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117 Prospect Ave

Bernal Heights, SF 94110 5617035 2 units · 2 fl · 1900

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Bernal Heights — not a forecast
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 117 Prospect Ave 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
RH2
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1900
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1900
Total area1,850 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5617035
Ownership

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

Owner name
Mailing address
117-117a Prospect Ave San Francisco CA 94110
Last sale
November 08, 2021

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 117 Prospect Avenue in Bernal Heights, owned by Sandra Stokes, is a two-story flats and duplex structure built in 1900. The property has undergone several significant maintenance activities over the years, with particular attention to the roof - receiving three reroofing projects between 2014-2019 at costs ranging from $11,825 to $14,200. In 2009, a substantial renovation was proposed to modify the second floor, including changes to the roof, interior walls, doors, windows, kitchen relocation, and skylight installation, but this permit was ultimately cancelled. The building has a history of addressing dry rot issues, with repairs documented in 1996 and 2007, including siding and framing work at the garage level completed in 2007 at a cost of $5,000. The property's garage door was upgraded in 2007, though this electrical permit has since expired.

Recent activity around the property has been primarily related to parking issues, with numerous complaints between November 2024 and January 2025 regarding abandoned vehicles and illegal parking, though most of these vehicles were gone when officers arrived. The only real estate intervention was a successful rear yard variance approval, details of which are limited but suggest some modification to the property's rear outdoor space. There was one recorded building fire incident (cause: equipment failure), though it resulted in no civilian injuries. While the building's maintenance record shows regular upkeep of major systems, particularly the roof infrastructure, the concentration of recent parking-related complaints around the property suggests ongoing challenges with parking management in the immediate vicinity.

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

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Risk rating

How 117 Prospect Ave'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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
70thpercentile

Out of 1276 buildings in this neighborhood, 383 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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 (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.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 20%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

117 Prospect Ave apartment reviews

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On the map

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The story over time

117 Prospect Ave event timeline

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

2026
311 Request May 15
Toters left out 24x7
Litter Receptacle Maintenance

See all 6 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 117 Prospect Ave apartments

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

Side by side

How 117 Prospect Ave compares to the neighborhood

This building against comparable properties in Bernal Heights. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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