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441 24Th Ave

Central Richmond, SF 94121 1456006 11 units · 3 fl · 1925

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
Above average
avg 0.5
1
FewerMore

This building has 1 novs (7y), above the Central Richmond average of 0.5.

Rent & eviction protection

Is 441 24Th Ave 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 1925
2 or more units
11 units
Property type
Multi-Family Residential
Zoning
RM1
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1925
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units11
Floors3
Year built1925
Total area8,688 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1456006
Ownership

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

Owner name
Mailing address
1248 Noriega St San Francisco CA 94122
Last sale
January 24, 2014

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 441 24th Avenue is a 3-story, 11-unit multi-family residential building constructed in 1925, currently owned by Grinsell Lake Llc. The building has undergone significant maintenance and improvements over the past decade, including a completed soft-story retrofit in 2015 ($70,000) which has brought the building into compliance with seismic safety requirements. Recent and ongoing maintenance includes unit-specific renovations, with the most recent work being a kitchen and bathroom remodel in Unit 9 ($64,000) that is currently permitted as of November 2024. The building has received regular upgrades to maintain safety systems, including a fire alarm upgrade in September 2023 and multiple fire safety improvements through the years, though there have been recurring issues noted with fire extinguishers and alarm systems, as documented in multiple fire complaints dating back to 2007.

Historical records show some significant concerns between 2013-2014 regarding unpermitted work and construction-related issues, including the removal of earthquake retrofit elements and bathroom renovations, though these violations were eventually addressed. The building's boiler system has required multiple permit renewals between 2013-2021, indicating ongoing maintenance needs. More recent concerns have primarily related to unit upgrades and routine maintenance, with no major building-wide violations recorded in recent years. The property has experienced some infrastructure maintenance issues in 2019-2021, including water-related problems with sewer vents, and there have been several parking enforcement calls regarding driveway blocking between 2019-2021. The building's most recent major upgrade was a reroofing project completed in 2020 ($23,500), and the property appears to be generally well-maintained with regular unit upgrades and safety system improvements.

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

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Risk rating

How 441 24Th Ave'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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
5thpercentile

Out of 2250 buildings in this neighborhood, 2138 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
39%
No DBI
violation
61%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

DBI tenant complaints (past 7 years)

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

12-Month risk forecast
High failure risk 61%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

441 24Th Ave apartment reviews

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On the map

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The story over time

441 24Th Ave event timeline

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

2026
311 Request Jan 03
Garbage and debris
furniture

See all 17 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 441 24Th Ave apartments

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

Side by side

How 441 24Th Ave compares to the neighborhood

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

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