Free SF apartment background check

1638-1644 Alabama St

Bernal Heights, SF 94110 5526006 3 units · 1 fl · 1900

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 Bernal Heights
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Bernal Heights average of 1.2.

Rent & eviction protection

Is 1638-1644 Alabama 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 1900
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units3
Floors1
Year built1900
Total area2,240 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5526006
Ownership

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

Owner name
Lord Elizabeth
Mailing address
1640 Alabama St San Francisco CA 94110
Last sale
013020

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.

1638 Alabama St, San Francisco, CA 94110
1644 Alabama St, San Francisco, CA 94110
1642 Alabama St, San Francisco, CA 94110
1640 Alabama St, San Francisco, CA 94110
Augrented Insights
Initial analysis

This multi-family residential building, located at 1638-1644 Alabama Street in Bernal Heights, is a one-story TIC building constructed in 1900, containing three units and owned by Elizabeth Lord. The property has undergone significant improvements over the past two decades, with major renovations focusing on safety, modernization, and sustainability. The most recent work includes a complete reroofing of the rear building completed in 2023, installation of a heat pump water heater in May 2024, and electrical upgrades for EV charging capabilities in 2019. Notably, between 2016-2019, the building underwent substantial seismic upgrades including foundation replacement, installation of a new subpanel, comprehensive electrical rewiring, and plumbing improvements such as a sewer lateral replacement in 2022 and gas main installation in 2021.

The building's maintenance history shows regular updates to essential systems, including multiple bathroom and kitchen remodels, window replacements, and plumbing improvements. The property has also experienced recurring issues with illegal parking and driveway blocking, particularly in 2024, with multiple citations issued. While there is one current open issue regarding sidewalk defects due to tree root lift (reported November 2024), the building's overall maintenance record suggests regular upkeep and modernization efforts by the ownership. Notably, a permit application for adding an accessory dwelling unit was withdrawn in 2016, and some renovation work has been completed under permits from 2004 and earlier.

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

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Risk rating

How 1638-1644 Alabama 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
41th percentile

Out of 1276 buildings in this neighborhood, 753 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
69%
No DBI
violation
31%
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.

Construction spend, owner's portfolio

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

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 49.2%
Moderate concern 37.7%
Severe concern 13.1%
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

1638-1644 Alabama St event timeline

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

2024
Plumbing Permit May 30
Work category: 1p; provide and install state hybrid 66gal heat pump water heater
Complete
Electrical PermitMay 30
Provide new 30amp circuit for new heat pump water heater

See all 6 events

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

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Every record we have

Full data for 1638-1644 Alabama 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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