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279-281 Collingwood St

Eureka Valley/Dolores Heights, SF 94114 2696020 2 units · 2 fl · 1910

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 Eureka Valley/Dolores Heights — not a forecast
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.4.

Rent & eviction protection

Is 279-281 Collingwood 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 1910
2 or more units
2 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 1910
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 built1910
Total area2,096 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2696020
Ownership

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

Mailing address
279 Collingwood St San Francisco CA 94117
Last sale
June 29, 2015

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.

281 Collingwood St, San Francisco, CA 94114
279 Collingwood St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit residential building at 279-281 Collingwood Street, owned by Happy Happy Homes LLC, is a two-story flats and duplex structure built in 1910 in the Eureka Valley/Dolores Heights neighborhood. The property has undergone several significant renovations over the past two decades, with the most recent major work occurring between 2015-2016, including kitchen and bathroom remodels in the main units and the removal of an illegal kitchen from the basement space to restore it as laundry. These improvements encompassed ceiling work, lighting upgrades, and plumbing updates, with costs totaling approximately $34,500. The building's HVAC system was upgraded with furnace and duct replacements in 2016 and 2018, and there have been three separate roofing projects completed between 1995-1998, indicating regular maintenance of major systems.

The property has experienced some neighborhood maintenance challenges, as evidenced by multiple 311 calls in recent years, including several reports of garbage and debris on or near the property between 2020-2024, though these were generally street-related issues rather than direct building concerns. There was one instance of hazardous materials (glass) reported in March 2021, which was resolved. The building's renovation history shows proper attention to building code compliance, including an official process to remove an illegal kitchen, though there were some address correction issues in 2016 that required multiple permits to resolve. The most recent building-related activity appears to be from 2018, with no major permits or renovations on record since then, though this may simply reflect the completion of major work rather than any problems with the building itself.

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

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Risk rating

How 279-281 Collingwood 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
74thpercentile

Out of 1278 buildings in this neighborhood, 332 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.

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.

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

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8 found
The story over time

279-281 Collingwood St event timeline

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

2026
311 Request Mar 09
Garbage and debris
other bagged boxed contained garbage

See all 5 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 279-281 Collingwood St apartments

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

Side by side

How 279-281 Collingwood St compares to the neighborhood

This building against comparable properties in Eureka Valley/Dolores Heights. Toggle filters to narrow the peer group.

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