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320-322 Coleridge St

Bernal Heights, SF 94110 5673003 3 units · 3 fl · 1932

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Bernal Heights
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 320-322 Coleridge 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 1932
2 or more units
3 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
Units3
Floors3
Year built1932
Total area3,595 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5673003
Ownership

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

Owner name
Donald Louis Frediani 2014
Mailing address
Donald Louis Frediani, Ttee 327 Oxford St San Francisco CA 94134
Last sale
121217

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.

320 Coleridge St, San Francisco, CA 94110
322 Coleridge St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 320-322 Coleridge Street in Bernal Heights is a three-unit, three-story multi-family residential building constructed in 1932, currently owned by Donald Louis Frediani since 2014. The building has undergone several significant improvements and modifications over the past decade, most notably the legalization of an illegal garage-level unit in 2014, which was completed at a cost of $40,000. Major renovations in 2014-2016 included a comprehensive kitchen and bathroom remodeling project across all units, window replacements, and the expansion of the fire sprinkler system. The building received substantial electrical upgrades in 2016, including new wiring, subpanels, and installation of modern electrical fixtures throughout the units.

Of particular concern are recent plumbing issues, with two documented sewage backup incidents in 2024 (January and August) involving 4-inch side sewer vents that required PUC Sewer Operations intervention. The building's infrastructure maintenance history includes a 2006 reroofing project, replacement of three furnaces in 2014, and various plumbing system improvements including a sewer housetrap installation in 2016. The property has experienced recurring parking issues, as evidenced by multiple parking enforcement calls in recent years, and some exterior maintenance challenges as indicated by 311 calls. While many of the building’s major systems have been upgraded, including fire safety and electrical infrastructure, the recent plumbing issues suggest ongoing maintenance attention may be required in this area.

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

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Risk rating

How 320-322 Coleridge 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
26th percentile

Out of 1276 buildings in this neighborhood, 944 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
60%
No DBI
violation
40%
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 (ZIP code)

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

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 51.2%
Moderate concern 19.3%
Severe concern 29.5%
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

320-322 Coleridge St event timeline

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

2025
311 Request Sep 11
Blocking driveway cite only
Parking Enforcement
311 RequestJul 16
Blocking driveway cite only

See all 5 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 320-322 Coleridge 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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