Free SF apartment background check

3506-3508 24Th St

Noe Valley, SF 94110 3645007 2 units · 3 fl · 1900

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Noe Valley
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 3506-3508 24Th 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
2 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
Units2
Floors3
Year built1900
Total area3,894 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3645007
Ownership

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

Owner name
Stafford-Wilson H Justin
Mailing address
5651 Keith Ave Oakland CA 94618
Last sale
031021

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.

3506 24th St, San Francisco, CA 94110
3508 24th St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit residential building at 3506-3508 24th Street in Noe Valley, owned by Stafford-wilson H Justin, underwent significant renovations from 2018-2020, including comprehensive updates to both units with work on two kitchens, seven bathrooms, laundry facilities, and full electrical systems. The renovation project, which began with a substantial $275,000 permit in 2018, experienced multiple phases and renewals, culminating in 2019 with work requiring a variance to document adjustments including a 6-inch build-out on the northwest exterior wall and modifications to the rear roofline, which was completed at a cost of $19,000. The electrical system was notably upgraded with a 400-amp service installation, and solar panels were added in 2020.

The renovation period was marked by several building complaints, particularly in late 2018, regarding construction noise violations and concerns about unpermitted work, though these issues were eventually resolved. More recently, there was a notice of violation regarding illegal short-term rentals in 2019, which has since been abated. The property has shown active maintenance and upgrades, including the installation of a fireplace in 2020 and completion of various plumbing and electrical permits. Recent 311 calls from 2024 primarily relate to parking enforcement and landscaping issues, suggesting that the major construction work has been completed and regular maintenance matters are now more prevalent.

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

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Risk rating

How 3506-3508 24Th 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
12th percentile

Out of 1879 buildings in this neighborhood, 1654 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
51%
No DBI
violation
49%
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.

DBI complaint rate, owner's portfolio

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

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 30.5%
Moderate concern 19.9%
Severe concern 49.6%
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

3506-3508 24Th St event timeline

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

2026
311 Request May 14
Blocking driveway cite only
Parking Enforcement

See all 16 events

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

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Every record we have

Full data for 3506-3508 24Th 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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