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279-281 Andover St

Bernal Heights, SF 94110 5664020 2 units · 2 fl · 1912

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Bernal Heights
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 279-281 Andover 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 1912
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH1
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.

Building characteristics
Units2
Floors2
Year built1912
Total area1,605 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5664020
Ownership

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

Owner name
Wong Eric W & Maria Carmen
Mailing address
279-281 Andover St San Francisco CA 94110
Last sale
103118

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

279 Andover St, San Francisco, CA 94110
281 Andover St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit residential building at 279-281 Andover Street in Bernal Heights, owned by Eric W Wong and Maria Carmen, was constructed in 1912 and has undergone several significant changes over its history. Most notably, there are ongoing renovation efforts as of 2024, including a proposed roof deck, rear and partial third-floor addition, and seismic upgrades, though earlier permit applications in 2024 were cancelled. The building's residential use as a two-family dwelling was officially documented in December 2022, confirming its legal status based on records dating back to 1954.

The property has a documented history of maintenance and safety issues, particularly during the 2005-2013 period. These included multiple violations related to interior surfaces, such as lead paint hazards, damaged walls and ceilings, bathroom mold, and safety concerns regarding stairs and porches. All these violations were ultimately abated by August 2013. More recent history shows several parking-related issues near the property, with multiple reports of driveway blocking between 2023-2024, and some sidewalk/curb defects as of December 2023. A notable pattern emerged in late 2022 through 2023, with frequent reports of vehicles blocking driveways, though most were unable to be enforced due to various circumstances. There was also a period of construction work proposed to merge the two units into a single-family dwelling and add additional space, though this appears to have evolved into the current renovation work now under consideration.

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

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Risk rating

How 279-281 Andover 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

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
82th percentile

Out of 1276 buildings in this neighborhood, 230 are predicted to be safer.

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 severity forecast
No violation 82.5%
Moderate concern 14.3%
Severe concern 3.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

279-281 Andover St event timeline

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

2024
Building Permit Sep 18
Reno (e) 2-unit res dwelling unit incl a new roof deck, a rear & partial 3rd flr addition. work includes but shall not be limited to: retro of 1st fl facade. rear & 3rd flr addition, roof deck, repair & retro (e) finishes to remain, sectional garage dr, vol seismic upgrade, new interior partitions &
$650,000 · Filing
Building PermitApr 05
Reno (e) 2-unit res dwelling unit incl a new roof deck, a rear & partial 3rd flr addition. work includes but shall not be limited to: retro of 1st fl facade. rear & 3rd flr addition, roof deck, repair & retro (e) finishes to remain, sectional garage dr, vol seismic upgrade, new interior partitions &

See all 9 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 279-281 Andover St apartments

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

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

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