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29-31 Douglass St

Corona Heights, SF 94114 2623044 2 units · 2 fl · 1900

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Corona Heights — not a forecast
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Corona Heights average of 1.3.

Rent & eviction protection

Is 29-31 Douglass 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
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 area2,260 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2623044
Ownership

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

Owner name
Mailing address
29 Douglass St San Francisco CA 94114
Last sale
March 30, 1990

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.

29 Douglass St, San Francisco, CA 94114
31 Douglass St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit residential building at 29-31 Douglass Street in Corona Heights, owned by Britt Lauren, is a two-story flats and duplex structure built in 1900. The property has undergone several significant improvements over the years, with the most substantial renovation occurring in 2008, which included window replacements, bathroom upgrades, new lighting, cabinets, and the installation of a tankless water heater among other improvements, costing $50,000. Earlier updates include kitchen remodeling in 1996-2000, fireplace modifications in 2000, and termite damage repairs in 1999. The building's recent maintenance record shows a mix of resolved and ongoing issues, including a 2024 sewer-related problem, a bent parking sign (also resolved in 2024), and various municipal service requests such as graffiti removal in 2023 and water meter concerns in 2022. The property's infrastructure appears generally well-maintained, with no major safety violations or recurring issues on record, though there was one fire complaint in 2017 regarding combustible materials that was determined to be outside of jurisdiction. The building's permit and service request history suggests regular maintenance and updating of systems and fixtures, with particular attention paid to water-related infrastructure and exterior elements.

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

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Risk rating

How 29-31 Douglass 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

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
62ndpercentile

Out of 348 buildings in this neighborhood, 132 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
85%
No DBI
violation
15%
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.

Building age

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

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

Neighborhood location

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

12-Month risk forecast
Low failure risk 15%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

29-31 Douglass St apartment reviews

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On the map

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The story over time

29-31 Douglass St event timeline

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

2025
Plumbing Permit Nov 18
Work category: 1p; final plumbing. reference permit # pw20250724843.
Complete
Electrical PermitJul 30
Bathroom & dinning room remodel

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 29-31 Douglass St apartments

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

Side by side

How 29-31 Douglass St compares to the neighborhood

This building against comparable properties in Corona 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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