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589-591 4Th Ave

Inner Richmond, SF 94118 1547022 2 units · 2 fl · 1908

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 Inner Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 589-591 4Th 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 1908
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 built1908
Total area2,475 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1547022
Ownership

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

Owner name
Young Shellin
Mailing address
589 4th Ave San Francisco CA 94118
Last sale
041613

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.

591 04th Ave, San Francisco, CA 94118
589 04th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 589-591 4th Avenue in the Inner Richmond is a two-unit, two-story multi-family residential building constructed in 1908, currently owned by Young Shellin. The building has undergone significant renovations and improvements over the past few years, most notably a substantial $1 million renovation project in 2019 that involved raising the building by 2.5 feet, adding new garage/storage space, and comprehensive interior renovations to both units, which feature 3 bedrooms, 2 bathrooms, and modern living facilities. More recent improvements include the installation of a new sprinkler system with 70 heads throughout the building (scheduled for completion in 2024 at a cost of $54,524), extensive plumbing upgrades (including bathroom, kitchen, and laundry installations with two tankless water heaters), and a complete electrical system overhaul featuring new panels, wiring, and modern appliances. The building has also seen necessary infrastructure updates, including a sewer line replacement in 2015.

Historical records show some minor neighborhood issues typical of urban settings, including several parking enforcement calls (most recently in 2023), occasional graffiti incidents (2017), and complaints about waste receptacles (2014). The property underwent earlier improvements including reroofing in 1996 and street space/sidewalk repair in 2015. Proposed development plans have been submitted in the past for additional modifications, suggesting preliminary intentions to expand the building to four stories, though these specific proposals appear to have been withdrawn or closed without implementation. The extensive and ongoing improvements to the building, particularly the recent focus on safety systems (sprinkler installation) and comprehensive modernization (plumbing and electrical upgrades), indicate significant reinvestment into the property and attention to contemporary safety standards.

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

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Risk rating

How 589-591 4Th 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
92th percentile

Out of 1723 buildings in this neighborhood, 138 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
92%
No DBI
violation
8%
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.

Property class: single-family home

Single-family homes (class A) have distinct violation and complaint patterns from multi-family buildings.

Director's hearings, owner's portfolio

Escalated DBI enforcement actions across all of this owner's buildings.

12-Month severity forecast
No violation 88.9%
Moderate concern 9.2%
Severe concern 1.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

589-591 4Th Ave apartment reviews

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The story over time

589-591 4Th Ave event timeline

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

2026
311 Request Jan 25
Parking on sidewalk
Parking Enforcement

See all 17 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 589-591 4Th 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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