Free SF apartment background check

704 18Th St

Central Waterfront/Dogpatch, SF 94107 3996007 2 units · 1950

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 Central Waterfront/Dogpatch
At or below average
avg 2.0
0
FewerMore

This building has 0 novs (7y), at or below the Central Waterfront/Dogpatch average of 2.0.

Rent & eviction protection

Is 704 18Th 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 1950
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
M2
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
Floors
Year built1950
Total area2,800 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3996007
Ownership

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

Owner name
Cmc Development Co Llc
Mailing address
704 18th St San Francisco CA 94107
Last sale
022421

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.

694 Tennessee St, San Francisco, CA 94107
704 18th St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 704 18th Street, owned by CMC Development Co LLC, has undergone significant modifications and safety improvements since 2018. The property, built in 1950, is currently undergoing final phases of fire safety enhancements, with the most recent permit from December 2024 adding sprinklers to the first floor and basement areas, following previous fire sprinkler system installations throughout the building. A major renovation project was initiated in 2022, including the addition of a new unit in previously vacant commercial space and construction of a rear deck, with associated improvements to plumbing, electrical, and fire safety systems. The building has experienced some maintenance and system upgrade challenges, including recent sewage backup issues in December 2024 from a side sewer vent, and multiple sprinkler system permits being filed or completed over the past three years. Historical records show several construction-related permits and inspections, including a notable 2018 interior renovation with historical window restoration and deck construction, as well as various system upgrades including electrical rewiring, heating system installations, and plumbing improvements.

The property has a history of fire safety monitoring and alarm system activations, though none resulting in significant incidents or civilian injuries. Recent building maintenance issues have primarily centered around utility systems, including multiple sewer-related service calls and the ongoing installation of heating systems in late 2024. The building's permit history shows a consistent pattern of safety improvements, particularly regarding fire systems, with completed installations of fire sprinkler systems throughout various building levels and a new sprinkler monitoring system in 2022. There is one active building complaint from 2016 regarding unpermitted interior construction, though no resolution date is provided.

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

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Risk rating

How 704 18Th 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
99th percentile

Out of 74 buildings in this neighborhood, 1 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
94%
No DBI
violation
6%
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.

Neighborhood location

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

Building age

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 89.7%
Moderate concern 8.8%
Severe concern 1.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

704 18Th St apartment reviews

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The story over time

704 18Th St event timeline

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

2026
311 Request Jun 18
Garbage and debris
other loose garbage debris yard waste
311 RequestMay 15
Garbage and debris

See all 20 events

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

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Every record we have

Full data for 704 18Th 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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