Free SF apartment background check

3703 26Th St

Noe Valley, SF 94110 6567001 4 units · 3 fl · 1900

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 Noe Valley
At or below average
avg 1.2
1
FewerMore

This building has 1 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 3703 26Th 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
4 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
Units4
Floors3
Year built1900
Total area4,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6567001
Ownership

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

Owner name
Adham Nasser Lvg Tr
Mailing address
Nasser Adham Trustee 1395 Grizzly Peak Berkeley CA 94709
Last sale
030606

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.

1402 A Guerrero St, San Francisco, CA 94110
3703 26th St, San Francisco, CA 94110
1400 Guerrero St, San Francisco, CA 94110
1402 Guerrero St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The three-story, four-unit multi-family residential building at 3703 26th Street in Noe Valley, owned by the Adham Nasser Living Trust, was constructed in 1900 and features a ground-level commercial space. The property has experienced several significant incidents and improvements over the past two decades, with the most serious recent event occurring in December 2024 when a vehicle crashed into the building, damaging the northeast corner, storefront, and column structure. This incident has resulted in an active building violation and a $15,000 repair permit issued in January 2025. The building underwent a major safety upgrade in 2022-2023, voluntarily installing low-frequency horns in sleeping areas of three apartments to comply with AB 3.08 requirements, replacing existing mini horns for improved fire safety.

The property has a history of commercial use, having replaced a former grocery store with a new grocery business in 2004 (26 & Guerrero Market), which continues to operate under ABC Type 21 licensing regulations. Structural improvements have been periodically undertaken, including re-roofing in 2016 and various window and storefront repairs. The building has also faced some environmental challenges in recent months, with multiple 311 calls in late 2024 regarding garbage, debris, and encampments in the vicinity, though these were primarily street-related issues rather than building-specific problems.

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

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Risk rating

How 3703 26Th 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
33th percentile

Out of 1879 buildings in this neighborhood, 1259 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
66%
No DBI
violation
34%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 50.5%
Moderate concern 23.8%
Severe concern 25.7%
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

3703 26Th St event timeline

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

2026
311 Request May 29
Garbage and debris
other loose garbage debris yard waste
311 RequestMay 11
Damaging property

See all 14 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3703 26Th St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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