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145-147 Sanchez St

Duboce Triangle, SF 94114 3542024A 2 units · 2 fl · 1940

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 Duboce Triangle — not a forecast
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Duboce Triangle average of 2.3.

Rent & eviction protection

Is 145-147 Sanchez 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 1940
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 1940
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 built1940
Total area3,400 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3542024A
Ownership

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

Mailing address
147 Sanchez St San Francisco CA 94114
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.

145 Sanchez St, San Francisco, CA 94114
147 Sanchez St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 145-147 Sanchez Street is a two-unit, two-story multi-family residential building located in the Duboce Triangle neighborhood, constructed in 1940 and owned by Felicito A & Pacita J Dataoc. The building has undergone several significant improvements over the past decades, with particular attention to safety concerns. Most notably, in 2008, the property faced serious safety violations regarding decayed/failed decks on both the first and second floors, which were subsequently repaired and structurally reinforced at a cost of $12,000 after citations were issued in January of that year. During the same period, the building received improvements including the installation of alloy vinyl siding on the back wall in 2008 ($15,000), and between 1996-1998, there were various modifications including converting a storage room to a habitable space ($11,800). Other maintenance activities have included back stair repairs in 2006 to address dry rot ($9,800), and sewer line repairs in 2018.

More recently, the property has experienced some maintenance issues and safety concerns in the surrounding area, with multiple 311 calls in 2024 primarily related to parking violations and sidewalk obstructions. There was also a notable incident in 1996 involving an illegal unit in the garage where a hot plate fire occurred, though this was resolved by 1998. The most recent infrastructure issue noted is a damaged tree that was reported to be in danger of falling in October 2024, which was subsequently resolved. The building's record shows a pattern of addressing safety and structural issues as they arise, though there have been recurring concerns about unauthorized parking and sidewalk obstructions in the immediate vicinity.

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

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Risk rating

How 145-147 Sanchez 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
90thpercentile

Out of 287 buildings in this neighborhood, 29 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
88%
No DBI
violation
12%
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.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

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

145-147 Sanchez St apartment reviews

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On the map

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The story over time

145-147 Sanchez St event timeline

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

2024
311 Request Feb 10
Parking on sidewalk
Black - Lexus UX250H - 8WBC792

See all 1 events

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

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Every record we have

Full data for 145-147 Sanchez St apartments

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

Side by side

How 145-147 Sanchez St compares to the neighborhood

This building against comparable properties in Duboce Triangle. Toggle filters to narrow the peer group.

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

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