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3141-3145 23Rd St

Inner Mission, SF 94110 3641061 3 units · 2 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 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 3141-3145 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 1900
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH3
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
Floors2
Year built1900
Total area1,896 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3641061
Ownership

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

Owner name
Rebirth & Development Inc
Mailing address
3145 23rd St San Francisco CA 94110
Last sale
012204

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.

3141 23rd St, San Francisco, CA 94110
3145 23rd St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 3141-3145 23rd Street is a two-story, multi-family residential building constructed in 1900, currently owned by Rebirth & Development Inc, containing three units. The building has experienced several significant events over its history, with the most notable being a serious fire incident in February 2021 involving an electrified greenhouse that was operating without proper permits; this fire endangered adjacent structures and resulted in one unintentional building fire classification, though thankfully no civilian injuries were reported. Following this incident, there were multiple complaints regarding unpermitted work, including foundation work in an area previously occupied by the burned greenhouse, and concerns about the scope of fence replacement work exceeding permitted limits.

The building's recent history shows ongoing maintenance and improvements, including a properly permitted fence replacement project in 2021 (though it was later revised in 2022 to decrease footing size), and various plumbing and infrastructure updates such as the installation of a backflow assembly in 2013 and ventilation improvements in 1995. Historical records indicate earlier renovations including bathroom plumbing work in 1998, accessibility improvements in 1993, and the installation of a fire suppression system in 1993, though some of these permits have expired. The property has been subject to multiple 311 calls in recent months (October-November 2024) primarily related to garbage and debris on the property, as well as reports of encampments in the vicinity, though these are external to the building itself. While the building has a history of permit violations and unpermitted work, particularly relating to the 2021 fire incident, recent permitted improvements suggest ongoing management of the property.

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

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Risk rating

How 3141-3145 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
42th percentile

Out of 2380 buildings in this neighborhood, 1380 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.

DBI complaint rate, owner's portfolio

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

DBI tenant complaints (past 7 years)

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

12-Month severity forecast
No violation 27.9%
Moderate concern 51.9%
Severe concern 20.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

3141-3145 23Rd St event timeline

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

2026
311 Request May 21
Garbage and debris
other bagged boxed contained garbage
311 RequestMay 12
Encampment

See all 9 events

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

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Every record we have

Full data for 3141-3145 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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