Free SF apartment background check

4119-4123 24Th St

Noe Valley, SF 94114 6506042A 3 units · 3 fl · 1910

This building has significantly more problems than most nearby buildings. 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
Above average
avg 1.2
3
FewerMore

This building has 3 novs (7y), above the Noe Valley average of 1.2.

Rent & eviction protection

Is 4119-4123 24Th 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 1910
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
24NOE
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
Floors3
Year built1910
Total area4,425 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6506042A
Ownership

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

Owner name
Chiwi Llc
Mailing address
Andrew Johnstone 4123 24Th St San Francisco CA 94114
Last sale
020915

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

Unlock complete report
Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

4119 24th St, San Francisco, CA 94114
4123 24th St, San Francisco, CA 94114
4121 24th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 4119-4123 24th Street in Noe Valley is a three-unit, three-story multi-family residential building constructed in 1910, currently owned by Chiwi LLC. The building's recent history indicates ongoing maintenance and improvements, with work approved in July 2024 for kitchen and bathroom remodels, including plumbing and electrical updates, totaling $64,000. Earlier this year, the property underwent exterior work to address paint-related violations. The building has experienced several significant maintenance issues over the past decade, including multiple violations related to water damage, plumbing problems, and exterior maintenance. Notable past issues include a 2017 complaint regarding hazardous conditions from dry rot and lead paint concerns, a 2016 complaint about unauthorized construction, and a 2011 complaint documenting various maintenance problems including mold, water damage, and plumbing issues. The property has also undergone several restaurant-related improvements, including the installation of a handicap counter and fire suppression system upgrades in 2010.

Recent complaints and violations suggest ongoing attention to both residential and commercial aspects of the property. In 2023-2024, there have been multiple noise complaints regarding mechanical equipment, and in 2024, there were issues with paint maintenance that required attention due to potential lead hazard concerns. The building's maintenance history shows regular updates and repairs being conducted, with the owner actively addressing violations as they arise. Historical issues from the early 2000s included concerns about unauthorized structures in the rear yard and various maintenance violations. The property has complied with most building and fire safety requirements over the years, though there were instances of work being performed without proper permits, such as the 2005 fire violation for operating without a permit. The current status of the property shows active maintenance and compliance efforts, particularly in response to more recent violations and resident concerns.

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

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
Risk rating

How 4119-4123 24Th 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
19th percentile

Out of 1879 buildings in this neighborhood, 1522 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
58%
No DBI
violation
42%
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 tenant complaints (past 7 years)

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

Neighborhood location

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month severity forecast
No violation 56.5%
Moderate concern 34.2%
Severe concern 9.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

4119-4123 24Th St apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
Loading…
The story over time

4119-4123 24Th St event timeline

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

2024
Electrical Permit Sep 04
Kitchen, bath remodel with new sub panel and additions plugs
Complete
Building PermitJul 11
To abate nov 202424511 (#1+#2) to repaint front and side of property and remodel kithcen and (2x) bathrooms in kind with no wall removal.

See all 11 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 4119-4123 24Th St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Still apartment hunting in SF?

Look up the next apartment before you sign

Search any SF address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all 13 SF datasets, full history, landlord portfolio, and PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

Watch 4119-4123 24Th St
Get alerted the moment a new violation or complaint is filed.