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1524 Jackson St

Nob Hill, SF 94109 0596011 7 units · 3 fl · 1907

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 Nob Hill — not a forecast
Above average
avg 2.4
4
FewerMore

This building has 4 novs (7y), above the Nob Hill average of 2.4.

Rent & eviction protection

Is 1524 Jackson 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 1907
2 or more units
7 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 1907
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
Units7
Floors3
Year built1907
Total area5,422 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0596011
Ownership

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

Mailing address
4248 23rd St San Francisco CA 94114
Last sale
April 01, 2011

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 1524 Jackson Street property is a 3-story, 7-unit multi-family residential building located in Nob Hill, built in 1907 and currently owned by Raul & Denise Arriaza. The building has undergone several significant safety and infrastructure improvements over the past decade, including a seismic retrofit in 2017 to comply with the Soft Story Retrofit Program (Tier 3), which was completed and received its Certificate of Final Completion (CFC). Most recently, in 2023, the building underwent a comprehensive fire alarm system upgrade to meet current fire safety codes, including the installation of new smoke detectors, sounders, and a wireless alarm communicator (completed in May 2023, with electrical work completed in June 2023). The building is also scheduled for an electrical service upgrade in January 2025, which will include a new 200-amp underground service with 7 meters.

The property has experienced several maintenance and compliance issues over its history, particularly regarding its boiler system, which has required multiple permit renewals (most recently in 2024). A series of violations and inspections between 2000 and 2019 highlighted various safety concerns, including fire safety equipment maintenance, smoke detector requirements, and building infrastructure issues, all of which were eventually abated in April 2023. In 2011, a kitchen remodel was completed in unit #7, and there are records of several repairs and improvements to common areas throughout the building's history. Recent 311 calls from 2022 to 2024 primarily concern parking enforcement and street cleaning issues outside the building, rather than internal building maintenance concerns. The property appears to be maintaining compliance with current building codes and safety requirements, as evidenced by the completion of mandatory retrofits and recent infrastructure improvements.

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

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Risk rating

How 1524 Jackson 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

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
6thpercentile

Out of 1125 buildings in this neighborhood, 1058 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
18%
No DBI
violation
82%
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.

Number of units

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

Director's hearings (past 7 years)

Director's hearings are escalated enforcement actions for buildings that haven't resolved violations — a serious signal.

12-Month risk forecast
High failure risk 82%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1524 Jackson St apartment reviews

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On the map

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8 found
The story over time

1524 Jackson St event timeline

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

2026
Building Violation (NOV) Jun 02
No permit to operate the boiler. serial no unknown 372, cmc 1022. monthly monitoring fee applies. code sec: sfbc 110a, table 1a-k
DBI ComplaintJun 02
Needs to renew boiler permit for permit no 156728 , serial no unknown 372

See all 14 events

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

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Every record we have

Full data for 1524 Jackson St apartments

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

Side by side

How 1524 Jackson St compares to the neighborhood

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