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2607-2609 23Rd St

Inner Mission, SF 94110 4212015 2 units · 2 fl · 1907

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 Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 2607-2609 23Rd 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 1907
2 or more units
2 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
Units2
Floors2
Year built1907
Total area2,175 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot4212015
Ownership

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

Owner name
Albinana Christina
Mailing address
2607 23rd St San Francisco CA 94110
Last sale
061207

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.

2607 23rd St, San Francisco, CA 94110
2609 23rd St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 2607-2609 23rd Street is a two-unit residential building located in San Francisco's Inner Mission neighborhood, built in 1907 and currently owned by Christina Albinana. The building has a documented history of maintenance and safety issues, with the most significant problems occurring between 1995-2011. Multiple building violations were recorded in January 2011, including issues with heating, water temperature, smoke detection, electrical outlets, exterior doors, egress obstruction, and a broken window pane, all of which were eventually abated by February 2011. Prior to this, in 2008, there was a complaint about insufficient heat and unauthorized room modifications, and in 1995, there were reports of leaks, security concerns, and bathroom ventilation problems. The building underwent several permit renewals in 1998 and 2006, though some permits had expired status.

The property has experienced three fire-related incidents, all of which resulted in no civilian injuries: one false alarm, one incident involving heat from a wiring short circuit, and another malicious false alarm. More recently, there have been numerous 311 calls regarding the property's exterior, mainly concerning graffiti (most recently in 2024), though these are not directly related to the building's habitability or safety conditions. The most recent documented issue was a sidewalk parking violation in December 2023. While the building's documented history shows periods of significant maintenance issues, particularly regarding systems like heating and security, most recent records suggest that these specific problems have been resolved, though the building continues to experience issues with exterior maintenance.

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

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Risk rating

How 2607-2609 23Rd 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 2380 buildings in this neighborhood, 1404 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
60%
No DBI
violation
40%
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.

Neighborhood location

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

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 59.6%
Moderate concern 33.1%
Severe concern 7.4%
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

2607-2609 23Rd St event timeline

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

2023
311 Request Dec 29
Parking on sidewalk
Blocked Driveway or Illegal Parking

See all 1 events

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

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Every record we have

Full data for 2607-2609 23Rd 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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