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3975-3977 24Th St

Noe Valley, SF 94114 6508028A 3 units · 2 fl · 1905

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

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 3975-3977 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 1905
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
Floors2
Year built1905
Total area2,650 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6508028A
Ownership

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

Owner name
Barbara K Martin 2009 Trust
Mailing address
Martin Barbara K Trustee 503 Hoffman Ave San Francisco CA 94114
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.

3975 24th St, San Francisco, CA 94114
3977 B 24th St, San Francisco, CA 94114
3977 24th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 3975-3977 24th Street in Noe Valley is a two-story multi-family residential building with 3 units and street-level commercial space, constructed in 1905 and currently owned by the Barbara K Martin 2009 Trust. Most recently, in October 2024, significant renovation work was permitted costing $213,000, including window replacements, bathroom and kitchen fan installations, kitchen remodeling in Unit 1, electrical upgrades, and new water heater installations across all units. This follows several concerning maintenance issues identified in 2023, including reports of deteriorating window frames, peeling paint, mold on window sills in multiple units, and problems with building fixtures. The building has a documented history of stair repairs, particularly in 2013 when issues with the rear stairs required multiple permits totaling $23,000. Previous violations in 2002 and 2015 related to egress obstruction, fire safety equipment, and unauthorized construction work, though all were resolved by 2003.

The property's infrastructure has seen various upgrades, including a 2003 electrical service improvement with a 200-amp main disconnect and six meters, though this permit has since expired. Recent 311 calls from 2024 have primarily concerned street-level maintenance issues, including reports of garbage, debris, and sidewalk defects. Two fire-related complaints were filed, one in 2023 and one in 2007, but both were found to have no merit upon investigation. A routine inspection in 2015 noted various issues that were subsequently addressed, and recent remediation work suggests ongoing maintenance of the building's systems. The property underwent significant interior improvements in late 2024, including kitchen remodels, window replacements, and ventilation upgrades, indicating attention to improving resident quality of life.

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

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Risk rating

How 3975-3977 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
9th percentile

Out of 1879 buildings in this neighborhood, 1710 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
45%
No DBI
violation
55%
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.

DBI complaint rate, owner's portfolio

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

Neighborhood location

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

12-Month severity forecast
No violation 19.6%
Moderate concern 56.6%
Severe concern 23.8%
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

3975-3977 24Th St event timeline

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

2024
Electrical Permit Nov 22
Unit#1 - install two new circuits for kitchen remodel in-kind. circuits for kitchen counters, kitchen hood and bathroom fan
Complete
Building PermitOct 28
Replace (6)wood windows in kind -facing street & vinyl at back (not visible from street). add (3)exhaust bathroom fans & (2)exhaust kitchen fans-all 3 units, remodel kitchen in kind(unit #1). add gfci in bathrooms & kitchen as needed. no wall removal. interior common areas painting. new water heater

See all 10 events

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

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Every record we have

Full data for 3975-3977 24Th 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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