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454-464 Central Ave

North Panhandle, SF 94117 1207025 4 units · 2 fl · 1907

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 North Panhandle
Above average
avg 1.7
3
FewerMore

This building has 3 novs (7y), above the North Panhandle average of 1.7.

Rent & eviction protection

Is 454-464 Central Ave 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 1907
2 or more units
4 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
Units4
Floors2
Year built1907
Total area4,790 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1207025
Ownership

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

Owner name
Howard L Grothe Jr Revocabl
Mailing address
Howard L Grothe Jr Trustee P O Box 590657 Novato CA 94947
Last sale
060804

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.

460 Central Ave, San Francisco, CA 94117
1693 Hayes St, San Francisco, CA 94117
464 Central Ave, San Francisco, CA 94117
456 Central Ave, San Francisco, CA 94117
458 Central Ave, San Francisco, CA 94117
454 Central Ave, San Francisco, CA 94117
462 Central Ave, San Francisco, CA 94117
Augrented Insights
Initial analysis

The two-story, four-unit multi-family residential building at 454-464 Central Ave, built in 1907 and currently owned by Howard L Grothe Jr Revocable Trust, has undergone several significant maintenance and safety updates over its lifetime. Most notably, in 2014 the building received a complete reroofing at a cost of $15,000, and in 2008 underwent a substantial interior renovation including kitchen and bathroom remodeling, window replacements, and installation of new electrical and plumbing systems, with associated costs totaling $80,000. The building experienced a series of fire safety violations in mid-2017, including the need for seismic bracing of the hot water heater, installation of carbon monoxide alarms, and provision of fire extinguishers, though all these violations were promptly abated within a month. A routine safety inspection in 2003 had previously identified various fire safety concerns including smoke detector issues and garbage receptacle placement, which were also resolved.

More recent history shows ongoing maintenance of the surrounding area, with multiple 311 calls in late 2024 reporting issues such as graffiti, abandoned furniture, and debris on the street and sidewalk. Three encampment-related incidents were reported in August 2024, but these were unable to be located by responding authorities. The building has maintained proper response to safety concerns, as evidenced by the resolution of past violations, with no current active violations on record. The property's documented history shows a pattern of regular maintenance and prompt addressing of safety concerns, though the recent spate of external environment issues suggests ongoing challenges with the immediate neighborhood's conditions.

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

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Risk rating

How 454-464 Central Ave'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
43th percentile

Out of 797 buildings in this neighborhood, 454 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
72%
No DBI
violation
28%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Neighborhood location

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

12-Month severity forecast
No violation 64.1%
Moderate concern 18.8%
Severe concern 17.2%
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

454-464 Central Ave event timeline

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

2026
311 Request Jun 09
Other illegal parking
Parking Enforcement
311 RequestJan 25
Other illegal parking

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 454-464 Central Ave 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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