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1745-1747 Sanchez St

Glen Park, SF 94131 6654061 3 units · 2 fl · 1911

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 Glen Park — not a forecast
At or below average
avg 1.5
0
FewerMore

This building has 0 novs (7y), at or below the Glen Park average of 1.5.

Rent & eviction protection

Is 1745-1747 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 1911
2 or more units
3 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 1911
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
Units3
Floors2
Year built1911
Total area3,610 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6654061
Ownership

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

Owner name
Mailing address
1747 Sanchez St San Francisco CA 94131
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.

1745 Sanchez St, San Francisco, CA 94131
1747 Sanchez St, San Francisco, CA 94131
Augrented Insights
Initial analysis

The property at 1745-1747 Sanchez Street in Glen Park is a two-story, three-unit multi-family residential building constructed in 1911, currently owned by the Kelsch Peter Trust. The building has undergone several significant improvements in recent years, most notably in 2022 when substantial renovations were completed including a kitchen remodel (replacing cabinets, floor tiles, and drywall), bathroom renovations (updating shower tiles, vanity, and floor tiles), and window replacements in unit 1745A, totaling approximately $31,000. This renovation project also included electrical updates to replace knob and tube wiring and install a new 70-amp electrical panel, as well as plumbing work for a kitchen sink, bathroom fixtures, and a new furnace. Notably, the building has experienced recurring sewer issues, with multiple reports of sewage backups through the 4-inch vent in late 2021-2023, including two incidents in December 2023 and previous occurrences in March 2017 and December 2021.

Historical records show significant maintenance work in 1999-2000, including foundation work with the installation of a bolt-down foundation and addressing a serious housing complaint regarding a deteriorating rear staircase. The building has also undergone various improvements over the years, such as a sewer lateral installation in 2022, kitchen and bathroom remodeling, and furnace installations. Recent infrastructure issues have included tree root damage to the sewer system in July 2021 and multiple sewer-related incidents that suggest ongoing plumbing challenges. The property appears to have received proper attention to both structural and cosmetic maintenance over its history, with particular focus on plumbing systems, though the frequency of recent sewer issues indicates this remains an area requiring ongoing attention.

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

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Risk rating

How 1745-1747 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
57thpercentile

Out of 364 buildings in this neighborhood, 157 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
80%
No DBI
violation
20%
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.

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings over 7 years.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 20%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1745-1747 Sanchez St apartment reviews

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On the map

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8 found
The story over time

1745-1747 Sanchez St event timeline

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

2025
Plumbing Permit Sep 30
Work category: 1p; sewer lateral replacement
Complete

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Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1745-1747 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 1745-1747 Sanchez St compares to the neighborhood

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