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2639 Clement St

Central Richmond, SF 94121 1459028 4 units · 2 fl · 1926

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 2639 Clement 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 1926
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units4
Floors2
Year built1926
Total area4,114 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1459028
Ownership

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

Owner name
Tang Eric & Wu Yasmine
Mailing address
Po Box 26516 San Francisco CA 94126
Last sale
101518

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 4-unit, 2-story multi-family residential building at 2639 Clement Street in the Central Richmond neighborhood, owned by Eric Tang and Yasmine Wu, was constructed in 1926 and has undergone significant modernization and safety improvements over the past decade. Most notably, in 2017, the building received comprehensive fire safety upgrades including the installation of a new fire sprinkler system with underground service and 24 sprinkler heads on the ground floor, electrical panel upgrades, and a furnace replacement in Unit 2. The building underwent substantial renovation work in 2015-2016, particularly focusing on Unit 2, where improvements included bedroom and bathroom relocations, kitchen remodeling, and the addition of a spiral staircase to connect ground and second floors, along with necessary fire safety systems. Prior to these updates, the property had addressed multiple fire safety violations from a 2004 inspection, including issues with smoke enclosures, handrails, and combustible storage, all of which were marked as abated by October 2004.

The building's infrastructure has received appropriate attention to maintain safety and comfort, including a complete reroofing in 2012 and water line replacement in 2009. Recent maintenance records from 2020-2023 indicate recurring sewage backup issues, with three documented incidents involving a 4-inch vent line. The property has minimal current issues, with only a few illegal parking complaints recorded between 2020-2025, suggesting effective management of building systems and maintenance responsibilities. The extensive renovation work carried out between 2015-2017, including the installation of modern amenities and safety systems, indicates proactive property management and investment in building infrastructure.

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

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Risk rating

How 2639 Clement 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
25th percentile

Out of 2250 buildings in this neighborhood, 1688 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
76%
No DBI
violation
24%
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.

Estimated permit spend (past 7 years)

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

Owner's portfolio size

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

12-Month severity forecast
No violation 71.4%
Moderate concern 17.8%
Severe concern 10.8%
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

2639 Clement St event timeline

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

2026
Plumbing Permit Apr 22
Kitchen, 1 bathrom remodel.
Issued
Plumbing PermitApr 22
Replace (e) furnace with (n) furnace on unit #4.

See all 4 events

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

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Every record we have

Full data for 2639 Clement 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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