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3663-3665 19Th St

Mission Dolores, SF 94110 3598065 3 units · 2 fl · 1908

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 Mission Dolores
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 3663-3665 19Th 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
RH3
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
Floors2
Year built1908
Total area2,950 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3598065
Ownership

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

Mailing address
530 Divisadero St #224 San Francisco CA 94117
Last sale
092319

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.

3665 19th St, San Francisco, CA 94110
3665 A 19th St, San Francisco, CA 94110
3663 19th St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 3663-3665 19th Street is a two-story multi-family residential building constructed in 1908, currently owned by 3663 19th Avenue LLC, containing three units in the Mission Dolores neighborhood. The building has undergone significant renovations and improvements between 2020-2021, including a voluntary ground floor lateral upgrade with new perimeter foundation completed in 2020 at a cost of $76,000, and revisions to the rear cottage involving roof dormers, interior reconfigurations, and bathroom expansions completed in 2021. These improvements included comprehensive updates to various systems, with electrical upgrades featuring new wiring, a 200-amp service, and four meters; plumbing improvements comprising multiple bathroom installations, kitchen updates, and HVAC systems; and structural enhancements such as foundation work and lateral stabilization to comply with modern building standards.

The property has had its share of maintenance issues as documented through 311 calls, primarily relating to parking violations and occasional graffiti, though these are external to the building itself. Notably, a tenant buyout occurred in January 2020 involving five tenants with a compensation of $100,000. The building's most recent construction-related activity appears to be from 2021, with all major permits showing completed or withdrawn statuses. The property has been actively maintained with regular updates to its infrastructure, though it's worth noting that certain proposed improvements, such as the addition of two ground floor accessory dwelling units in 2020, were withdrawn. The building's renovation history suggests a significant investment in modernizing the structure and improving its safety and habitability through foundation upgrades, electrical modernization, and comprehensive interior improvements across multiple levels.

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

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Risk rating

How 3663-3665 19Th 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
95th percentile

Out of 799 buildings in this neighborhood, 40 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
89%
No DBI
violation
11%
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 (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Neighborhood location

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

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 72.4%
Moderate concern 21.9%
Severe concern 5.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

3663-3665 19Th St apartment reviews

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On the map

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8 found
The story over time

3663-3665 19Th St event timeline

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

2025
Planning Project Aug 04
The scope includes the following: a vertical addition to the front structure; add 550 sq. ft. to the fourth floor to match the height of the neighbor to the west; add a bedroom, bathroom, and a 190 sq. ft. fourth floor roof deck at the rear of the front structure; and third floor renovations will include a new powder room, a new bathroom, a bathroom remodel, and kitchen relocation to the front room. The existing two-story structure has three dwelling units.
Closed - Approval Ltr Issued

See all 15 events

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

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Every record we have

Full data for 3663-3665 19Th St apartments

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

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