Free SF apartment background check

517 Liberty St

Eureka Valley/Dolores Heights, SF 94114 3603048 2 units · 1 fl · 1897

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 Eureka Valley/Dolores Heights
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 517 Liberty 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 1897
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
Floors1
Year built1897
Total area1,645 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3603048
Ownership

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

Owner name
Hollander David
Mailing address
519 Liberty St San Francisco CA 94114
Last sale
061010

Landlord portfolio

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

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Augrented Insights
Initial analysis

517 Liberty Street is a two-unit multi-family residential building located in the Eureka Valley/Dolores Heights neighborhood, owned by David Hollander and dating back to 1897. The property has undergone several significant improvements over the past three decades, with the most recent work being completed in October 2024 involving a $20,000 reroofing project that was approved for in-kind composition shingle replacement. Previous major renovations include a 2016 bathroom remodel ($20,000) that encompassed complete plumbing and electrical updates, and a 2013 upgrade that featured a new furnace installation with insulated ductwork, skylight replacement, and laundry facilities improvement in the garage. The building has seen consistent maintenance and upgrades, including window and door replacement with shiplap siding installation in 2012 ($24,000), and various plumbing and electrical improvements related to these renovations.

The property has experienced some recurring issues with sewer line problems, with documented backups in both July and October 2020, though these were resolved through necessary work orders. Recent history shows multiple parking-related incidents, with six documented cases of driveway blocking between 2019 and 2023, suggesting ongoing challenges with street parking in the area. Noise complaints have been recorded, including a report of excessive noise in November 2019. While the building has required routine maintenance and some emergency repairs over the years, the frequency and nature of improvements suggest active management of the property. The most recent maintenance work, including the roof replacement, indicates ongoing investment in the building's upkeep.

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

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Risk rating

How 517 Liberty 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
88th percentile

Out of 1278 buildings in this neighborhood, 153 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Building permits, owner's portfolio

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

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 87.5%
Moderate concern 9.8%
Severe concern 2.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

517 Liberty St event timeline

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

2024
Building Permit Oct 04
Reroofing. no work to (e) roof structural sheathing.
$20,000 · Complete
Planning RecordOct 04
Approved for Category A reroofing visible from PROW. Reroofing is replacement in-kind composition shingles. No change to location, design, or height.

See all 2 events

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

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Every record we have

Full data for 517 Liberty 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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