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508 Scott St

Alamo Square, SF 94117 0824005 15 units · 4 fl · 1907

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Alamo Square
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Alamo Square average of 2.3.

Rent & eviction protection

Is 508 Scott 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 1907
2 or more units
15 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
Units15
Floors4
Year built1907
Total area22,400 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0824005
Ownership

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

Owner name
Ronald J & E Darlene Adams
Mailing address
C/o Centerstone Management 1965 Market St San Francisco CA 94103
Last sale
020906

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 15-unit, 4-story apartment building at 508 Scott St in Alamo Square, owned by Ronald J & E Darlene Adams, has undergone several significant structural and safety improvements since its 1907 construction. Most notably, the building completed mandatory soft-story retrofit work in 2016 (Tier 2) and subsequent foundation support improvements in 2019-2020, demonstrating attention to seismic safety. Recent concerns have centered around the building's fire alarm system, which experienced multiple malfunctions in October 2021 that reportedly caused significant resident distress, and again in October 2023. The building has received various mandatory safety upgrades, including a new fire alarm system installation in 2020 valued at $47,700, though this system has shown recurring malfunction issues. Historical maintenance records show attention to various building systems, including electrical upgrades in 2008 and 2010, stair repairs in 2018, and multiple plumbing improvements.

The property has experienced several routine safety inspections and complaints over the years, with issues ranging from water damage and window problems in 2002, to interior paint and ceiling concerns in 2001. A significant 2018 routine inspection (201848701) resulted in repairs to wood stairs. Fire safety records indicate ongoing maintenance needs, with violations and complaints regarding fire protection equipment as recently as 2023. The building's surrounding area has seen typical urban issues as evidenced by recent 311 calls (2023-2025), primarily related to external maintenance matters such as graffiti removal and garbage cleanup. A proposed triplex development on an adjacent vacant lot was disapproved, and planning records show approval for ten corner bulb-outs including green infrastructure on Scott St.

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

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Risk rating

How 508 Scott 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
14th percentile

Out of 305 buildings in this neighborhood, 262 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
39%
No DBI
violation
61%
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.

DBI tenant complaints (past 7 years)

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

Building size

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

12-Month severity forecast
No violation 24.8%
Moderate concern 35.7%
Severe concern 39.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

508 Scott St apartment reviews

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The story over time

508 Scott St event timeline

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

2025
Fire Complaint Aug 04
Sprinkler/Standpipe Systems
No Merit

See all 11 events

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

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Every record we have

Full data for 508 Scott 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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