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618 Spruce St

Jordan Park/Laurel Heights, SF 94118 1066047 2 units · 2 fl · 1989

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 Jordan Park/Laurel Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Jordan Park/Laurel Heights average of 0.9.

Rent & eviction protection

Is 618 Spruce 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 1989
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units2
Floors2
Year built1989
Total area3,215 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1066047
Ownership

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

Owner name
Zheng Jian Xin Du Bing
Mailing address
618 Spruce St San Francisco CA 94118
Last sale
051396

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 618 Spruce Street, owned by Zheng Jian Xin Du Bing, was constructed in 1989 following the demolition of a single-family dwelling in 1987. The property has undergone several significant improvements in recent years, most notably in 2023 when Unit 2 received substantial upgrades including a kitchen remodel (costing $36,123) and the installation of new fiberglass windows on the front facade ($12,000). These improvements followed a previous complaint from 2019 regarding unauthorized window installations, which led to proper legalization procedures to replace vinyl windows with approved fiberglass windows. The building has seen consistent maintenance attention, including the replacement of cement board siding on the south side in 2019 ($20,000), and a plumbing violation related to fresh air inlet issues that was promptly resolved in 2019.

Recent infrastructure concerns have been documented, with two sewer-related incidents reported in 2024, including flooding on the property and a sewage backup from the side sewer vent. The property has experienced recurring issues with unauthorized parking, with multiple citations issued between 2022 and 2024 for driveway blocking, though these are not directly related to building condition or safety. A longstanding housing inspection dating back to 1994 regarding a possible illegal unit remains active in the records, representing the building's most persistent compliance issue. The building's history shows substantial ongoing investment in maintenance and improvements, with particular attention paid to updating windows and maintaining exterior elements, though some historical permits from the construction phase in 1987 are listed as expired.

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

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Risk rating

How 618 Spruce 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
94th percentile

Out of 272 buildings in this neighborhood, 16 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
93%
No DBI
violation
7%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

12-Month severity forecast
No violation 83.8%
Moderate concern 14.3%
Severe concern 1.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

618 Spruce St event timeline

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

2025
311 Request Nov 16
Parking on sidewalk
Parking Enforcement

See all 8 events

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

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Every record we have

Full data for 618 Spruce 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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