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965-967 Duncan St

Diamond Heights, SF 94131 7513034 2 units · 3 fl · 1962

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 Diamond Heights
At or below average
avg 0.0
0
FewerMore

This building has 0 novs (7y), at or below the Diamond Heights average of 0.0.

Rent & eviction protection

Is 965-967 Duncan 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 1962
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units2
Floors3
Year built1962
Total area3,270 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7513034
Ownership

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

Owner name
Oleg Anthony Tomashevsky Tr
Mailing address
Tomashevsky Oleg Ttee 965 Duncan St San Francisco CA 94131
Last sale
042815

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.

967 Duncan St, San Francisco, CA 94131
965 Duncan St, San Francisco, CA 94131
Augrented Insights
Initial analysis

The three-story multi-family residential building at 965-967 Duncan Street, located in Diamond Heights, is a two-unit structure built in 1962 and currently owned by Oleg Anthony Tomashevsky Tr. The property has a notable history of maintenance issues, particularly during 2005 when multiple repairs were undertaken, including two deck repairs (each costing $5,000) and remediation of dry rot affecting approximately 25 square feet of siding and 2 linear feet of rim joist at the left front corner ($3,500). Earlier records from 1984 show additional repairs to stairs, a small deck, and closet floor.

Recent history reveals several concerning patterns, particularly in 2021, when multiple incidents were reported including building clutter/hoarding situations, a rodent/insect infestation, and hazardous materials on the property. A sewage backup issue was documented in September 2019, which was resolved through flushing of the lower lateral. Between 2020 and 2023, there have been various minor incidents including parking violations, graffiti, and multiple smoke detector activations (most of which were unintentional or due to system malfunction) recorded by the fire department. While there have been no civilian injuries reported in any of the fire incidents or other major events, the frequency of maintenance and safety-related issues suggests ongoing building management challenges. The most recent incidents include illegal parking and graffiti in early 2023, both of which were resolved through standard enforcement channels.

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

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Risk rating

How 965-967 Duncan 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
59th percentile

Out of 17 buildings in this neighborhood, 7 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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 83.3%
Moderate concern 12.5%
Severe concern 4.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

965-967 Duncan St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 965-967 Duncan 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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