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21 Nordhoff St

Glen Park, SF 94131 6763014 2 units · 2 fl · 1910

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 Glen Park
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Glen Park average of 1.4.

Rent & eviction protection

Is 21 Nordhoff 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 1910
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.

Building characteristics
Units2
Floors2
Year built1910
Total area2,330 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6763014
Ownership

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

Owner name
Skelley Jocelyn Y
Mailing address
21 Nordhoff St San Francisco CA 94131
Last sale
000000

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 21 Nordhoff Street in Glen Park, owned by Jocelyn Y Skelley, has been in existence since 1910. The property's documented history includes a completed gas houseline extension plumbing permit from October 2015, and three fire complaints from 2007-2008, though none of these appear to indicate persistent issues.

The most recent record, spanning late 2023 to 2024, shows several municipal service interactions, primarily involving street and parking matters. Notable recent events include multiple parking enforcement actions (with citations issued for sidewalk parking and driveway blocking), two reports of abandoned vehicles (which were resolved when the vehicles moved), and various street maintenance requests including a sidewalk defect case. In December 2024, there were service requests involving water utility matters and an overgrown tree blocking a sidewalk, both of which were resolved. Two tenant buyouts are recorded from neighboring properties within the same ownership group, one for $48,000 in May 2021 at 1 Nordhoff Street, and another for $32,800 in November 2022 at 508 Congo Street. While the recent municipal service interactions suggest ongoing maintenance and parking challenges in the immediate vicinity, most cases have been resolved promptly through standard city processes.

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

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Risk rating

How 21 Nordhoff 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
48th percentile

Out of 364 buildings in this neighborhood, 189 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
77%
No DBI
violation
23%
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.

Construction spend, owner's portfolio

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

Building age

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

12-Month severity forecast
No violation 82.5%
Moderate concern 11.7%
Severe concern 5.9%
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

21 Nordhoff 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 21 Nordhoff St apartments

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

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