Free SF apartment background check

675-677 Spruce St

Jordan Park/Laurel Heights, SF 94118 1065019 4 units · 2 fl · 1900

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 Jordan Park/Laurel Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Jordan Park/Laurel Heights average of 0.9.

Rent & eviction protection

Is 675-677 Spruce 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
4 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
Units4
Floors2
Year built1900
Total area3,510 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1065019
Ownership

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

Owner name
Frank & Jean Wu Tong Revoc
Mailing address
Frank Chun Tong Ttee 675 Spruce St # A San Francisco CA 94118
Last sale
082311

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.

677 Spruce St, San Francisco, CA 94118
675 Spruce St, San Francisco, CA 94118
Augrented Insights
Initial analysis

The three-unit residential property at 675-677 Spruce St, owned by Frank & Jean Wu Tong Revoc, is a two-story flats and duplex building constructed in 1900 in the Jordan Park/Laurel Heights neighborhood. The building has undergone several significant renovations, most notably a comprehensive $135,600 remodel of all three units' kitchens and bathrooms, along with window and sliding door replacements, which was issued in November 2024. A major structural issue was addressed in April 2024, when the front main staircase required repair due to significant dry rot, a concern that had previously led to multiple violations in 2004. The building had several safety violations documented during a December 2004 routine inspection, including issues with smoke detectors, fire extinguishers, gas meter instructions, and staircase repairs, all of which were abated by February 2005.

Prior to these recent improvements, the building had undergone reroofing work in 2017 and 1989, demonstrating regular maintenance over the years. The property has had three housing inspections on record: a possible illegal units investigation in 1994 (closed in 1995), and routine inspections in 2000 and 2004. Recent exterior maintenance issues have been minimal, with only minor service calls reported, including a street light repair in 2016 and responses to waste management and parking concerns in 2022 and 2024 respectively. The building's maintenance history shows attention to addressing both structural and safety concerns, culminating in recent significant interior and exterior renovations that enhance the property's overall condition and safety features.

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

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Risk rating

How 675-677 Spruce 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
33th percentile

Out of 272 buildings in this neighborhood, 182 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
73%
No DBI
violation
27%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

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 72.0%
Moderate concern 17.4%
Severe concern 10.6%
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

675-677 Spruce St event timeline

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

2026
Building Permit Apr 09
Remodel one kitchen and one bathroom in-kind. rewire 3 rooms, kitchen and bathroom. install two vinyl windows in-kind at the lightwell. install new insulation and new drywall.
$55,000 · Issued
Plumbing PermitApr 09
Remodel 1 kitchen and 1 bath in kind. install water heater in basement.

See all 14 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 675-677 Spruce St 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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