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717 Central Ave

North Panhandle, SF 94117 1175003 2 units · 2 fl · 1900

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
At or below average
avg 1.7
0
FewerMore

This building has 0 novs (7y), at or below the North Panhandle average of 1.7.

Rent & eviction protection

Is 717 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 1900
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 built1900
Total area3,511 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1175003
Ownership

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

Owner name
Valerie Sandgren Trust
Mailing address
Valerie Sandgren Trustee 717 Central Ave San Francisco CA 94117
Last sale
072512

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 717 Central Ave in Park North, owned by the Valerie Sandgren Trust, is a two-story flats and duplex structure built in 1900. The property has a minimal permit history, with two streetspace-related permits issued in June 2006, though these permits had no associated costs. The building has experienced a series of maintenance and parking-related issues throughout 2024, with the most significant recent concerns being an active graffiti case reported in November 2024 and multiple incidents of blocked driveway enforcement requests. Between September and December 2024, there were four documented cases of vehicles blocking driveways, though two of these cases were invalid due to incomplete reporting information.

The property has also faced recurring sanitation challenges, with multiple reports of garbage and debris on the property or in its vicinity, including furniture abandonment, yard waste, and boxed garbage issues documented between June and November 2024. Additional enforcement actions were required for sidewalk blocking by construction equipment in August 2024, and there have been at least one documented case of double parking in January 2025. While the building's historical records show very few permitted modifications or improvements, the frequency of recent parking enforcement and sanitation-related incidents suggests ongoing challenges with both resident parking and exterior maintenance.

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

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Risk rating

How 717 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
75th percentile

Out of 797 buildings in this neighborhood, 199 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

12-Month severity forecast
No violation 68.3%
Moderate concern 16.1%
Severe concern 15.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

717 Central Ave apartment reviews

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The story over time

717 Central Ave event timeline

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

2026
311 Request May 31
Garbage and debris
other loose garbage debris yard waste

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 717 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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