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1000-1004 Diamond St

Noe Valley, SF 94114 6545001 2 units · 2 fl · 1910

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 Noe Valley
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 1000-1004 Diamond 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 1910
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.

Building characteristics
Units2
Floors2
Year built1910
Total area2,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6545001
Ownership

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

Owner name
Beldean Bartlett Revoc Tr
Mailing address
Bartlett Beldean Trustee 715 27Th St San Francisco CA 94131
Last sale
020199

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.

1004 Diamond St, San Francisco, CA 94114
1000 Diamond St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit residential building at 1000-1004 Diamond Street in Noe Valley, owned by Beldean Bartlett Revoc Tr and constructed in 1910, has undergone several significant infrastructure improvements over recent years. Notable recent work includes extensive plumbing updates in 2021, with the replacement of the sewer house trap and lateral from clay to modern materials, along with the installation of a direct vent gas fireplace. The building's electrical system received a substantial upgrade in 2007 with the installation of new panels and service improvements for both units. Historical maintenance records show earlier attention to structural elements, with stair replacement work permitted in 2001 and roofing and stair repairs completed in 1990.

Recent external challenges have primarily involved urban maintenance issues rather than building-specific concerns. The property has experienced multiple 311 calls in 2024 related to street-level issues, including parking violations, illegal postings, and tree-related concerns, with at least one incident of flooding (January 2024) requiring inspection and response from city services. A gas leak incident was recorded in the fire incident database, though no civilian injuries were reported. The building's maintenance history shows regular attention to infrastructure needs, though there was a plumbing complaint in May 2016 regarding constant water flow from the main building, which is no longer active.

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

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Risk rating

How 1000-1004 Diamond 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

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
63th percentile

Out of 1879 buildings in this neighborhood, 695 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast
No violation 67.0%
Moderate concern 13.9%
Severe concern 19.1%
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

1000-1004 Diamond St event timeline

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

2026
311 Request Jun 01
Public works
bsm request for service

See all 7 events

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

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Every record we have

Full data for 1000-1004 Diamond St apartments

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

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