Free SF apartment background check

6635 3Rd St

Bayview Heights, SF 94124 5016020 3 units · 3 fl · 2019

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 Bayview Heights
At or below average
avg 2.7
0
FewerMore

This building has 0 novs (7y), at or below the Bayview Heights average of 2.7.

Rent & eviction protection

Is 6635 3Rd 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 2019
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

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 2019
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Likely exempt from AB 1482. Housing with a certificate of occupancy issued within the previous 15 years is exempt from the state rent cap and just-cause rules.

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 built2019
Total area4,479 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5016020
Ownership

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

Mailing address
520 Frederick St # 48 San Francisco CA 94117
Last sale
041320

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 6635 3rd Street in Bayview Heights was constructed in 2019, with significant planning and construction activity occurring between 2014-2019. The building was completed following rigorous safety measures, including the installation of a comprehensive fire safety system with sprinklers (March 2018, $30,000), fire alarm panels (September 2019, $4,700), and monitoring systems. The construction process, managed by 2265 Mission Street Propert, involved several critical modifications to meet safety requirements, such as the addition of new door installations and structural revisions. The building's infrastructure was thoroughly developed, including plumbing work for three units, installation of three fireplaces, and complete electrical wiring systems, all receiving final inspections and approvals.

Recent months have seen ongoing maintenance and some challenges at the property, with multiple 311 calls recorded between September and December 2024. These include reports of graffiti (various locations including sidewalks and signal boxes), two instances of garbage and debris issues, a sewage back-up discharge incident in November 2024, and requests for additional litter receptacles. While most of these cases were resolved through appropriate channels, two graffiti incidents and a garbage-related complaint remain open as of the latest records. A routine fire alarm false alarm incident was also recorded, with no civilian injuries reported. The building's management has demonstrated responsiveness to safety requirements during its construction phase, though recent months have shown various maintenance issues in the surrounding area, rather than within the building itself.

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

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Risk rating

How 6635 3Rd 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
96th percentile

Out of 54 buildings in this neighborhood, 2 are predicted to be safer.

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.

Neighborhood location

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

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.

12-Month severity forecast
No violation 79.4%
Moderate concern 17.1%
Severe concern 3.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

6635 3Rd St event timeline

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

2022
Building Permit Feb 17
New opening at 6635 3rd street to connect parking level to 2bd building on separate lots per as-010. interconnect opening has been approved under site permit pa: 201901311731 for 6625 3rd st (block/lot: 5016/019)
$8,000 · Cancelled

See all 4 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 6635 3Rd St apartments

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

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

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