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321-323 Crestmont Dr

Forest Knolls, SF 94131 2636011 2 units · 3 fl · 1964

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 Forest Knolls — not a forecast
At or below average
avg 1.7
0
FewerMore

This building has 0 novs (7y), at or below the Forest Knolls average of 1.7.

Rent & eviction protection

Is 321-323 Crestmont Dr 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 1964
2 or more units
2 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.

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 1964
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
Floors3
Year built1964
Total area4,210 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2636011
Ownership

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

Owner name
Mailing address
321 Crestmont Dr San Francisco CA 94131
Last sale
November 25, 2019

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

321 Crestmont Dr, San Francisco, CA 94131
323 Crestmont Dr, San Francisco, CA 94131
Augrented Insights
Initial analysis

The 321-323 Crestmont Drive property is a three-story, two-unit multi-family residential building constructed in 1964, currently owned by Craig Day. The building has undergone several significant improvements over the years, with the most substantial renovations occurring in 2009 when comprehensive updates were made to both units, including the installation of new bathrooms, bedroom modifications, kitchen remodeling, window replacements, and exterior siding upgrades, all totalling $65,000. This renovation was accompanied by major electrical work (installation of new lighting, outlets, bathroom features, and smoke detectors) and plumbing updates, with associated electrical and plumbing permits clearly documenting the scope of work.

Prior to these updates, the building underwent important structural improvements in 2008, involving the installation of five new retaining walls to stabilize the hillside below the house, with costs exceeding $85,000, and subsequent revisions addressing site conditions. Additional maintenance records show earlier works including reroofing in 2007 ($19,350) and dry rot repairs to a deck in 1998. The property experienced some infrastructure-related incidents in 2017, including two reports of damaged trees (one resolved) and a water leak investigation that found no issues. There were also multiple reports of abandoned vehicles in the vicinity between 2016-2017, though these were resolved when the vehicles were no longer present. A streetlight issue on the property was reported and subsequently resolved in 2016.

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

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Risk rating

How 321-323 Crestmont Dr'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
84thpercentile

Out of 50 buildings in this neighborhood, 8 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
89%
No DBI
violation
11%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

321-323 Crestmont Dr apartment reviews

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The story over time

321-323 Crestmont Dr event timeline

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

2026
Electrical Permit Mar 17
Subpanel replacement with a smart span panel. two nema 14-30 outlets installation. regular outlet installation in garage.
Complete

See all 1 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 321-323 Crestmont Dr apartments

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

Side by side

How 321-323 Crestmont Dr compares to the neighborhood

This building against comparable properties in Forest Knolls. 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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