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536-538 18Th Ave

Central Richmond, SF 94121 1560037 2 units · 2 fl · 1914

This building has a substantial enforcement record over the last seven years, and our model sees a moderate chance of more in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
Above average
avg 0.5
16
FewerMore

This building has 16 novs (7y), above the Central Richmond average of 0.5.

Rent & eviction protection

Is 536-538 18Th 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 1914
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 1914
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
Units2
Floors2
Year built1914
Total area2,410 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1560037
Ownership

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

Owner name
Mailing address
1749 12th Ave San Francisco CA 94122
Last sale
June 08, 2021

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.

536 18th Ave, San Francisco, CA 94121
538 18th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 536-538 18th Avenue in San Francisco's Central Richmond neighborhood, built in 1914, is currently facing significant building code violations as of December 2024. The active violations, filed on December 26, 2024, include issues with water damage, damaged walls and ceilings, stair and handrail repairs, door repairs, unapproved electrical wiring, and concerns requiring plumbing permit verification. These violations are all marked as active with first notices issued on January 7, 2025, though no final abatement dates are indicated, suggesting ongoing safety and maintenance concerns.

Recent history of the building shows various improvement attempts, including a complete roof replacement in 2021 ($18,500) and a substantial kitchen and bathroom remodel on the third floor in 2021 ($37,500). However, several permits related to these improvements were withdrawn, and the property has a documented history of unauthorized modifications, including an illegal kitchenette installation that was the subject of a complaint in October 2020. There were also multiple housing inspection-related calls in 2024, with the most recent violation indicating serious concerns about water damage, electrical systems, and structural elements. The building's maintenance history includes some positive developments, such as furnace replacement in 2017 and various completed repairs, but the current cluster of active violations suggests a need for focused attention on building maintenance and code compliance.

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

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Risk rating

How 536-538 18Th 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
18thpercentile

Out of 2250 buildings in this neighborhood, 1845 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
71%
No DBI
violation
29%
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.

Director's hearings (past 7 years)

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

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month risk forecast
Moderate failure risk 29%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

536-538 18Th Ave apartment reviews

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The story over time

536-538 18Th Ave event timeline

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

2025
Building Permit Sep 09
Asbestos abatement of vct floor tiles, acoustic ceiling/drywall. haz abatement.
$6,627 · Complete
Building PermitAug 04
Dryrot repair of rear wood siding, 400 sq ft. repair rotten framing to (e) walls, 38 linear ft., sister wood framing as needed. all repairs in kind. remove deck hardware as needed. replace and install in kind with sealant, less than 50%

See all 21 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 536-538 18Th Ave apartments

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

Side by side

How 536-538 18Th Ave compares to the neighborhood

This building against comparable properties in Central Richmond. 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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