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521-525 Noe St

Eureka Valley/Dolores Heights, SF 94114 3584074 3 units · 2 fl · 1900

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Eureka Valley/Dolores Heights
Above average
avg 1.3
9
FewerMore

This building has 9 novs (7y), above the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 521-525 Noe 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 1900
2 or more units
3 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
Units3
Floors2
Year built1900
Total area2,945 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3584074
Ownership

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

Owner name
Moriarty Daniel J & Elaine
Mailing address
16 Bolinas Ave San Anselmo CA 94960
Last sale
012599

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.

521 Noe St, San Francisco, CA 94114
523 Noe St, San Francisco, CA 94114
525 Noe St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 521-525 Noe Street is a two-story, three-unit multi-family residential building constructed in 1900, currently owned by Daniel J. and Elaine Moriarty. The building has faced several significant maintenance issues in recent years, with the most pressing being a set of active violations filed in May 2021 that remain unresolved as of October 2023, including problems with paint, roofing, weatherproofing, stormwater drainage, and the presence of potentially hazardous lead-based paint. These violations prompted multiple subsequent repairs, including reroofing work completed in 2022 at a cost of $14,500, and compliance work involving painting and roof repairs at $6,500, as well as the removal and replacement of a garden window, all suggesting ongoing maintenance challenges. Additional structural concerns were documented in 2018 regarding an unpermitted deck repair, though this was later addressed with a permitted replacement.

The building's maintenance history includes several completed repairs, such as deck replacement in 2018 and various corrective measures following housing complaints. The property's past records show routine apartment inspections in 2002 and 2006, as well as multiple 311 calls regarding general maintenance issues in the surrounding area, including sidewalk parking enforcement and cleaning requests. A tenant buyout was recorded for unit 521 in February 2020, indicating at least one unit's vacancy during that period. While some historical complaints have been resolved, including a 2021 garden window issue and an earlier paint complaint from 2018, the building's current active violations suggest continued attention to maintenance and compliance matters is required.

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

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Risk rating

How 521-525 Noe 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
6th percentile

Out of 1278 buildings in this neighborhood, 1201 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
30%
No DBI
violation
70%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month severity forecast
No violation 25.7%
Moderate concern 57.3%
Severe concern 17.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

521-525 Noe St apartment reviews

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The story over time

521-525 Noe St event timeline

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

2025
311 Request Sep 05
Overgrown tree
pruning request

See all 12 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 521-525 Noe 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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