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3632-3634 Mission St

Bernal Heights, SF 94110 6661016 2 units · 2 fl · 1962

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 Bernal Heights — not a forecast
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 3632-3634 Mission 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 1962
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 1962
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 built1962
Total area1,538 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6661016
Ownership

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

Owner name
Mailing address
3632 Mission St San Francisco CA 94110
Last sale
April 02, 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.

3632 Mission St, San Francisco, CA 94110
3634 Mission St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit residential building at 3632-3634 Mission Street in Bernal Heights, owned by Zhang Zeyu, is a two-story flats and duplex structure built in 1962. The building's most significant infrastructure update was completed in 2003 with an underground electrical service conversion to a 150-amp two-meter system. A notable incident occurred with a building fire (ignition cause: unintentional), though no civilian injuries were reported, and the date is not specified in the records.

The property has experienced recurring issues with its external environment, particularly in 2021-2023, with multiple reports of sidewalk cleaning needs including loose garbage, human/animal waste, and graffiti on the building in December 2021. Tree maintenance has been an ongoing concern, with reported issues in August 2022 and October 2023 regarding overgrown and property-damaging trees, though the Department of Public Works indicated these would be addressed under the city's regular maintenance schedule. The most recent incidents include a pavement defect reported in April 2024 and a general cleaning issue in December 2023. A parking enforcement issue was successfully resolved with a citation in November 2021. The building's record suggests regular external maintenance needs, primarily related to street cleaning and tree management, with no reported internal building code violations or resident safety issues beyond the historical fire incident.

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

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Risk rating

How 3632-3634 Mission 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
81stpercentile

Out of 1276 buildings in this neighborhood, 242 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
84%
No DBI
violation
16%
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.

Neighborhood location

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

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

12-Month risk forecast
Low failure risk 16%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

3632-3634 Mission St apartment reviews

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The story over time

3632-3634 Mission St event timeline

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

2026
311 Request Jul 04
Encampment
Encampment
Plumbing PermitJun 01
Work category: 1p; replace sewer line

See all 5 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3632-3634 Mission St apartments

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

Side by side

How 3632-3634 Mission 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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