Free SF apartment background check

888 Waller St

Buena Vista Park/Ashbury Heights, SF 94117 1240017 6 units · 3 fl · 1900

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Buena Vista Park/Ashbury Heights
Above average
avg 1.6
9
FewerMore

This building has 9 novs (7y), above the Buena Vista Park/Ashbury Heights average of 1.6.

Rent & eviction protection

Is 888 Waller 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
6 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
Units6
Floors3
Year built1900
Total area5,820 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1240017
Ownership

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

Owner name
Ag Singh Investors Llc
Mailing address
183 Somerset Rd Piedmont CA 94611
Last sale
062921

Landlord portfolio

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

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Augrented Insights
AI summary

The 6-unit multi-family residential building at 888 Waller Street, owned by Ag Singh Investors LLC, was constructed in 1900 and has undergone significant maintenance and code compliance work in recent years. Most notably, in late 2017, the property received multiple building violations that were addressed through various permits and completed work by April 2018, including the installation of additional pickets on stairway railings, completion of fire sprinkler requirements, and updates to safety features such as smoke alarms and security measures. Prior to this, in the early 1980s, the building underwent substantial renovations including kitchen and bathroom remodeling, window trim replacement, and other improvements. There have been three tenant buyouts recorded at this address, with the most recent occurring in October 2020 for $86,794, involving one tenant. The building has experienced several fire alarm activations (all unintentional) and one contained cooking fire, though none resulted in civilian injuries. Recent external issues have been reported through 311 calls, primarily concerning graffiti, parking violations, and sidewalk maintenance, with the most recent being an open case from January 2025 regarding sidewalk graffiti. The building's maintenance history shows regular attention to both routine upkeep and code compliance, with significant work completed in response to building violations in 2017-2018 to ensure resident safety.

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Risk rating

How 888 Waller 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
23th percentile

Out of 351 buildings in this neighborhood, 270 are predicted to be safer.

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

Building age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 60.2%
Moderate concern 22.6%
Severe concern 17.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

888 Waller St apartment reviews

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The story over time

888 Waller St event timeline

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

2025
311 Request Oct 13
Other illegal parking
Parking Enforcement

See all 2 events

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

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Every record we have

Full data for 888 Waller 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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