diamond 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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