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21-25 Landers St

Mission Dolores, SF 94114 3544030 3 units · 3 fl · 1908

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Mission Dolores — not a forecast
At or below average
avg 2.9
0
FewerMore

This building has 0 novs (7y), at or below the Mission Dolores average of 2.9.

Rent & eviction protection

Is 21-25 Landers 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 1908
2 or more units
3 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 1908
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
Floors3
Year built1908
Total area4,695 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3544030
Ownership

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

Owner name
Mailing address
23 Landers 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.

23 Landers St, San Francisco, CA 94114
21 Landers St, San Francisco, CA 94114
25 Landers St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 21-25 Landers Street in Mission Dolores, owned by Andreina Gualco, has undergone significant improvements and maintenance since its construction in 1908. The property has seen substantial garage and utility upgrades between 2014-2015, including comprehensive electrical work with new lighting, rewiring, and panel upgrades, as well as plumbing improvements such as the installation of three new water heaters, new gas lines, and kitchen remodeling. Structural enhancements were made to the garage area, including ceiling replacement, slab repairs, and foundation work, with multiple permits issued for these improvements.

The building has maintained a generally good compliance record, though there was one notable building complaint from 1994 regarding construction discrepancies and fire wall issues, which was not abated until 2011. A routine inspection in 2011 resulted in a violation for inadequate fire extinguishers, which was resolved within three months. The property has experienced typical urban challenges in its vicinity, as evidenced by several 311 calls between 2016-2019 regarding street cleaning, signage, and tree maintenance issues, though these were external to the building itself and were all resolved promptly. The extensive permit history demonstrates ongoing investment in the building's maintenance and upgrading systems, particularly during the 2014-2015 period when multiple simultaneous improvements were undertaken across various systems including electrical, plumbing, and structural.

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

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Risk rating

How 21-25 Landers 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
59thpercentile

Out of 799 buildings in this neighborhood, 328 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
68%
No DBI
violation
32%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month risk forecast
Moderate failure risk 32%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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On the map

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8 found
The story over time

21-25 Landers St event timeline

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

2024
Planning Record Jul 18
Public Records Request - 21-25 Landers
Closed - Informational

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 21-25 Landers St apartments

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

Side by side

How 21-25 Landers St compares to the neighborhood

This building against comparable properties in Mission Dolores. Toggle filters to narrow the peer group.

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