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840-842 Geary St

Downtown, SF 94109 0302011 26 units · 5 fl · 1923

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 Downtown — not a forecast
At or below average
avg 6.9
6
FewerMore

This building has 6 novs (7y), at or below the Downtown average of 6.9.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 840-842 Geary 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 1923
2 or more units
26 units
Property type
Multi-Family Residential
Zoning
RC4
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 1923
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
Units26
Floors5
Year built1923
Total area19,084 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0302011
Ownership

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

Mailing address
A Nocon P.O. Box 64314 Sunnyvale CA 94088
Last sale
December 28, 1989

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

842 Geary St, San Francisco, CA 94109
840 Geary St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 840-842 Geary Street property is a 5-story multi-family residential building constructed in 1923, containing 26 units and owned by Haven Enterprises, LLC. The building has undergone several significant maintenance and upgrade projects over the years, including recent work on the boiler system in early 2024, though there have been recurring boiler permit compliance issues noted in 2022 and 2024. The property has experienced multiple safety-related concerns, most notably a 2023 violation regarding sleeping area requirements and previous violations in 2017 related to alarm systems and sprinkler/standpipe systems. The building's infrastructure improvements include the installation of 119-gallon storage tanks in 2019, a 400-amp electrical service upgrade in 2004, and common area lighting improvements in 2018.

Historical maintenance records show attention to basic building upkeep, including reroofing work completed in 1990, sewer repair in 2009, and various plumbing upgrades. The building has undergone regular fire safety inspections, with past concerns regarding fire escape ladders, egress obstruction, and fire alarm systems that have been addressed through violations and subsequent corrective actions. Recent activity at the property has generated multiple sanitation-related service calls in late 2024, primarily regarding debris and waste removal, though these are more related to street conditions than building maintenance. The property has also recently operated a limited restaurant/café business, with permits properly obtained and approved by planning authorities.

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

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Risk rating

How 840-842 Geary 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
29thpercentile

Out of 448 buildings in this neighborhood, 318 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
10%
No DBI
violation
90%
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.

Neighborhood location

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

12-Month risk forecast
High failure risk 90%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

840-842 Geary St apartment reviews

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On the map

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The story over time

840-842 Geary St event timeline

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

2026
311 Request Jul 22
Garbage and debris
human waste or urine
311 RequestJun 13
Garbage and debris

See all 18 events

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

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Every record we have

Full data for 840-842 Geary St apartments

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

Side by side

How 840-842 Geary St 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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