Free SF apartment background check

64-66 Alpine Ter

Buena Vista Park/Ashbury Heights, SF 94117 1258008 2 units · 2 fl · 1904

This building has a higher-than-average number of open problems nearby. 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
At or below average
avg 1.6
0
FewerMore

This building has 0 novs (7y), at or below the Buena Vista Park/Ashbury Heights average of 1.6.

Rent & eviction protection

Is 64-66 Alpine Ter 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 1904
2 or more units
2 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
Units2
Floors2
Year built1904
Total area2,556 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1258008
Ownership

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

Owner name
Tone Nathan H & Bernstein A
Mailing address
64-66 Alpine Ter San Francisco CA 94117
Last sale
082721

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

64 Alpine Ter, San Francisco, CA 94117
66 Alpine Ter, San Francisco, CA 94117
Augrented Insights
Initial analysis

Located in San Francisco's Buena Vista Park neighborhood, 64-66 Alpine Terrace is a two-unit, two-story multi-family residential building constructed in 1904. The property has undergone several significant renovations over the past two decades, with the most substantial and recent work occurring in late 2022 and 2024. A major remodeling project, costing approximately $989,000, was initiated in 2022 to update various living spaces including the kitchen, bathroom, and dining room on the first floor, as well as the primary bedroom, family room, and laundry facilities on the upper floor. This project also included seismic retrofitting of the garage, creation of additional off-street parking, and the addition of a new dormer. However, revisions filed in November 2024 removed concrete spiral stairs from the scope of work, which were initially planned to connect the 64-unit with the garden level.

The building's maintenance history shows attention to infrastructure improvements, including a complete sewer lateral repair in 2021, a kitchen and bathroom remodel in 2016, and significant structural work in 2004 involving foundation replacement. Earlier restorations include stucco removal and front stair replacement work in 2006, though this permit expired. The property has experienced some maintenance issues, including a sewage backup incident in December 2022, and has been subject to various exterior cleaning and maintenance challenges typical of urban environments, such as graffiti removal (2023) and waste cleanup operations (2024). The building has undergone several assessments, including a Historic Resource Assessment in 2022, indicating its significance as a historical structure requiring special consideration during renovations.

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

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Risk rating

How 64-66 Alpine Ter'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
75th percentile

Out of 351 buildings in this neighborhood, 88 are predicted to be safer.

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.

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.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 85.4%
Moderate concern 10.4%
Severe concern 4.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

64-66 Alpine Ter event timeline

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

2026
Plumbing Permit May 18
Work category: 1p; pw20250129699 expired plumbing permit
Complete

See all 9 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 64-66 Alpine Ter 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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