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129-131 12Th Ave

Lake Street, SF 94118 1372007 2 units · 2 fl · 1912

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Lake Street — not a forecast
Above average
avg 0.6
1
FewerMore

This building has 1 novs (7y), above the Lake Street average of 0.6.

Rent & eviction protection

Is 129-131 12Th 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 1912
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 1912
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 built1912
Total area2,580 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1372007
Ownership

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

Mailing address
Judith Whilt 131 12Th Ave San Francisco CA 94118
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.

131 12th Ave, San Francisco, CA 94118
129 12th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 129-131 12th Avenue is a two-unit, two-story multi-family residential building located in the Lake-The Presidio neighborhood. Built in 1912 and currently owned by the Whilt 1998 Living Trust, this flats and duplex structure has undergone several significant improvements over the years. The most recent major renovation occurred in 2016, involving bathroom upgrades with the installation of a new bathtub and shower valve, as evidenced by both building and plumbing permits totaling approximately $12,228. Prior to this, in 2008, substantial infrastructure work was completed including a sewerline replacement and some street-related improvements. One of the more significant exterior upgrades took place in 2006 when vinyl siding and insulation were installed on the building's sides, though not on the front, at a cost of $12,000.

The property has experienced various maintenance and environmental issues typical of its age and location. Recent incidents include a parking violation on the sidewalk in June 2024 that could not be located by responding officers. Other notable events include a human or animal waste cleanup in 2019, graffiti removal in 2015, and two separate reports of abandoned vehicles in the vicinity (2012 and 2016), though in each case, the vehicles were gone upon official inspection. A temporary moving sign request was processed in November 2015, and there have been no reported building code violations or safety concerns in the available records. The property's maintenance history suggests regular upkeep of both interior and exterior features, with no recent major structural or systems deficiencies reported.

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

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Risk rating

How 129-131 12Th 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
44thpercentile

Out of 660 buildings in this neighborhood, 370 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.

Building age

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

Neighborhood location

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

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

129-131 12Th Ave apartment reviews

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The story over time

129-131 12Th Ave event timeline

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

2026
Building Permit Mar 19
Revision to # 202509235890: 3/f - amend presentation of lightwell area above interior stairs to reflect site more accurately. keep (e) window in master bath. amend master bath. provide 4 skylights. 2/f: keep (e) windows in master bath. amend master bath. voluntary strengthening of 4 bay windows.
$15,000 · Issued
Building PermitFeb 19
Convert (e) garage into (n) family room, powder room and closet. replace (e) window with (n) glass door, relocate washer and dryer

See all 13 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 129-131 12Th Ave apartments

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

Side by side

How 129-131 12Th 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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