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71-73 Coleridge St

Bernal Heights, SF 94110 5610A025 2 units · 2 fl · 1906

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 Bernal Heights
Above average
avg 1.2
4
FewerMore

This building has 4 novs (7y), above the Bernal Heights average of 1.2.

Rent & eviction protection

Is 71-73 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 1906
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
Floors2
Year built1906
Total area1,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5610A025
Ownership

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

Owner name
Christopher M Nicholson/Mic
Mailing address
Nicholson Christopher M & L 244 Duncan St San Francisco CA 94131
Last sale
012618

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.

71 Coleridge St, San Francisco, CA 94110
73 Coleridge St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit duplex at 71-73 Coleridge St in Bernal Heights is a century-old building constructed in 1906. The property has undergone several significant renovations and maintenance projects over the years, with particular activity noted in 2016-2017 when both units received kitchen remodels, including the installation of new appliances, fixtures, and associated electrical and plumbing work. A substantial hillside stabilization project was completed in 2017 at a cost of $138,000, following a 2016 violation regarding unsafe hillside conditions. The building's maintenance history includes earlier improvements such as vinyl window installations in 2000 and roofing work in 2005, though the latter permits are now expired.

Recent records from 2023-2024 show ongoing infrastructure concerns, particularly regarding sidewalk and curb conditions, with multiple 311 calls relating to blocked sidewalks and curb defects. Two open cases from July 2023 involve tree root damage to the sidewalk and a curb defect, while more recent reports in 2024 primarily relate to blocked sidewalks from mobile storage containers and parking violations. The property experienced a fire-related incident in 2017 that required DBI referral, though no civilian injuries were reported, and there have been several street space permits issued in 2017-2018. While the building's interior appears to have received substantial recent updates, the exterior environment shows ongoing challenges with public infrastructure and maintenance requirements.

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

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Risk rating

How 71-73 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
84th percentile

Out of 1276 buildings in this neighborhood, 204 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 (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.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 81.5%
Moderate concern 12.5%
Severe concern 6.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

71-73 Coleridge St event timeline

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

2025
311 Request Jan 28
Damaging property
hitting window or building

See all 3 events

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

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Every record we have

Full data for 71-73 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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