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4147-4149 23Rd St

Noe Valley, SF 94114 2804039 3 units · 2 fl · 1913

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 Noe Valley
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 4147-4149 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 1913
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
Floors2
Year built1913
Total area2,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2804039
Ownership

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

Owner name
Jenkins & Hendriks 2005 Int
Mailing address
Jenkins James B & Hendriks 65 Meadow View Rd Orinda CA 94563
Last sale
000000

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.

4149 23rd St, San Francisco, CA 94114
4147 23rd St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 4147-4149 23rd Street is a two-story, multi-family residential building located in Noe Valley, containing three units and constructed in 1913. The building has undergone several significant renovations and improvements over the past decades, with the most recent major work occurring in 2019-2020, including a $30,000 repair of the southeast corner structure with new fire-rated wall and foundation upgrades, and an $85,000 replacement of rear-facing siding and windows. The building's electrical infrastructure has been systematically updated, with major work completed between 2012-2020 including rewiring, furnace installations, and common area improvements. Plumbing updates were performed in 2015, including installation of a new house trap and piping.

The property has experienced recurring issues with illegal parking and sidewalk obstruction, particularly in 2023-2024, with multiple citations issued and several cases remaining unresolved. There are two notable infrastructure concerns: a collapsed sidewalk reported in 2022 that remains open as of 2023, and a damaged tree that was restaked in early 2023. The building's history includes a significant 1985 legalization of its three-unit configuration, and various maintenance and improvement works over the years, including deck replacement, window upgrades, and kitchen/bathroom renovations. The property management has generally maintained compliance with building codes and regulations, as evidenced by the successful completion of multiple permits and prompt resolution of most maintenance issues.

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

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Risk rating

How 4147-4149 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
54th percentile

Out of 1879 buildings in this neighborhood, 864 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

12-Month severity forecast
No violation 74.2%
Moderate concern 17.5%
Severe concern 8.3%
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

4147-4149 23Rd St event timeline

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

2020
Electrical Permit Feb 07
Remodel basement common area. unit 4147 - breakfast room incl lights, switches, receptacles
Complete
Building PermitJan 17
Repair southeast corner of structure. new 1 hour rated wall at property line. upgrade of floor and foundation. repair in-kind framing a west property line.

See all 4 events

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

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Every record we have

Full data for 4147-4149 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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