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4-6 Montezuma St

Bernal Heights, SF 94110 5520023 2 units · 2 fl · 1931

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Bernal Heights — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Bernal Heights average of 1.2.

Rent & eviction protection

Is 4-6 Montezuma 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 1931
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH1
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 1931
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 built1931
Total area2,000 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5520023
Ownership

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

Mailing address
Doyle Christopher J Succ Tr 4-6 Montezuma St San Francisco CA 94110
Last sale
September 02, 2010

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.

6 Montezuma St, San Francisco, CA 94110
4 Montezuma St, San Francisco, CA 94110
Augrented Insights
Initial analysis

This two-unit multi-family residential building, located at 4-6 Montezuma St in Bernal Heights, was constructed in 1931 and is currently owned by the Doyle & Hunte Family Trust. The property has undergone several significant improvements over the years, with the most recent major work being a solar PV installation in October 2018 consisting of 10 roof-mounted modules with a total rating of 3.2 kW. In 2018, the building also received a new roof at a cost of $10,500, marking the second roofing project in the building's history, as an earlier roofing permit from 1994 had expired. The building underwent substantial interior improvements in 2015, including a $30,000 renovation of two bathrooms and electrical upgrades consisting of new receptacles, wall sconces, and ceiling fixtures in both units. Earlier improvements include the installation of multiple vinyl windows in 1998 and 2004, and the addition of two forced air heaters and electrical work in 2004.

The property has experienced some localized environmental issues over the past year, with several reports of driveway blocking incidents (four cases in 2024) and occasional street cleaning matters including graffiti, liquid spills, and general garbage concerns. While some of these issues could impact resident experience, they primarily relate to the immediate vicinity of the building rather than the structure itself. A 2024 report mentioned toters being left out continuously, though this was investigated and found not to be a problem. The building's documented improvements demonstrate regular maintenance and upgrading of essential systems, particularly in terms of energy efficiency with the installation of solar panels.

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

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Risk rating

How 4-6 Montezuma 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
78thpercentile

Out of 1276 buildings in this neighborhood, 281 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
83%
No DBI
violation
17%
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.

Construction spend, owner's portfolio

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

12-Month risk forecast
Low failure risk 17%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

4-6 Montezuma St apartment reviews

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The story over time

4-6 Montezuma St event timeline

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

2026
DBI Complaint Aug 03
Date last observed: 29-jul-26; exact location: main bldg; building type: residence/dwelling illegal unit; work w/o permit;
Housing Inspection Services
311 RequestApr 02
Public works

See all 6 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 4-6 Montezuma St apartments

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

Side by side

How 4-6 Montezuma St compares to the neighborhood

This building against comparable properties in Bernal Heights. 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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