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826-828 30Th Ave

Central Richmond, SF 94121 1672030 2 units · 2 fl · 1950

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 Central Richmond — not a forecast
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 826-828 30Th 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 1950
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 1950
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 built1950
Total area3,880 sq ft
Property typeMulti-Family Residential
Tax statusWelfare
Blocklot1672030
Ownership

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

Owner name
Mailing address
Sisters Of Mercy Burlingame 2300 Adeline Dr Burlingame CA 94010
Last sale

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.

826 30th Ave, San Francisco, CA 94121
828 30th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 826-828 30th Avenue in the Central Richmond neighborhood is a two-unit, two-story multi-family residential building constructed in 1950, currently owned by Sisters Of Mercy. The building has undergone several significant improvements over the past decades, with the most recent major renovation occurring in 2013, which involved the replacement of stairs and landings, construction of wood stairs with a 1-hour fire wall at the property line, roof modifications including a new skylight, and window upgrades to tempered glass, with a cost of $15,000. Prior improvements include a substantial kitchen upgrade in 2000 costing $54,000 which included electrical work, new cabinets, and appliances, as well as stucco repairs and dry rot exploration in 2000 for $2,000, and a complete reroofing in 1990.

The building has experienced recurring sewer issues, with three documented sewage backup incidents from 2021 to 2023, including a notable incident in October 2023. More recently, there have been multiple reports regarding waste receptacle management in 2023, though these were determined to be private property matters. The property has had some parking-related incidents, including driveway blocking and sidewalk parking issues between 2022 and 2025, though these are external to the building itself. Planning records indicate the building underwent a conversion to group housing for 10 persons, associated with a religious order, along with remodeling work including relocation of the front door to connect the two flats, with CEQA clearance issued. The property's maintenance history suggests regular upkeep, with major systems receiving attention approximately every 10-15 years, though the recurring sewer issues may warrant monitoring of the building's plumbing infrastructure.

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

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Risk rating

How 826-828 30Th 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
82ndpercentile

Out of 2250 buildings in this neighborhood, 405 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
89%
No DBI
violation
11%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Construction spend, owner's portfolio

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

826-828 30Th Ave apartment reviews

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On the map

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The story over time

826-828 30Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 826-828 30Th Ave apartments

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

Side by side

How 826-828 30Th Ave 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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