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4655-4657 25Th St

Noe Valley, SF 94114 6542032 2 units · 2 fl · 1978

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 Noe Valley — not a forecast
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 4655-4657 25Th 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 1978
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 1978
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 built1978
Total area2,915 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6542032
Ownership

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

Mailing address
Kirsti-marie Aho, Trustee 163 Parnassus Ave San Francisco CA 94117
Last sale
August 05, 1987

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.

4657 25th St, San Francisco, CA 94114
4655 25th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 4655-4657 25th Street in Noe Valley, owned by the Aho-Underwood Family Trust, is a two-unit, two-story multi-family residential building constructed in 1978. Recent maintenance records show consistent upkeep of the property, with the most recent work being exterior stair repairs completed in August 2023 costing $6,500, and a significant reroofing project completed in October 2022 at a cost of $36,500. The building underwent comprehensive interior improvements in 2009, including a kitchen remodel and bathroom updates, with associated plumbing and electrical work totaling approximately $19,000.

The building has experienced two fire safety-related incidents in recent years: one involving hazardous materials in February 2023 and another concerning combustible materials in July 2020, both of which were resolved promptly within a month. A plumbing-related violation was recorded in April 2019 regarding defective or missing fresh air inlets and house trap installation, but this was abated within five days. While there have been numerous 311 calls regarding the surrounding area in 2024, primarily related to garbage and debris on the street and sidewalk, these external issues are not directly related to the building's condition or management. The property has maintained a good record of addressing maintenance and safety issues as they arise, with no active violations or unresolved complaints on record, and there have been no tenant buyouts associated with this address.

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

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Risk rating

How 4655-4657 25Th 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
89thpercentile

Out of 1879 buildings in this neighborhood, 207 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
90%
No DBI
violation
10%
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 location

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

Building age

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

Neighborhood (ZIP code)

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

12-Month risk forecast
Low failure risk 10%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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The story over time

4655-4657 25Th St event timeline

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

2023
Building Permit Aug 23
Exterior stair repair, less than 50%, replace with new wood and kind. not visible from street.
$6,500 · Complete

See all 2 events

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

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Every record we have

Full data for 4655-4657 25Th St apartments

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

Side by side

How 4655-4657 25Th St compares to the neighborhood

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

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