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316-318 Maple St

Presidio Heights, SF 94118 1012022 3 units · 2 fl · 1907

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Presidio Heights — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Presidio Heights average of 1.2.

Rent & eviction protection

Is 316-318 Maple 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
3 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units3
Floors2
Year built1907
Total area3,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1012022
Ownership

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

Mailing address
Robert J Lalanne 6 Josephine St Sausalito CA 94965
Last sale
January 03, 2012

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.

318 Maple St, San Francisco, CA 94118
316 Maple St, San Francisco, CA 94118
Augrented Insights
Initial analysis

The 316-318 Maple Street property is a 3-unit, 2-story multi-family residential building located in Presidio Heights, constructed in 1907. The building has undergone significant modernizations and improvements, most notably in 2012, including comprehensive renovations of all bathrooms and kitchens (~$75,000), electrical rewiring of all units, installation of gas fireplaces, foundation work, and plumbing upgrades including new water service and sewer pipes (~$24,000). More recently, in 2022, the building received fire safety upgrades including the installation of low-frequency sounders in living areas and bedrooms, along with an upgrade to the fire alarm system to comply with current codes (~$16,800).

The property's history includes an important conversion in 2007 from a 5-unit to a 3-unit configuration, though documentation shows this permit was cancelled. There were several routine safety inspections conducted in the early 2000s, with some violations noted in 2004 regarding smoke detectors, fire extinguishers, and emergency exiting, though these were promptly abated by July 2004. The building underwent substantial improvements to its safety systems and infrastructure in 2012, including fire alarm system upgrades, complete electrical rewiring of all units, and various plumbing improvements. A notable complaint was filed in February 2012 regarding unpermitted work being conducted while the building was vacant, though this was addressed by March 2012. Recent records from 2024 show multiple parking enforcement calls regarding driveway blocking, with several citations issued, though this is not directly related to the building's condition or safety systems.

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

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Risk rating

How 316-318 Maple 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
66thpercentile

Out of 181 buildings in this neighborhood, 62 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
83%
No DBI
violation
17%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 17%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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The story over time

316-318 Maple St event timeline

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

2022
Building Permit Aug 17
Upgrade existing local fire alarm system to comply with sffc section 1103.7.6.1. installation of low frequency sounders in all living and bedrooms.
$16,800 · Complete
Electrical PermitMay 20
Modification of an existing fire alarm system by upgrading the fire panel, update all existing devices to be compatible with new facp and provide low frequency sounders in all sleeping areas to meet 75db at pillow to comply with sffd bulletin 1103.7.6.1

See all 2 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 316-318 Maple St apartments

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

Side by side

How 316-318 Maple St compares to the neighborhood

This building against comparable properties in Presidio Heights. Toggle filters to narrow the peer group.

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

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