Free SF apartment background check

3145-3147 Jackson St

Pacific Heights, SF 94115 0983017 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 Pacific Heights
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Pacific Heights average of 1.4.

Rent & eviction protection

Is 3145-3147 Jackson 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 1904
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 built1904
Total area4,590 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0983017
Ownership

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

Owner name
Seal Rock Capital Llc
Mailing address
3147 Jackson St San Francisco CA 94115
Last sale
071817

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.

3145 Jackson St, San Francisco, CA 94115
3147 Jackson St, San Francisco, CA 94115
Augrented Insights
Initial analysis

The property at 3145-3147 Jackson Street is a two-unit residential building located in Pacific Heights, constructed in 1904 and currently owned by Seal Rock Capital LLC. The building has undergone significant renovation work, with the most substantial project occurring in 2018 when permits were issued for major improvements including the excavation of a new garage and basement, replacement of front masonry stairs, window modifications, and the addition of new decks and a penthouse, with an estimated cost of $1,200,000. This project required approximately 15 feet of excavation and the removal of about 2,000 cubic yards of soil. Temporary shoring permits related to this work were filed in July 2024, indicating ongoing structural modifications.

The property has experienced some maintenance and compliance issues, particularly in 2015 when multiple complaints were filed regarding unauthorized plumbing, electrical, and general construction work on the property. These issues were subsequently addressed, and proper permits were obtained in March 2015 for bathroom renovations, including plumbing and electrical work. The building's maintenance history shows regular upkeep, including bathroom repairs in 2015 and older records of roofing work in 1993 and bathroom fixture replacements in 1995. More recent infrastructure concerns include sidewalk defects and a damaged side sewer vent cover reported in 2022, and a sidewalk defect related to tree roots reported in December 2024. A fire incident was recorded with no civilian injuries, though the exact date and circumstances were not specified in the records. The building's planned improvements, once completed, will increase its size from approximately 6,642 to 10,645 square feet and add three off-street parking spaces, significantly enhancing its residential amenities.

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

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Risk rating

How 3145-3147 Jackson 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
88th percentile

Out of 963 buildings in this neighborhood, 116 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Neighborhood location

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 65.9%
Moderate concern 15.5%
Severe concern 18.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

3145-3147 Jackson St event timeline

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

2026
Building Permit Apr 24
Revisiom to bpa:201810102850 s1-r1 - revise interior stair layout + elevator size, replace approved laundry with new bedroom/bath, remove approved spa, replace with laundry.
$10,000 · Filed

See all 2 events

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

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Every record we have

Full data for 3145-3147 Jackson St apartments

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

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