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20-24 Cumberland St

Mission Dolores, SF 94110 3598047 6 units · 3 fl · 1911

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.

12-Month Maintenance Forecast

39%

(risk — lower is better)

Generally fine

Estimated probability of a DBI violation or complaint in the next 12 months.

7-YEAR TREND Violations + complaints / yr

'20

'21

'22

'23

'24

'25

'26

'27*

*Next year, projected from recent activity and predicted risk.

7-Year Historical Counts

0

NOVs (7y)

1

DBI Complaints (7y)

3

311 Calls (7y)

0

Fire Incidents

0

2nd NOVs

0

Dir. Hearings

0

City Atty

1

Permits (7y)

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Rent & eviction protection

Is 20-24 Cumberland 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

6 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.

Building characteristics

Units	6
Floors	3
Year built	1911
Total area	4,110 sq ft
Property type	Multi-Family Residential
Tax status	None
Blocklot	3598047

Ownership

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

Owner name

Donald L Santa Revoc Inter

Mailing address

Santa Donald L 321 Evergreen Dr Kentfield CA 94904

Last sale

060221

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.

20 Cumberland St, San Francisco, CA 94110

24 Cumberland St, San Francisco, CA 94110

22 Cumberland St, San Francisco, CA 94110

Augrented Insights

Initial analysis

The 6-unit, 3-story apartment building at 20-24 Cumberland Street in Mission Dolores was built in 1911 and has undergone several significant updates and repairs over recent years. The most critical work was the mandatory seismic retrofit completed in 2016, which addressed the soft-story structure requirements at a cost of $65,000. More recent maintenance includes emergency repairs to the rear staircase due to dryrot in 2021 ($14,000), and electrical system upgrades in 2019-2020, including a service upgrade and new power installation to Unit 20A. The building has a history of addressing structural issues, as evidenced by previous staircase repairs in 2001 and other maintenance work such as a flat roof replacement in 2017 ($12,285) and water heater replacements in 2009.

The building has experienced some concerning safety issues, particularly in recent years. In 2019, there was a hazardous electrical outlet incident reported, and in 2011, there were concerns about rot-damaged deck boards and an exterior wood utility ladder on the rear stairway. Historical records show a significant cluster of violations in 2001 related to fire safety, lead paint hazards, and various building maintenance issues, although these were all abated by 2003. The building has maintained its soft-story compliance as a Tier 3 structure, with work completed and Certificate of Final Completion (CFC) issued. Recent external issues have been minimal and primarily relate to street-level concerns rather than building conditions, with the latest 311 call addressing sidewalk cleanliness in July 2024.

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

Risk rating

How 20-24 Cumberland 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

39th percentile

Out of 799 buildings in this neighborhood, 487 are predicted to be safer.

RiskiestSafest

Predicted 12-month outcome

61%

No DBI
violation

39%

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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast

No violation 43.6%

Moderate concern 21.4%

Severe concern 35.0%

Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.

Apartment reviews

20-24 Cumberland St apartment reviews

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The story over time

20-24 Cumberland St event timeline

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

2026

DBI Complaint Mar 23

Date last observed: 20-mar-26; time last observed: 2:55 p.m.; floor: ground; exact location: rear bldg; building type: residence/dwelling stairway safety; structural problems; ; additional information: major rot of a structural beam that's supporting the back deck and stairway for 6 units.;

Code Enforcement Section

See all 7 events

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

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Every record we have

Full data for 20-24 Cumberland St apartments

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

What this is

Permits issued by the SF Department of Building Inspection for new construction, alterations, and repairs. Includes estimated cost and current permit status.

Permit #	Description	Cost	Filed	Status
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What this is

Plumbing permit applications filed with the SF Department of Building Inspection. Covers plumbing installation, repair, and replacement work.

Permit #	Description	Filed	Status
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What this is

Electrical permit applications filed with the SF Department of Building Inspection. Covers electrical wiring, panel upgrades, and related work.

Permit #	Description	Filed	Status
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What this is

Notices of Violation issued by the SF Department of Building Inspection for code violations. Unresolved notices can escalate to legal action.

Date Filed	Complaint #	Description	Item	Category	Status
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What this is

Complaints filed with the SF Department of Building Inspection about code violations. Tracks the complaint lifecycle from filing through abatement or referral.

Complaint #	Date Filed	Date Abated	Division	Status	Description
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What this is

Planning Department project entitlements — discretionary review, conditional use, variances, and environmental review for this parcel.

Address	Opened	Closed	Status	Description	Applicant
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What this is

Planning Department administrative and compliance records that are not full project entitlements — pre-application meetings, code violations, and referrals.

Address	Opened	Closed	Status	Description	Applicant
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What this is

SFFD fire incidents geo-joined to this parcel. Covers structure fires, alarms, and emergency responses with injury and fatality counts.

Date	Situation	Civilian Injuries	Civilian Fatalities
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What this is

Fire code violations issued by the SFFD. Tracks corrective actions required and resolution status for fire safety code enforcement.

Violation Date	Description	Corrective Action	Status	Close Date
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What this is

Fire code complaints received by the SF Fire Department geo-joined to this parcel. Includes complaint type, disposition, and outcome.

Received	Description	Disposition Date	Disposition
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What this is

SF 311 service requests geo-joined to this parcel. Includes maintenance complaints, street/sidewalk issues, and quality-of-life requests.

Opened	Type	Agency	Category	Details	Status
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What this is

Buildings subject to SF's mandatory soft-story seismic retrofit program. Unreinforced multi-story wood-frame buildings must meet compliance tiers.

Tier	Status
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What this is

Tenant buyout (Ellis Act pre-cursor) agreements recorded with the SF Rent Board. Tracks amounts paid to tenants to vacate rent-controlled units.

Disclosure Date	Buyout Date	Amount	Tenants
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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning